{ "schema_version": "sec-filing-inventory-2.0", "retrieval_date": "2026-08-06", "as_of_date": "2026-08-06", "issuer_name": "EAST WEST BANCORP INC", "cik": "0001069157", "ticker": null, "regime": "us-domestic", "source": "SEC EDGAR", "submissions_url": "https://data.sec.gov/submissions/CIK0001069157.json", "continuation_files": [ { "name": "CIK0001069157-submissions-001.json", "status": "loaded", "row_count": 554 } ], "inventory_row_count": 1554, "required_family_inventory_count": 1178, "selected_filing_count": 59, "reading_window_filing_count": 59, "download_mode": "primary", "requested_forms": [ "10-K", "10-Q", "8-K", "Form 4" ], "max_filings": 150, "all_history_requested": false, "dry_run": false, "form_coverage": { "10-K": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 27, "indexed": 27, "in_reading_window": 1, "selected_for_download": 1, "downloaded": 1, "read": 0, "read_excluded": 0, "excluded": 26, "amendments": 3, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "10-Q": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 79, "indexed": 79, "in_reading_window": 3, "selected_for_download": 3, "downloaded": 3, "read": 0, "read_excluded": 0, "excluded": 76, "amendments": 1, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "8-K": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 195, "indexed": 195, "in_reading_window": 8, "selected_for_download": 8, "downloaded": 8, "read": 0, "read_excluded": 0, "excluded": 187, "amendments": 5, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "Form 4": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 877, "indexed": 877, "in_reading_window": 47, "selected_for_download": 47, "downloaded": 0, "read": 0, "read_excluded": 0, "excluded": 830, "amendments": 5, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 } }, "sec_filing_inventory": { "cik": "0001069157", "filer_status": "us-domestic", "inventory_complete": true, "all_available_history_inventoried": true, "full_history_inventoried": true, "continuation_files_checked": true, "all_required_form_filings_downloaded_or_excluded": false, "material_exhibits_accounted_for": false, "coverage_start": "2000-08-11", "coverage_end": "2026-07-21", "reading_window_start": "2025-08-06", "reading_window_end": "2026-08-06", "forms": { "10-K": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 27, "indexed": 27, "in_reading_window": 1, "selected_for_download": 1, "downloaded": 1, "read": 0, "read_excluded": 0, "excluded": 26, "amendments": 3, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "10-Q": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 79, "indexed": 79, "in_reading_window": 3, "selected_for_download": 3, "downloaded": 3, "read": 0, "read_excluded": 0, "excluded": 76, "amendments": 1, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "8-K": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 195, "indexed": 195, "in_reading_window": 8, "selected_for_download": 8, "downloaded": 8, "read": 0, "read_excluded": 0, "excluded": 187, "amendments": 5, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 }, "Form 4": { "attempted": true, "lookback": "1 years from 2026-08-06", "available_all_history": 877, "indexed": 877, "in_reading_window": 47, "selected_for_download": 47, "downloaded": 0, "read": 0, "read_excluded": 0, "excluded": 830, "amendments": 5, "absence_verified": false, "exclusion_reasons": [ "Outside the selected archive window; rerun with --all-history" ], "reading_exclusion_reasons": [], "limited_by_max_filings": 0 } } }, "source_coverage_document_rows_template": [ { "document_id": "0001069157-26-000041", "document_type": "8-K", "form_type": "8-K", "period": "2026-07-21", "filing_date": "2026-07-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000041/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-26-000012", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-06-15", "filing_date": "2026-06-16", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000012/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-26-000010", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-06-12", "filing_date": "2026-06-12", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000010/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-26-000008", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-06-11", "filing_date": "2026-06-11", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000008/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235499-26-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-27", "filing_date": "2026-05-27", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001928018-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000192801826000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001835895-26-000003", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000183589526000003/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001792004-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200426000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001490960-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000149096026000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-26-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001887678-26-000003", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000188767826000003/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001566186-26-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235502-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001247504-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000124750426000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001903523-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-18", "filing_date": "2026-05-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190352326000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-26-000022", "document_type": "8-K", "form_type": "8-K", "period": "2026-05-18", "filing_date": "2026-05-19", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000022/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-26-000020", "document_type": "10-Q", "form_type": "10-Q", "period": "2026-03-31", "filing_date": "2026-05-08", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000020/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000012", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-06", "filing_date": "2026-05-06", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000012/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000010", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-05-05", "filing_date": "2026-05-06", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000010/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001566186-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-04-30", "filing_date": "2026-04-30", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-26-000016", "document_type": "8-K", "form_type": "8-K", "period": "2026-04-21", "filing_date": "2026-04-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000016/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000008", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-18", "filing_date": "2026-03-19", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000008/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001668233-26-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-01", "filing_date": "2026-03-03", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001903569-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-01", "filing_date": "2026-03-03", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235499-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-01", "filing_date": "2026-03-03", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-01", "filing_date": "2026-03-03", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-03-01", "filing_date": "2026-03-03", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-26-000009", "document_type": "10-K", "form_type": "10-K", "period": "2025-12-31", "filing_date": "2026-02-27", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000009/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001668233-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-02-06", "filing_date": "2026-02-06", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-02-06", "filing_date": "2026-02-06", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235502-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-02-05", "filing_date": "2026-02-05", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-02-04", "filing_date": "2026-02-04", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001668233-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235499-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001738532-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000173853226000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001903569-26-000002", "document_type": "Form 4", "form_type": "Form 