false 0000875045 0000875045 2026-06-09 2026-06-09 iso4217:USD xbrli:shares iso4217:USD xbrli:shares         UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   FORM 8-K   CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934   Date of Report (Date of earliest event reported): June 9, 2026     Biogen Inc. (Exact name of registrant as specified in its charter)   Delaware 0-19311 33-0112644 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)   225 Binney Street , Cambridge , Massachusetts 02142 (Address of principal executive offices; Zip Code)   Registrant’s telephone number, including area code: (617) 679-2000   Not Applicable (Former name or former address, if changed since last report.)   Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:   ¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))   Securities registered pursuant to Section 12(b) of the Act:   Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $0.0005 par value per share BIIB The Nasdaq Global Select Market   Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).   ¨ Emerging growth company   If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨               Item 5.07 Submission of Matters to a Vote of Security Holders   On June 9, 2026, Biogen Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders. The final voting results for this meeting are as follows:   1. Stockholders elected ten nominees to the Board of Directors to serve for a one-year term extending until the 2027 annual meeting of stockholders and their successors are duly elected and qualified, with the votes cast as follows:   Nominee   Votes For   Votes Against   Abstentions   Broker Non-Votes Maria C. Freire   103,033,121      18,790,237      84,064      9,359,127    William A. Hawkins   102,135,204      19,683,098      89,120      9,359,127    Susan K. Langer   103,931,406      17,886,544      89,472      9,359,127    Jesus B. Mantas   101,698,187      20,117,077      92,158      9,359,127    Lloyd Minor   121,220,738      594,000      92,684      9,359,127    Menelas Pangalos   121,130,060      682,983      94,379      9,359,127    Monish Patolawala   120,796,249      1,016,057      95,116      9,359,127    Eric K. Rowinsky   93,569,685      28,216,589      121,148      9,359,127    Stephen A. Sherwin   103,025,923      18,788,272      93,227      9,359,127    Christopher A. Viehbacher   121,127,966      688,051      91,405      9,359,127      2. Stockholders ratified the selection of PricewaterhouseCoopers LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026, with the votes cast as follows:      Votes For   Votes Against   Abstentions   124,551,887   6,627,086   87,576     3. Stockholders approved the advisory vote on executive compensation, with the votes cast as follows:     Votes For   Votes Against   Abstentions   Broker Non-Votes 114,184,816   7,454,737   267,869   9,359,127                Signatures   Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.       Biogen Inc.                 By: /s/ Wendell Taylor       Wendell Taylor       Secretary   Date: June 10, 2026