FULLTEXT DEL 1 AV 1

Kvartalsrapport Q4 2024

Dokumentindex

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 1 Karolinska Development AB (publ) 
 
Karolinska Development 
 
Karolinska Development (Nasdaq Stockholm: KDEV) is an investment company which offers a unique 
opportunity to participate in the growth in value of a number of Nordic life sciences companies with 
substantial commercial opportunities. All of the portfolio companies are developing potentially ground-
breaking treatments for medical conditions with a substantial need for improved therapies, including priming 
of labor, brittle bone disease, liver diseases, Parkinson’s disease, heart failure, sepsis, anemia in chronic 
kidney disease, nerve pain, serious viral infections, systemic fungal infections and low back pain. To date, 
two of the companies have launched their first products, and several companies are in late clinical phase 
with potential business opportunities over the next two years. 
 
For further information, see www.karolinskadevelopment.com  
Financial Update  
Fourth quarter 
 The net profit/loss for the fourth quarter was SEK 18.6 million (SEK -1,9 million in the fourth 
quarter of 2023). Earnings per share totaled SEK 0.1 (SEK -0.01 in the fourth quarter of 2023).  
 The result of the Change in fair value of shares in portfolio companies for the fourth quarter 
amounted to SEK 18.7 million (SEK 6.6 million in the fourth quarter of 2023). The result is mainly 
the effect of the upturn in share price in the listed holdings OssDsign and Modus Therapeutics 
and also by an increase in value in AnaCardio in connection with the investment round. The 
upturn was partly offset by a downturn in the share price in the listed holdings. 
 The total fair value of the portfolio was SEK 1,451.5 million at the end of December 2024, 
corresponding to a decrease of SEK 11.6 million from SEK 1,463.1 million at the end of the 
previous quarter. The net portfolio fair value at the end of December 2024 was SEK 
1,120.8 million, corresponding to a decrease of SEK 1.0 million from SEK 1,121.8 million at the 
end of the previous quarter. The main reason for the net decrease in fair value was the partial 
divestment of OssDsign and the downturn in the share price of the listed holding Promimic. The 
decrease was partially offset by the increase in the price of the listed holdings OssDsign and 
Modus Therapeutics together with the increase in value of AnaCardio in connection with the 
investment round. The quarter's investments in Umecrine Cognition and BOOST Pharma also 
contributed to the increase in fair value.  
 Net asset value amounted to SEK 1,245.0 million, per share SEK 4.6, at the end of December 
2024 (SEK 1,253.4 million, per share SEK 4.6 at the end of December 2023). 
 Net sales totaled SEK 0.5 million during the fourth quarter of 2024 (SEK 0.5 million during the 
fourth quarter of 2023).  
 Karolinska Development invested a total of SEK 19.4 million in portfolio companies during the 
fourth quarter of 2024 (SEK 41.6 million in the fourth quarter of 2023). Fourth quarter 2024 
investments in portfolio companies by Karolinska Development and other specialized life 
sciences investors totaled SEK 155.7 million (SEK 125.3 million in the fourth quarter of 2023). 
Q4

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 2 Karolinska Development AB (publ) 
 
 Cash and cash equivalents increased by SEK 12.7 million during the fourth quarter, totaling SEK 
52.0 million on 31 December 2024 (SEK 85.3 million on 31 December 2023). 
Full-year 
 The full-year net profit/loss was SEK -8.1 million (SEK 5.4 million in 2023). Earnings per share 
totaled SEK -0.03 (SEK 0.02 in 2023).   
 The full-year result for the change in the fair value of the portfolio amounted to SEK 1.6 million 
(SEK 15.2 million during 2023).  
 The total fair value of the portfolio was SEK 1,451.5 million at the end of December 2024, an 
increase from SEK 1,440.3 million at the corresponding date in 2023. The net portfolio fair value 
was SEK 1,120.8 million, an increase by SEK 10.5 million from SEK 1 110.3 million at the 
corresponding date in 2023. 
 Net asset value amounted to SEK 1,245.0 million, per share SEK 4.6, at the end of December 
2024 (SEK 1,253.4 million, per share SEK 4.6 at the end of December 2023). 
 Revenue totalled SEK 1.8 million for the full-year of 2024 (SEK 2.0 million in 2023).  
 Karolinska Development invested a total of SEK 62.0 (103.0) million in its portfolio companies 
during the full-year. Full-year investments in the portfolio companies by Karolinska Development 
and other specialised life sciences investors totalled SEK 490.3 (394.5) million. 
 Karolinska Development's cash compensation from sold shares and earn-out agreements 
regarding divested portfolio companies amounted to SEK 42.4 (18.3) million during the year. 
 Cash and cash equivalents decreased by SEK 43.3 million during the full-year, totalling SEK 42.0 
(85.5) million on 31 December 2024. 
 The Board does not propose any dividend for the financial year 2024. 
 