4", "period": "2026-01-23", "filing_date": "2026-01-26", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000002/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-26-000005", "document_type": "8-K", "form_type": "8-K", "period": "2026-01-22", "filing_date": "2026-01-22", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000005/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-25-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-12-19", "filing_date": "2025-12-22", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001482107-25-000004", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-12-17", "filing_date": "2025-12-17", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000004/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001201236-25-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-12-12", "filing_date": "2025-12-12", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123625000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001903569-25-000005", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-12-11", "filing_date": "2025-12-11", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356925000005/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000121", "document_type": "8-K", "form_type": "8-K", "period": "2025-12-01", "filing_date": "2025-12-02", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000121/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001792004-25-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-12-01", "filing_date": "2025-12-02", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200425000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-25-000012", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-11-24", "filing_date": "2025-11-24", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000012/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-25-000010", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-11-11", "filing_date": "2025-11-12", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000010/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000119", "document_type": "10-Q", "form_type": "10-Q", "period": "2025-09-30", "filing_date": "2025-11-07", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000119/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-25-000008", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-11-07", "filing_date": "2025-11-07", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000008/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001235499-25-000005", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-11-03", "filing_date": "2025-11-04", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549925000005/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001615786-25-000006", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-10-31", "filing_date": "2025-10-31", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000006/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000115", "document_type": "8-K", "form_type": "8-K", "period": "2025-10-21", "filing_date": "2025-10-22", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000115/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000112", "document_type": "8-K", "form_type": "8-K", "period": "2025-10-21", "filing_date": "2025-10-21", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000112/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000108", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-09-08", "filing_date": "2025-09-08", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000108/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000106", "document_type": "8-K", "form_type": "8-K", "period": "2025-09-05", "filing_date": "2025-09-05", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000106/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000102", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-08-27", "filing_date": "2025-08-28", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000102/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000100", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-08-27", "filing_date": "2025-08-28", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000100/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000098", "document_type": "Form 4", "form_type": "Form 4", "period": "2025-08-22", "filing_date": "2025-08-22", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000098/", "access_date": "2026-08-06", "retrieval_status": "retrieved", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" }, { "document_id": "0001069157-25-000096", "document_type": "10-Q", "form_type": "10-Q", "period": "2025-06-30", "filing_date": "2025-08-07", "source": "SEC EDGAR", "source_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000096/", "access_date": "2026-08-06", "retrieval_status": "downloaded", "read_status": "not_read", "in_reading_window": true, "used_in_analysis": false, "official_filing_reviewed": false, "filing_index_retrieved": true, "material_exhibits_reviewed": false, "primary_source": true, "fallback_reason": null, "location_coverage": "Not read; update after complete review" } ], "selected_filings": [ { "accessionNumber": "0001069157-26-000041", "filingDate": "2026-07-21", "reportDate": "2026-07-21", "acceptanceDateTime": "2026-07-21T20:05:49.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "261190254", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 5956055, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260721.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001482107-26-000012", "filingDate": "2026-06-16", "reportDate": "2026-06-15", "acceptanceDateTime": "2026-06-16T20:22:22.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5489, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781641339.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000010", "filingDate": "2026-06-12", "reportDate": "2026-06-12", "acceptanceDateTime": "2026-06-12T21:56:27.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5489, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781301385.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000008", "filingDate": "2026-06-11", "reportDate": "2026-06-11", "acceptanceDateTime": "2026-06-11T21:40:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5491, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781214051.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000006", "filingDate": "2026-05-27", "reportDate": "2026-05-27", "acceptanceDateTime": "2026-05-27T22:14:45.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5510, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779920082.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001928018-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:55:32.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4813, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779404130.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001835895-26-000003", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:52:30.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4847, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403948.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001792004-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:44:17.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4787, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403454.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001490960-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:41:47.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4824, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403305.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-26-000006", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:39:43.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4878, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403180.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001887678-26-000003", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:36:27.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4846, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402984.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001566186-26-000006", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:26:49.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4824, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402406.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235502-26-000004", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:26:08.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4811, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402365.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001247504-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:25:36.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4859, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402334.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903523-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:25:04.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4806, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402301.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000022", "filingDate": "2026-05-19", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-19T20:05:14.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26998586", "items": "5.07", "core_type": "XBRL", "size": 180382, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260518.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-26-000020", "filingDate": "2026-05-08", "reportDate": "2026-03-31", "acceptanceDateTime": "2026-05-08T20:07:23.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "26958329", "items": "", "core_type": "XBRL", "size": 28528601, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 1, "primaryDocument": "ewbc-20260331.htm", "primaryDocDescription": "10-Q", "family": "10-Q" }, { "accessionNumber": "0001201236-26-000012", "filingDate": "2026-05-06", "reportDate": "2026-05-06", "acceptanceDateTime": "2026-05-07T00:17:58.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7031, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1778113075.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000010", "filingDate": "2026-05-06", "reportDate": "2026-05-05", "acceptanceDateTime": "2026-05-06T23:24:03.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5502, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1778109841.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001566186-26-000004", "filingDate": "2026-04-30", "reportDate": "2026-04-30", "acceptanceDateTime": "2026-04-30T21:53:38.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4750, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1777586011.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000016", "filingDate": "2026-04-21", "reportDate": "2026-04-21", "acceptanceDateTime": "2026-04-21T20:04:39.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26879372", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 5436823, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260421.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001201236-26-000008", "filingDate": "2026-03-19", "reportDate": "2026-03-18", "acceptanceDateTime": "2026-03-19T20:44:43.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 10255, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X06/wk-form4_1773953080.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001668233-26-000006", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:05:46.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7378, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772579143.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:03:28.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6663, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772579005.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:02:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7391, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578971.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:02:06.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7376, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578924.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000006", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:01:01.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7386, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578857.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000009", "filingDate": "2026-02-27", "reportDate": "2025-12-31", "acceptanceDateTime": "2026-02-27T21:08:49.000Z", "act": "34", "form": "10-K", "fileNumber": "000-24939", "filmNumber": "26699757", "items": "", "core_type": "XBRL", "size": 41356947, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251231.htm", "primaryDocDescription": "10-K", "family": "10-K" }, { "accessionNumber": "0001668233-26-000004", "filingDate": "2026-02-06", "reportDate": "2026-02-06", "acceptanceDateTime": "2026-02-06T23:45:56.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5357, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770421553.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-26-000002", "filingDate": "2026-02-06", "reportDate": "2026-02-06", "acceptanceDateTime": "2026-02-06T23:45:25.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4667, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770421522.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235502-26-000002", "filingDate": "2026-02-05", "reportDate": "2026-02-05", "acceptanceDateTime": "2026-02-06T00:19:56.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4597, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770337193.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000004", "filingDate": "2026-02-04", "reportDate": "2026-02-04", "acceptanceDateTime": "2026-02-05T01:32:08.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6896, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770255125.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001668233-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:49:30.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 337805, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478567.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:45:03.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7169, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478300.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:40:55.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7178, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478052.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:37:11.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 384882, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477828.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001738532-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:31:31.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 385748, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477488.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:23:22.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6457, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477000.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000005", "filingDate": "2026-01-22", "reportDate": "2026-01-22", "acceptanceDateTime": "2026-01-22T21:07:32.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26551632", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 6882546, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20260122.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001482107-25-000006", "filingDate": "2025-12-22", "reportDate": "2025-12-19", "acceptanceDateTime": "2025-12-23T02:47:39.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4497, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1766458056.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-25-000004", "filingDate": "2025-12-17", "reportDate": "2025-12-17", "acceptanceDateTime": "2025-12-18T00:42:50.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 389703, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1766018567.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-25-000006", "filingDate": "2025-12-12", "reportDate": "2025-12-12", "acceptanceDateTime": "2025-12-13T00:38:04.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 376837, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1765586281.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-25-000005", "filingDate": "2025-12-11", "reportDate": "2025-12-11", "acceptanceDateTime": "2025-12-12T01:13:31.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 357407, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1765502008.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000121", "filingDate": "2025-12-02", "reportDate": "2025-12-01", "acceptanceDateTime": "2025-12-01T23:03:44.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251541034", "items": "5.02", "core_type": "XBRL", "size": 141750, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251201.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001792004-25-000006", "filingDate": "2025-12-02", "reportDate": "2025-12-01", "acceptanceDateTime": "2025-12-02T18:35:36.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4715, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1764700534.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000012", "filingDate": "2025-11-24", "reportDate": "2025-11-24", "acceptanceDateTime": "2025-11-24T23:48:00.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4668, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1764028077.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000010", "filingDate": "2025-11-12", "reportDate": "2025-11-11", "acceptanceDateTime": "2025-11-12T23:31:06.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4668, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762990263.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000119", "filingDate": "2025-11-07", "reportDate": "2025-09-30", "acceptanceDateTime": "2025-11-07T21:07:38.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "251462679", "items": "", "core_type": "XBRL", "size": 34020318, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250930.htm", "primaryDocDescription": "10-Q", "family": "10-Q" }, { "accessionNumber": "0001615786-25-000008", "filingDate": "2025-11-07", "reportDate": "2025-11-07", "acceptanceDateTime": "2025-11-08T01:05:01.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4500, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762563898.