Significant events during the fourth quarter 
 The portfolio company Umecrine Cognition presented new preclinical data on golexanolone, 
showing retained dopamine signaling in Parkinson’s disease, at the 10th International Conference 
on Neurology and Brain Disorders 2024 in Baltimore, Maryland, US (October 2024). 
 The portfolio company SVF Vaccines, presented positive clinical safety and immunogenicity data 
from a clinical phase 1 study of the universal Covid-19 vaccine candidate, SVF-002 (October 
2024). 
 The portfolio company BOOST Pharma successfully completed a pre-IND meeting with the U.S. 
Food and Drug Administration, FDA, for its cell therapy aiming to treat children with the rare bone 
disease Osteogenesis Imperfecta (OI). The positive outcome from the meeting triggered the 
second tranche of previously agreed investment from Karolinska Development (November 2024). 
 Karolinska Development’s Extra General Shareholders’ Meeting on 13 November 2024 decided, 
among other things, to elect Will Zeng, with the dismissal of the current director Theresa Tse, as 
a new director of the Board of Directors. The current directors Hans Wigzell, Anna Lefevre 
Skjöldebrand, Benjamin Toogood and Philip Duong remain as directors of the Board of Directors 
and Hans Wigzell remains as chairperson (November 2024).

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 3 Karolinska Development AB (publ) 
 
 The portfolio company SVF Vaccines appointed Dr Gaston Picchio as acting CEO. He will 
assume the position with effect from November 15th, as Dr Richard Bethell decided to step down 
as CEO to pursue other professional interests while remaining associated with the company in 
an advisory role (November 2024). 
 The portfolio company Umecrine Cognition presented data from a recent interim analysis from an 
ongoing Phase 1b/2a clinical study of golexanolone in patients with Primary Biliary Cholangitis. 
The preliminary results show that golexanolone was well-tolerated and achieved drug exposure 
levels that correlate to clinical treatment doses. The results were presented at the Late Breaking 
Poster session at the American Association for the Study of Liver Diseases’ (AALSD) 75th Liver 
Meeting, in San Diego, CA, USA, on November 18, 2024 (November 2024). 
 The portfolio company Modus Therapeutics secured access to bridge financing of up to SEK 5 
million from Karolinska Development, the company’s largest shareholder. The funding enabled 
Modus to initiate the recently approved phase 2a study in chronic kidney disease (November 
2024). 
 Karolinska Development announced that the company has decided to implement organizational 
changes in order to reduce the cost base of its operations. The changes involve reducing the 
management team by one person and giving notice of redundancy to a total of three employees. 
This is estimated to reduce the company's personnel costs by approximately 20 percent 
(December 2024). 
 The portfolio company, Modus Therapeutics, dosed the first patient in a phase 2 clinical study of 
the drug candidate sevuparin, evaluated as a treatment for chronic kidney disease with anemia. 
The study is being conducted at Centro Ricerche Cliniche di Verona in Italy (December 2024). 
 Karolinska Development divested 4,6 million shares in the portfolio company OssDsign and 
thereby strengthened the investment company’s liquidity. Karolinska Development holds nearly 
5 million shares in OssDisgn after the divestment (December 2024). 
 Karolinska Development announced that the company’s Chairman of the Board, Professor Hans 
Wigzell, has decided to resign from his position. The Board of Directors of Karolinska 
Development appointed Ben Toogood as new Chairman until the next General Shareholders’ 
Meeting (December 2024). 
 The portfolio company Umecrine Cognition raised SEK 23.8 million through a convertible loan to 
be used for the continuation of the company’s clinical study of golexanolone in primary biliary 
cholangitis. The convertible loan with attached share options is directed to a consortium of 
investors (December 2024). 
 