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-25-000005", "filingDate": "2025-11-04", "reportDate": "2025-11-03", "acceptanceDateTime": "2025-11-04T22:18:57.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6900, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762294735.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000006", "filingDate": "2025-10-31", "reportDate": "2025-10-31", "acceptanceDateTime": "2025-11-01T00:07:59.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4666, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1761955676.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000115", "filingDate": "2025-10-22", "reportDate": "2025-10-21", "acceptanceDateTime": "2025-10-22T20:35:36.000Z", "act": "34", "form": "8-K/A", "fileNumber": "000-24939", "filmNumber": "251410541", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 6882365, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251021.htm", "primaryDocDescription": "8-K/A", "family": "8-K" }, { "accessionNumber": "0001069157-25-000112", "filingDate": "2025-10-21", "reportDate": "2025-10-21", "acceptanceDateTime": "2025-10-21T20:05:15.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251407075", "items": "2.01,7.01,9.01", "core_type": "XBRL", "size": 6881066, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251021.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-25-000108", "filingDate": "2025-09-08", "reportDate": "2025-09-08", "acceptanceDateTime": "2025-09-08T23:19:47.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5356, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1757373584.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000106", "filingDate": "2025-09-05", "reportDate": "2025-09-05", "acceptanceDateTime": "2025-09-05T20:05:23.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251296774", "items": "7.01,9.01", "core_type": "XBRL", "size": 4620291, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250905.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-25-000102", "filingDate": "2025-08-28", "reportDate": "2025-08-27", "acceptanceDateTime": "2025-08-28T22:33:21.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6886, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1756420396.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000100", "filingDate": "2025-08-28", "reportDate": "2025-08-27", "acceptanceDateTime": "2025-08-28T22:32:05.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6888, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1756420322.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000098", "filingDate": "2025-08-22", "reportDate": "2025-08-22", "acceptanceDateTime": "2025-08-22T23:01:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4598, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1755903707.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000096", "filingDate": "2025-08-07", "reportDate": "2025-06-30", "acceptanceDateTime": "2025-08-07T20:12:40.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "251194138", "items": "", "core_type": "XBRL", "size": 33277891, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250630.htm", "primaryDocDescription": "10-Q", "family": "10-Q" } ], "reading_window_filings": [ { "accessionNumber": "0001069157-26-000041", "filingDate": "2026-07-21", "reportDate": "2026-07-21", "acceptanceDateTime": "2026-07-21T20:05:49.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "261190254", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 5956055, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260721.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001482107-26-000012", "filingDate": "2026-06-16", "reportDate": "2026-06-15", "acceptanceDateTime": "2026-06-16T20:22:22.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5489, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781641339.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000010", "filingDate": "2026-06-12", "reportDate": "2026-06-12", "acceptanceDateTime": "2026-06-12T21:56:27.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5489, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781301385.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000008", "filingDate": "2026-06-11", "reportDate": "2026-06-11", "acceptanceDateTime": "2026-06-11T21:40:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5491, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1781214051.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000006", "filingDate": "2026-05-27", "reportDate": "2026-05-27", "acceptanceDateTime": "2026-05-27T22:14:45.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5510, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779920082.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001928018-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:55:32.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4813, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779404130.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001835895-26-000003", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:52:30.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4847, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403948.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001792004-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:44:17.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4787, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403454.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001490960-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:41:47.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4824, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403305.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-26-000006", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:39:43.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4878, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779403180.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001887678-26-000003", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:36:27.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4846, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402984.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001566186-26-000006", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:26:49.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4824, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402406.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235502-26-000004", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:26:08.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4811, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402365.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001247504-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:25:36.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4859, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402334.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903523-26-000002", "filingDate": "2026-05-21", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-21T22:25:04.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4806, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1779402301.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000022", "filingDate": "2026-05-19", "reportDate": "2026-05-18", "acceptanceDateTime": "2026-05-19T20:05:14.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26998586", "items": "5.07", "core_type": "XBRL", "size": 180382, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260518.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-26-000020", "filingDate": "2026-05-08", "reportDate": "2026-03-31", "acceptanceDateTime": "2026-05-08T20:07:23.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "26958329", "items": "", "core_type": "XBRL", "size": 28528601, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 1, "primaryDocument": "ewbc-20260331.htm", "primaryDocDescription": "10-Q", "family": "10-Q" }, { "accessionNumber": "0001201236-26-000012", "filingDate": "2026-05-06", "reportDate": "2026-05-06", "acceptanceDateTime": "2026-05-07T00:17:58.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7031, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1778113075.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000010", "filingDate": "2026-05-06", "reportDate": "2026-05-05", "acceptanceDateTime": "2026-05-06T23:24:03.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5502, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1778109841.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001566186-26-000004", "filingDate": "2026-04-30", "reportDate": "2026-04-30", "acceptanceDateTime": "2026-04-30T21:53:38.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4750, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": 0, "primaryDocument": "xslF345X06/wk-form4_1777586011.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000016", "filingDate": "2026-04-21", "reportDate": "2026-04-21", "acceptanceDateTime": "2026-04-21T20:04:39.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26879372", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 5436823, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": 0, "primaryDocument": "ewbc-20260421.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001201236-26-000008", "filingDate": "2026-03-19", "reportDate": "2026-03-18", "acceptanceDateTime": "2026-03-19T20:44:43.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 10255, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X06/wk-form4_1773953080.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001668233-26-000006", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:05:46.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7378, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772579143.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:03:28.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6663, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772579005.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:02:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7391, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578971.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000004", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:02:06.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7376, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578924.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000006", "filingDate": "2026-03-03", "reportDate": "2026-03-01", "acceptanceDateTime": "2026-03-03T23:01:01.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7386, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1772578857.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000009", "filingDate": "2026-02-27", "reportDate": "2025-12-31", "acceptanceDateTime": "2026-02-27T21:08:49.000Z", "act": "34", "form": "10-K", "fileNumber": "000-24939", "filmNumber": "26699757", "items": "", "core_type": "XBRL", "size": 41356947, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251231.htm", "primaryDocDescription": "10-K", "family": "10-K" }, { "accessionNumber": "0001668233-26-000004", "filingDate": "2026-02-06", "reportDate": "2026-02-06", "acceptanceDateTime": "2026-02-06T23:45:56.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5357, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770421553.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-26-000002", "filingDate": "2026-02-06", "reportDate": "2026-02-06", "acceptanceDateTime": "2026-02-06T23:45:25.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4667, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770421522.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235502-26-000002", "filingDate": "2026-02-05", "reportDate": "2026-02-05", "acceptanceDateTime": "2026-02-06T00:19:56.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4597, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770337193.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000004", "filingDate": "2026-02-04", "reportDate": "2026-02-04", "acceptanceDateTime": "2026-02-05T01:32:08.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6896, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1770255125.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001668233-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:49:30.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 337805, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478567.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:45:03.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7169, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478300.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:40:55.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 7178, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769478052.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:37:11.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 384882, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477828.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001738532-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:31:31.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 385748, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477488.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-26-000002", "filingDate": "2026-01-26", "reportDate": "2026-01-23", "acceptanceDateTime": "2026-01-27T01:23:22.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6457, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1769477000.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-26-000005", "filingDate": "2026-01-22", "reportDate": "2026-01-22", "acceptanceDateTime": "2026-01-22T21:07:32.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "26551632", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 6882546, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20260122.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001482107-25-000006", "filingDate": "2025-12-22", "reportDate": "2025-12-19", "acceptanceDateTime": "2025-12-23T02:47:39.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4497, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1766458056.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001482107-25-000004", "filingDate": "2025-12-17", "reportDate": "2025-12-17", "acceptanceDateTime": "2025-12-18T00:42:50.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 389703, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1766018567.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001201236-25-000006", "filingDate": "2025-12-12", "reportDate": "2025-12-12", "acceptanceDateTime": "2025-12-13T00:38:04.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 376837, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1765586281.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001903569-25-000005", "filingDate": "2025-12-11", "reportDate": "2025-12-11", "acceptanceDateTime": "2025-12-12T01:13:31.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 357407, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1765502008.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000121", "filingDate": "2025-12-02", "reportDate": "2025-12-01", "acceptanceDateTime": "2025-12-01T23:03:44.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251541034", "items": "5.02", "core_type": "XBRL", "size": 141750, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251201.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001792004-25-000006", "filingDate": "2025-12-02", "reportDate": "2025-12-01", "acceptanceDateTime": "2025-12-02T18:35:36.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4715, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1764700534.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000012", "filingDate": "2025-11-24", "reportDate": "2025-11-24", "acceptanceDateTime": "2025-11-24T23:48:00.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4668, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1764028077.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000010", "filingDate": "2025-11-12", "reportDate": "2025-11-11", "acceptanceDateTime": "2025-11-12T23:31:06.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4668, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762990263.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000119", "filingDate": "2025-11-07", "reportDate": "2025-09-30", "acceptanceDateTime": "2025-11-07T21:07:38.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "251462679", "items": "", "core_type": "XBRL", "size": 34020318, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250930.htm", "primaryDocDescription": "10-Q", "family": "10-Q" }, { "accessionNumber": "0001615786-25-000008", "filingDate": "2025-11-07", "reportDate": "2025-11-07", "acceptanceDateTime": "2025-11-08T01:05:01.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4500, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762563898.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001235499-25-000005", "filingDate": "2025-11-04", "reportDate": "2025-11-03", "acceptanceDateTime": "2025-11-04T22:18:57.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6900, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1762294735.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001615786-25-000006", "filingDate": "2025-10-31", "reportDate": "2025-10-31", "acceptanceDateTime": "2025-11-01T00:07:59.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4666, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1761955676.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000115", "filingDate": "2025-10-22", "reportDate": "2025-10-21", "acceptanceDateTime": "2025-10-22T20:35:36.000Z", "act": "34", "form": "8-K/A", "fileNumber": "000-24939", "filmNumber": "251410541", "items": "2.02,7.01,9.01", "core_type": "XBRL", "size": 6882365, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251021.htm", "primaryDocDescription": "8-K/A", "family": "8-K" }, { "accessionNumber": "0001069157-25-000112", "filingDate": "2025-10-21", "reportDate": "2025-10-21", "acceptanceDateTime": "2025-10-21T20:05:15.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251407075", "items": "2.01,7.01,9.01", "core_type": "XBRL", "size": 6881066, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20251021.