Significant post-period events 
 The portfolio company AnaCardio secured SEK 205 million in a series A extension financing 
round and reported positive results from the first part of a Phase 1b/2a study of AC01 in patients 
with heart failure and reduced ejection fraction. The final part of the study (phase 2a) is expected 
to start during the first quarter of 2025 (January 2025). 
 The portfolio company Dilafor announced that it successfully completed regulatory meetings with 
the U.S. Food and Drug Administration, FDA, and European Health Agencies, regarding the 
continued development of the company’s drug candidate tafoxiparin. The completed meetings 
marked the end of a comprehensive dialogue with regulatory authorities in the US and EU to 
reach an alignment between the authorities on designing pivotal clinical Phase 3 studies in

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 4 Karolinska Development AB (publ) 
 
Europe and the US to evaluate tafoxiparin as a new potential treatment for priming of labor 
(January 2025). 
 
 
 
Viktor Drvota, CEO of Karolinska Development, comments: 
“Stronger liquidity will ensure our ongoing ability to continue advancing the portfolio companies that are in 
earlier stages of development and offer the potential for creating substantial value going forward.” 
 
 
 
 
Contact information 
For further information, please contact: 
Viktor Drvota, Chief Executive Officer    
+46 73 982 52 02      
viktor.drvota@karolinskadevelopment.com    
Hans Christopher “HC” Toll, Chief Financial Officer  
+46 70 717 00 41  
Hc.toll@karolinskadevelopment.com

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 5 Karolinska Development AB (publ) 
 
Chief Executive’s Report  
The final quarter of the year saw a number of changes, both in portfolio companies and to Karolinska 
Development. The clinical development work by several of our portfolio companies is now reaching the very 
advanced stage, and this is particularly true for our most recent addition, BOOST Pharma, which is engaged 
in a dialogue with the FDA regarding phase 3 studies forming the basis for registration. AnaCardio and 
Umecrine Cognition have both successfully completed financing rounds, with the former raising a total of 
SEK 205 million that will enable it to continue its ongoing clinical studies after promising interim findings. 
Karolinska Development has taken advantage of the advances by the OssDsign medtech company to divest 
shares in the company and thereby realise the profit on just under half of its proprietary holding. This 
strengthened liquidity will enable us to create substantial value going forward.  
BOOST Pharma makes progress with FDA 
Our portfolio company, BOOST Pharma, has successfully completed a pre-IND advisory meeting with the 
US Food and Drug Administration (FDA) regarding the development plan for the company’s cell therapy 
which aims to treat children with the rare bone disease, Osteogenesis Imperfecta. The company will now, 
based on the positive feedback, begin preparations for a phase 3 clinical development program that will be 
conducted in the USA and in Europe. The positive outcome of the pre-IND meeting will also trigger the 
second tranche of Karolinska Development’s and Industrifonden’s investment in BOOST Pharma in line 
with an earlier agreement, and we are delighted to increase our ownership in this innovative project which 
is rapidly progressing towards registration trials.  
AnaCardio secures SEK 205 million and reports data  
After the quarter’s end, our portfolio company, AnaCardio, secured SEK 205 million in a financing round 
and welcomed Novo Holdings, Pureos Bioventures and Sound Bioventures as new investors. AnaCardio 
simultaneously reported positive results from the first part of the company’s clinical phase 1b/2a studies of 
its candidate drug, AC01, in patients with heart failure and reduced ejection fraction. The financing will be 
used to complete the trial and to prepare and initiate start-up activities for a subsequent phase 2b study.  
Umecrine continues to develop strongly  
In November, Umecrine Cognition presented positive interim data from an ongoing clinical phase 1b/2a 
study of golexanolone in patients with primary biliary cholangitis (PBC). In December, the company raised 
SEK 23.8 million through a convertible loan which will be used to finance the ongoing clinical trial with the 
aim of completing the study in the first half of 2025 – a milestone which, in the event of positive results, 
could result in a substantial increase in the value of the pharmaceutical project. 
Umecrine has also presented preclinical data for golexanolone showing retained dopamine signalling in 
Parkinson’s disease, which is a progressive disease caused by the loss of nerve cells in the brain that 
produce the signalling substance, dopamine, which leads to various symptoms that reduce the patient’s 
well-being and quality of life.  
Modus Therapeutics progresses renal project 
In November, the Modus Therapeutics portfolio company secured access to bridge financing of up to SEK 
5 million from Karolinska Development, which is the company’s largest shareholder. The funding enabled 
Modus Therapeutics to initiate the clinical phase 2a study of its candidate drug, sevuparin, in chronic kidney 
disease with anaemia in December. The study is being conducted in Italy and is expected to recruit between

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 6 Karolinska Development AB (publ) 
 