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-25-000108", "filingDate": "2025-09-08", "reportDate": "2025-09-08", "acceptanceDateTime": "2025-09-08T23:19:47.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 5356, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1757373584.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000106", "filingDate": "2025-09-05", "reportDate": "2025-09-05", "acceptanceDateTime": "2025-09-05T20:05:23.000Z", "act": "34", "form": "8-K", "fileNumber": "000-24939", "filmNumber": "251296774", "items": "7.01,9.01", "core_type": "XBRL", "size": 4620291, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250905.htm", "primaryDocDescription": "8-K", "family": "8-K" }, { "accessionNumber": "0001069157-25-000102", "filingDate": "2025-08-28", "reportDate": "2025-08-27", "acceptanceDateTime": "2025-08-28T22:33:21.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6886, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1756420396.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000100", "filingDate": "2025-08-28", "reportDate": "2025-08-27", "acceptanceDateTime": "2025-08-28T22:32:05.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 6888, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1756420322.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000098", "filingDate": "2025-08-22", "reportDate": "2025-08-22", "acceptanceDateTime": "2025-08-22T23:01:53.000Z", "act": "", "form": "4", "fileNumber": "", "filmNumber": "", "items": "", "core_type": "4", "size": 4598, "isXBRL": 0, "isInlineXBRL": 0, "isXBRLNumeric": null, "primaryDocument": "xslF345X05/wk-form4_1755903707.xml", "primaryDocDescription": "FORM 4", "family": "Form 4" }, { "accessionNumber": "0001069157-25-000096", "filingDate": "2025-08-07", "reportDate": "2025-06-30", "acceptanceDateTime": "2025-08-07T20:12:40.000Z", "act": "34", "form": "10-Q", "fileNumber": "000-24939", "filmNumber": "251194138", "items": "", "core_type": "XBRL", "size": 33277891, "isXBRL": 1, "isInlineXBRL": 1, "isXBRLNumeric": null, "primaryDocument": "ewbc-20250630.htm", "primaryDocDescription": "10-Q", "family": "10-Q" } ], "archived_filings": [ { "accession_number": "0001069157-26-000041", "form": "8-K", "family": "8-K", "filing_date": "2026-07-21", "report_date": "2026-07-21", "primary_document": "ewbc-20260721.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000041/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000041/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-07-21_8-K_000106915726000041", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20260721.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000041/ewbc-20260721.htm", "status": "retrieved", "cache_status": "downloaded", "size": 28228, "sha256": "dace3cfea5feffbc58cce1fc6fa667e336d1e29e7af6c359cb1dadfa17a632fd", "content_type": "text/html" } ] }, { "accession_number": "0001482107-26-000012", "form": "4", "family": "Form 4", "filing_date": "2026-06-16", "report_date": "2026-06-15", "primary_document": "xslF345X06/wk-form4_1781641339.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000012/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000012/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-06-16_4_000148210726000012", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001482107-26-000010", "form": "4", "family": "Form 4", "filing_date": "2026-06-12", "report_date": "2026-06-12", "primary_document": "xslF345X06/wk-form4_1781301385.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000010/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000010/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-06-12_4_000148210726000010", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001482107-26-000008", "form": "4", "family": "Form 4", "filing_date": "2026-06-11", "report_date": "2026-06-11", "primary_document": "xslF345X06/wk-form4_1781214051.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000008/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000008/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-06-11_4_000148210726000008", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235499-26-000006", "form": "4", "family": "Form 4", "filing_date": "2026-05-27", "report_date": "2026-05-27", "primary_document": "xslF345X06/wk-form4_1779920082.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-27_4_000123549926000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001928018-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779404130.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000192801826000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000192801826000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000192801826000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001835895-26-000003", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779403948.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000183589526000003/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000183589526000003/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000183589526000003", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001792004-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779403454.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200426000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200426000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000179200426000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001490960-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779403305.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000149096026000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000149096026000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000149096026000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001615786-26-000006", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779403180.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000161578626000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001887678-26-000003", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779402984.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000188767826000003/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000188767826000003/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000188767826000003", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001566186-26-000006", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779402406.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000156618626000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235502-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779402365.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000123550226000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001247504-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779402334.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000124750426000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000124750426000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000124750426000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001903523-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-05-21", "report_date": "2026-05-18", "primary_document": "xslF345X06/wk-form4_1779402301.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190352326000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190352326000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-21_4_000190352326000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-26-000022", "form": "8-K", "family": "8-K", "filing_date": "2026-05-19", "report_date": "2026-05-18", "primary_document": "ewbc-20260518.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000022/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000022/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-19_8-K_000106915726000022", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20260518.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000022/ewbc-20260518.htm", "status": "retrieved", "cache_status": "downloaded", "size": 60440, "sha256": "090904be3a6b209769f57193fe4199bb9961a3ee58969919bd333ca17b5afea2", "content_type": "text/html" } ] }, { "accession_number": "0001069157-26-000020", "form": "10-Q", "family": "10-Q", "filing_date": "2026-05-08", "report_date": "2026-03-31", "primary_document": "ewbc-20260331.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000020/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000020/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-08_10-Q_000106915726000020", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20260331.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000020/ewbc-20260331.htm", "status": "retrieved", "cache_status": "downloaded", "size": 5789233, "sha256": "4d1a3c4eb181eb95a94481ad7f2e23e403c513a41e6efcdf893e43b9f7cf231f", "content_type": "text/html" } ] }, { "accession_number": "0001201236-26-000012", "form": "4", "family": "Form 4", "filing_date": "2026-05-06", "report_date": "2026-05-06", "primary_document": "xslF345X06/wk-form4_1778113075.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000012/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000012/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-06_4_000120123626000012", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001201236-26-000010", "form": "4", "family": "Form 4", "filing_date": "2026-05-06", "report_date": "2026-05-05", "primary_document": "xslF345X06/wk-form4_1778109841.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000010/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000010/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-05-06_4_000120123626000010", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001566186-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-04-30", "report_date": "2026-04-30", "primary_document": "xslF345X06/wk-form4_1777586011.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000156618626000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-04-30_4_000156618626000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-26-000016", "form": "8-K", "family": "8-K", "filing_date": "2026-04-21", "report_date": "2026-04-21", "primary_document": "ewbc-20260421.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000016/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000016/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-04-21_8-K_000106915726000016", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20260421.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000016/ewbc-20260421.htm", "status": "retrieved", "cache_status": "downloaded", "size": 27744, "sha256": "dea6bb702a2323bdd545c8a43d0592f7efb057a8738b25246a3598b49b234ee9", "content_type": "text/html" } ] }, { "accession_number": "0001201236-26-000008", "form": "4", "family": "Form 4", "filing_date": "2026-03-19", "report_date": "2026-03-18", "primary_document": "xslF345X06/wk-form4_1773953080.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000008/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000008/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-19_4_000120123626000008", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001668233-26-000006", "form": "4", "family": "Form 4", "filing_date": "2026-03-03", "report_date": "2026-03-01", "primary_document": "xslF345X05/wk-form4_1772579143.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-03_4_000166823326000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001903569-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-03-03", "report_date": "2026-03-01", "primary_document": "xslF345X05/wk-form4_1772579005.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-03_4_000190356926000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235499-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-03-03", "report_date": "2026-03-01", "primary_document": "xslF345X05/wk-form4_1772578971.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-03_4_000123549926000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001482107-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-03-03", "report_date": "2026-03-01", "primary_document": "xslF345X05/wk-form4_1772578924.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-03_4_000148210726000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001201236-26-000006", "form": "4", "family": "Form 4", "filing_date": "2026-03-03", "report_date": "2026-03-01", "primary_document": "xslF345X05/wk-form4_1772578857.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-03-03_4_000120123626000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-26-000009", "form": "10-K", "family": "10-K", "filing_date": "2026-02-27", "report_date": "2025-12-31", "primary_document": "ewbc-20251231.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000009/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000009/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-02-27_10-K_000106915726000009", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20251231.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000009/ewbc-20251231.htm", "status": "retrieved", "cache_status": "downloaded", "size": 7802241, "sha256": "0fd40cd18f44a20b925959ae4bf840a06756d58baa477b657236ea6f5449071b", "content_type": "text/html" } ] }, { "accession_number": "0001668233-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-02-06", "report_date": "2026-02-06", "primary_document": "xslF345X05/wk-form4_1770421553.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-02-06_4_000166823326000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001615786-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-02-06", "report_date": "2026-02-06", "primary_document": "xslF345X05/wk-form4_1770421522.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578626000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-02-06_4_000161578626000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235502-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-02-05", "report_date": "2026-02-05", "primary_document": "xslF345X05/wk-form4_1770337193.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123550226000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-02-05_4_000123550226000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001201236-26-000004", "form": "4", "family": "Form 4", "filing_date": "2026-02-04", "report_date": "2026-02-04", "primary_document": "xslF345X05/wk-form4_1770255125.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-02-04_4_000120123626000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001668233-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769478567.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000166823326000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000166823326000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001482107-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769478300.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210726000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000148210726000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001201236-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769478052.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123626000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000120123626000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235499-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769477828.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549926000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000123549926000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001738532-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769477488.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000173853226000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000173853226000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000173853226000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001903569-26-000002", "form": "4", "family": "Form 4", "filing_date": "2026-01-26", "report_date": "2026-01-23", "primary_document": "xslF345X05/wk-form4_1769477000.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000002/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356926000002/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-26_4_000190356926000002", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-26-000005", "form": "8-K", "family": "8-K", "filing_date": "2026-01-22", "report_date": "2026-01-22", "primary_document": "ewbc-20260122.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000005/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000005/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2026-01-22_8-K_000106915726000005", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20260122.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915726000005/ewbc-20260122.htm", "status": "retrieved", "cache_status": "downloaded", "size": 27791, "sha256": "a7a62073c803cf12bd7db9fb5a6a05777a8c4c6f3b27e91751f031bb259cd9b5", "content_type": "text/html" } ] }, { "accession_number": "0001482107-25-000006", "form": "4", "family": "Form 4", "filing_date": "2025-12-22", "report_date": "2025-12-19", "primary_document": "xslF345X05/wk-form4_1766458056.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-22_4_000148210725000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001482107-25-000004", "form": "4", "family": "Form 4", "filing_date": "2025-12-17", "report_date": "2025-12-17", "primary_document": "xslF345X05/wk-form4_1766018567.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000004/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000148210725000004/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-17_4_000148210725000004", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001201236-25-000006", "form": "4", "family": "Form 4", "filing_date": "2025-12-12", "report_date": "2025-12-12", "primary_document": "xslF345X05/wk-form4_1765586281.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123625000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000120123625000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-12_4_000120123625000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001903569-25-000005", "form": "4", "family": "Form 4", "filing_date": "2025-12-11", "report_date": "2025-12-11", "primary_document": "xslF345X05/wk-form4_1765502008.