50 and 60 patients (parts 1 and 2). The first part of the study  has an estimated completion within the first 
half of 2025.  
SVF Vaccines announces positive vaccine data  
In October, the SVF Vaccines portfolio company announced positive results from a clinical phase 1 study 
of a universal COVID-19 vaccine, SVF-002. The study reported positive clinical safety and immunogenicity 
data at The International Society for Vaccines’ annual meeting in Seoul, South Korea. The results of the 
study constitute an important milestone for the company in that they validate SVF Vaccines’ development 
platform, which comprises a portfolio of therapeutic and prophylactic vaccines that can, potentially, both 
prevent disease and treat already infected patients.  
Liquidity strengthened by divestment of OssDsign shares 
Karolinska Development divested 4.6 million shares in its portfolio company, OssDsign, thereby 
strengthening the investment company’s own liquidity by almost SEK 40 million. Karolinska Development 
is a long-term owner of OssDsign and was involved in the company’s listing on the Nasdaq First North 
Growth Market in Stockholm. We continue to have every confidence in OssDsign’s ability to successfully 
increase market penetration for its unique bone graft and have retained a holding of around 5,000,000 
shares in the wake of the divestment.  
New Chairman and organisational changes 
In December, Professor Hans Wigzell resigned his role as Chairman of the Board of Karolinska 
Development at his own request, after having been an important and instrumental force in the company in 
a variety of positions since its foundation. The Board of Directors has appointed as his successor, Board 
Member Ben Toogood, who will take over the role of Chairman until the next General Meeting.  
We have conducted a strategic review during the quarter and identified opportunities for enhancing 
operational efficiency. The review resulted in organisational changes that entailed a total of three people 
were laid off – a change that is estimated to reduce the company’s personnel costs by approximately 20%. 
It is, of course, regrettable when competent and popular employees are required to leave, but we are 
convinced that these changes prompted by our strategic review are in the long-term interests of the 
company.  
The enhanced operational efficiency will secure the sustainability of our portfolio management and ensure 
that we make optimum use of our financial resources, enabling us to provide the best possible support for 
our portfolio companies and to generate value for our shareholders 
 
 
Solna, 14 February 2024 
 
Viktor Drvota 
Chief Executive Officer

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 7 Karolinska Development AB (publ) 
 
Portfolio Companies 
High potential for continued value inflection in portfolio  
Karolinska Development’s investments in therapeutic companies are conducted in syndicates with other 
professional life science investors, normally until proof-of-concept is demonstrated in phase 2 trials, at which 
point different exit options are evaluated. When engaging in MedTech companies, the business model is to 
finance the companies until they show a positive operating profit.  
The portfolio, per December 31, 2024, consisted of eleven companies focused on developing innovative 
treatment methods for severe or life-threatening diseases where there is currently a great need and there 
is a lack of effective treatment alternatives. Nine of the portfolio companies have drug candidates in ongoing 
or planned clinical trials and two companies have MedTech products in commercial phases. During the 
period 2025–2026, two portfolio companies are expected to present data from phase 1 studies and three 
portfolio companies are expected to present data from phase 2 studies. Additionally, Dilafor and BOOST 
Pharma are preparing to start phase 3 studies. These study results have the potential to significantly 
increase the opportunities for attractive divestments or license transactions. Comparable drug candidates 
have in recent years been out licensed or sold at contract values that have amounted to billions (SEK) for 
the individual projects.  
In addition to the portfolio companies, Karolinska Development has interests in one other life science 
company, Forendo Pharma, in the form of an earn-out agreement with the acquirer Organon. The 
agreement stipulates significant milestone payments, provided milestones are met, in both the drug 
development phase and the commercial phase.

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 8 Karolinska Development AB (publ)

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 9 Karolinska Development AB (publ) 
 
Dilafor AB  
 
Priming of labor reduces maternal and neonatal  
complications 
Dilafor (Solna, Sweden) is developing tafoxiparin, a heparin analogue, aimed at priming spontaneous 
onset of labor leading to a normal vaginal delivery and minimizing the risk for maternal and fetal 
complications associated with labor induction. Over 30 percent of all pregnant women undergo induction 
in labor, with induction methods such as prostaglandins and oxytocin, requiring fetal and maternal 
surveillance in hospital due to high risk of complications for both mother and fetus. Clinical guidance for 
labor induction have recently been revised to encourage delivery as early as gestational week 39 in the 
US and weeks 40–41 in Europe, to reduce the risk of complications such as stillbirth, neonatal 
complications and operative deliveries leading to improved maternal and neonatal outcomes  The new 
guidance will increase the number of deliveries requiring  initiation of labor, and thus new, safer treatment 
options are essential in obstetric care. Tafoxiparin is a patented substance that supplements the 
remodeling process of the cervix and uterus required for a natural spontaneous onset of labor. Tafoxiparin 
is planned to be safely administered at home, freeing up hospital beds and resources that would otherwise 
be required for the induction process. 
Tafoxiparin has been shown to be safe for both mother and child in a Phase 2a clinical trial with 263 pregnant 
women. A Phase 2b trial with 170 first-time mothers undergoing priming of labor showed significant results 
in the highest dose group and in an extension of the Phase 2b trial with 164 women, positive results were 
also shown in lower doses. Dilafor has successfully completed meetings with the US FDA and the European 
Health Agencies and is now preparing the Phase 3 development of tafoxiparin.  
The market  
Over 30 percent of all pregnant women need labor induction. The current standard treatment 
includes administration of prostaglandins and oxytocin. Frequently the induction fails, leading to 
slow progress of labor, operative deliveries, or other maternal and fetal complications. Market 
analyses show that a drug with a good effect on initiation of labor has the potential to reach annual 
sales over USD 1 billion in the US market alone. 
Recent progress 
 In February 2023, Dilafor announced that the extended Phase 2b study of tafoxiparin had 
resulted in additional positive data, showing that the effect of tafoxiparin obtained in the Phase 
2b study was maintained when the drug candidate is administered in additional doses. 
 In January 2025, Dilafor announced successfully having completed regulatory meetings with the 
FDA, and European Health Agencies, regarding the continued development of tafoxiparin. The 
completed meetings marked the end of a comprehensive dialogue with regulatory authorities to 
reach an alignment on designing pivotal clinical Phase 3 studies in Europe and the US. 
Expected milestones 
• Start of Phase 3 study with tafoxiparin for priming of labor. 
Project (First-in-class) 
Tafoxiparin 
Primary indication 
Priming of Labor 
Development phase 
Phase 2b complete  
Phase 3 ready 
Holding in company* 
Karolinska Development 3% 
KDev Investments 29% 
Other investors 
Opocrin 
The Foundation for Baltic 
and East European 
Studies 
Lee’s Pharmaceutical 
Praktikerinvest 
Rosetta Capital 
Origin 
Karolinska Institutet 
More information  
 dilafor.com 
* Fully-diluted ownership based on 
current investment plans.  
Deal values for similar 
projects 
 USD 500 million 
ObsEva (licensor) & 
Organon (licensee) 2021 
 USD 397 million  
Velo Bio (seller) & AMAG 
Pharmaceuticals (buyer) 
2018

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 10 Karolinska Development AB (publ) 
 
BOOST Pharma ApS 
 
Cell therapy reducing fractures in rare bone disease 
BOOST Pharma (Copenhagen, Denmark) is developing a first-in-class and potentially groundbreaking cell-
based treatment of the rare bone disease osteogenesis imperfecta (OI), also known as brittle bone disease. 
OI is a congenital condition that is caused by gene mutations that code for bone formation and lead to fragile 
bones, constant fractures and bone deformity leading to much pain, stunted growth and limited mobility.  
BOOST Pharma’s novel cell therapy is based on mesenchymal stem cells (MSCs), which are stem cells with 
high bone-forming capabilities. In September 2024, BOOST Pharma presented positive top line results from 
BOOSTB4, which is a phase 1/2 clinical study. The results showed that the treatment was safe and well 
tolerated both when administered before and after birth. The results also showed that fracture rates were 
reduced by over 75 percent, up to twelve months after the last dose.  
A previous study, a human proof-of-concept study with four children with moderate to severe types of OI, 
also showed great promise; A significant reduction of fractures was observed; the children followed their own 
growth curve, and grew in length faster, compared to other OI patients, and the cells showed great safety.  
The cell therapy is uniquely positioned in that treatment can start directly at diagnosis, either at the prenatal 
stage, or after the child is born. By starting treatment early, the benefits for the patient increase in later years. 
The cell therapy targets the underlying cause of the disease, which is defective collagen production in the 
bones, while other treatments target symptom relief and management.  
BOOST Pharma has received Rare Pediatric Disease designation in the U.S. and Orphan Drug Designation 
in both the U.S. and EU.  
The market 
There are very few therapies available and those that exist, such as physiotherapy, surgery, and 
bisphosphates (BPs), are merely palliative and fail to reduce the frequency of fractures. Generally, OI 
sufferers have an almost normal life span with severe disabilities due to bone defects and hundreds of 
painful bone fractures, even during fetal life, causing irreversible damage. 
Approximately 4,000 children are born each year with severe OI.  
Recent progress 
 In May 2024, BOOST Pharma received funding from Karolinska Development and Industrifonden in 
a syndicate, to support continued clinical development.  The financing is carried out in two tranches. 
The second tranche was deployed in November, after a positive pre-IND meeting with the FDA.  
 In September 2024, BOOST Pharma announced positive top line results from a phase 1/2 study with 
over 75 percent reduction in fracture rates in children with OI. 
Expected milestones 
 A registration-enabling Phase 3 study is expected to start early in 2026. 
Project (First-in-class) 
BOOST Cells 
Primary indication  
Osteogenesis Imperfecta 
Development phase  
Phase 2 reported 
Preparing Phase 3 
Holding in company* 
Karolinska Development 10% 
Other investors  
Industrifonden 
Origin 
Karolinska Institutet 
More information  
 boostpharma.com 
 