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356925000005/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000190356925000005/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-11_4_000190356925000005", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000121", "form": "8-K", "family": "8-K", "filing_date": "2025-12-02", "report_date": "2025-12-01", "primary_document": "ewbc-20251201.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000121/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000121/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-02_8-K_000106915725000121", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20251201.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000121/ewbc-20251201.htm", "status": "retrieved", "cache_status": "downloaded", "size": 23608, "sha256": "296e014b16dea177f40681eef370e67645965d0e3ea7bcc7383ebcd5386bf404", "content_type": "text/html" } ] }, { "accession_number": "0001792004-25-000006", "form": "4", "family": "Form 4", "filing_date": "2025-12-02", "report_date": "2025-12-01", "primary_document": "xslF345X05/wk-form4_1764700534.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200425000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000179200425000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-12-02_4_000179200425000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001615786-25-000012", "form": "4", "family": "Form 4", "filing_date": "2025-11-24", "report_date": "2025-11-24", "primary_document": "xslF345X05/wk-form4_1764028077.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000012/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000012/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-11-24_4_000161578625000012", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001615786-25-000010", "form": "4", "family": "Form 4", "filing_date": "2025-11-12", "report_date": "2025-11-11", "primary_document": "xslF345X05/wk-form4_1762990263.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000010/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000010/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-11-12_4_000161578625000010", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000119", "form": "10-Q", "family": "10-Q", "filing_date": "2025-11-07", "report_date": "2025-09-30", "primary_document": "ewbc-20250930.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000119/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000119/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-11-07_10-Q_000106915725000119", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20250930.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000119/ewbc-20250930.htm", "status": "retrieved", "cache_status": "downloaded", "size": 7462936, "sha256": "e123e692b47c0ccdecb4bae3bf51d77444e919d27b61a4f9f52aa43b912d0f8f", "content_type": "text/html" } ] }, { "accession_number": "0001615786-25-000008", "form": "4", "family": "Form 4", "filing_date": "2025-11-07", "report_date": "2025-11-07", "primary_document": "xslF345X05/wk-form4_1762563898.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000008/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000008/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-11-07_4_000161578625000008", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001235499-25-000005", "form": "4", "family": "Form 4", "filing_date": "2025-11-04", "report_date": "2025-11-03", "primary_document": "xslF345X05/wk-form4_1762294735.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549925000005/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000123549925000005/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-11-04_4_000123549925000005", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001615786-25-000006", "form": "4", "family": "Form 4", "filing_date": "2025-10-31", "report_date": "2025-10-31", "primary_document": "xslF345X05/wk-form4_1761955676.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000006/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000161578625000006/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-10-31_4_000161578625000006", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000115", "form": "8-K/A", "family": "8-K", "filing_date": "2025-10-22", "report_date": "2025-10-21", "primary_document": "ewbc-20251021.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000115/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000115/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-10-22_8-K_A_000106915725000115", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20251021.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000115/ewbc-20251021.htm", "status": "retrieved", "cache_status": "downloaded", "size": 28752, "sha256": "ab1ec9002d48c5069814f3562f97de3d1a9810166c40f38a5b73129b3e2b5357", "content_type": "text/html" } ] }, { "accession_number": "0001069157-25-000112", "form": "8-K", "family": "8-K", "filing_date": "2025-10-21", "report_date": "2025-10-21", "primary_document": "ewbc-20251021.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000112/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000112/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-10-21_8-K_000106915725000112", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20251021.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000112/ewbc-20251021.htm", "status": "retrieved", "cache_status": "downloaded", "size": 27750, "sha256": "333d06131f7c8756c9f8f8d36ecb12d153179918982d3c1fcf2f739d053aafcb", "content_type": "text/html" } ] }, { "accession_number": "0001069157-25-000108", "form": "4", "family": "Form 4", "filing_date": "2025-09-08", "report_date": "2025-09-08", "primary_document": "xslF345X05/wk-form4_1757373584.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000108/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000108/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-09-08_4_000106915725000108", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000106", "form": "8-K", "family": "8-K", "filing_date": "2025-09-05", "report_date": "2025-09-05", "primary_document": "ewbc-20250905.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000106/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000106/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-09-05_8-K_000106915725000106", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20250905.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000106/ewbc-20250905.htm", "status": "retrieved", "cache_status": "downloaded", "size": 24917, "sha256": "5c98aadd56be708242cad7c98753acfce5d35cb6b5b1fd585a01d10096cd5b4a", "content_type": "text/html" } ] }, { "accession_number": "0001069157-25-000102", "form": "4", "family": "Form 4", "filing_date": "2025-08-28", "report_date": "2025-08-27", "primary_document": "xslF345X05/wk-form4_1756420396.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000102/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000102/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-08-28_4_000106915725000102", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000100", "form": "4", "family": "Form 4", "filing_date": "2025-08-28", "report_date": "2025-08-27", "primary_document": "xslF345X05/wk-form4_1756420322.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000100/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000100/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-08-28_4_000106915725000100", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000098", "form": "4", "family": "Form 4", "filing_date": "2025-08-22", "report_date": "2025-08-22", "primary_document": "xslF345X05/wk-form4_1755903707.xml", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000098/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000098/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-08-22_4_000106915725000098", "download_status": "partial", "all_selected_files_accounted_for": true, "files": [] }, { "accession_number": "0001069157-25-000096", "form": "10-Q", "family": "10-Q", "filing_date": "2025-08-07", "report_date": "2025-06-30", "primary_document": "ewbc-20250630.htm", "filing_index_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000096/index.json", "directory_url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000096/", "local_directory": "D:\\Web\\aktieanalys\\data\\east-west-bancorp-inc\\sec\\filings\\2025-08-07_10-Q_000106915725000096", "download_status": "downloaded", "all_selected_files_accounted_for": true, "files": [ { "name": "ewbc-20250630.htm", "url": "https://www.sec.gov/Archives/edgar/data/1069157/000106915725000096/ewbc-20250630.htm", "status": "retrieved", "cache_status": "downloaded", "size": 7220668, "sha256": "bf81799e3ea1c9c3c7b6a98eb487ed63aa7ab79fc58ad3644632c0b0e4773491", "content_type": "text/html" } ] } ], "reading_status": "not_read", "note": "Archive status is not reading status. Mark each in-window filing and material exhibit as fully read only after end-to-end review." }