*Ownership based on current 
investment plans 
Deal values for similar 
projects 
 USD 535 million IPSEN 
(licensee) & Blueprint 
medicines (licensor), 
2019 
 
 USD 304 million  
Ultragenyx (licensee) & 
Mereo BioPharma 
(licensor), 2020

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 11 Karolinska Development AB (publ) 
 
Umecrine Cognition AB 
 
Developing a new and safe approach to treat cognitive 
impairment 
 
Umecrine Cognition (Solna, Sweden) is developing golexanolone (GR3207), a candidate drug in a new class 
of pharmaceuticals that affect the GABA system, the chief inhibitory neurotransmitter in the central nervous 
system. The GABA system is suspected of being overactivated in liver failure and in other severe 
inflammatory diseases such as Parkinson’s disease, causing very serious clinical symptoms, including 
cognitive impairments and sleep disturbances. Golexanolone counters the increased activation of the GABA 
system and has been shown to restore different types of neurological impairments in experimental models.  
Umecrine Cognition is developing golexanolone for two indications: Primary Biliary Cholangitis (PBC) and 
Parkinson’s disease. The company has also conducted a phase 2a clinical study of golexanolone in patients 
with Hepatic encephalopathy (HE), which is a serious neuropsychiatric and neurocognitive condition that 
occurs in acute and chronic liver damage. The results showed that the drug candidate was well tolerated and 
exerts a significant effect on brain signaling, with a correlated positive effect on extreme daytime fatigue. 
Based on these study results, the company has established a plan for the further development of the drug 
candidate in PBC, where extreme daytime fatigue is one of the disease’s most debilitating symptoms that 
prevents patients from living a normal life. The company is currently conducting a phase 2 study in PBC. 
Golexanolone has also been tested in preclinical models of Parkinson's disease which showed positive 
effects on symptoms and neuroinflammation as well as sustained effects on dopamine signaling. 
The market 
PBC is a rare autoimmune liver disease that attacks the bile ducts and mainly affects women. 
Common symptoms include fatigue, cognitive impairment, itching and, in more advanced cases, 
jaundice. The global market for the treatment of PBC was estimated at USD 584 million in 2021 and 
is expected to grow to USD 3 billion by 2027.  
Parkinson's disease is a neurodegenerative disorder that causes severe cognitive impairment and 
impairs motor functions. Approximately 10 million people worldwide suffer from the disease. Current 
medications are mainly focused on improving motor functions and there is a lack of treatments for 
cognitive impairment. The global market for this type of treatment was USD 3.4 billion in 2019 and 
is expected to grow by over 6 percent per year until 2029. 
Recent progress 
 In March 2024, new preclinical results on golexanolone's mechanism of action in Parkinson's 
disease were presented.  
 Also in March 2024, the company announced the successful completion of part A of the clinical 
phase 1b/2a study in PBC, where interim data show a favorable safety and tolerability profile. 
 In May 2024, the first patients in the Phase 1b/2a study’s part B in PBC had been dosed.  
 In October 2024, the company presented new preclinical data for golexanolone, showing 
sustained dopamine signaling in Parkinson’s disease. 
 In November 2024, positive interim data from the ongoing Phase 1b/2a clinical trial of 
golexanolone in patients with primary biliary cholangitis, PBC, were presented. 
 In July and December 2024, SEK 28.3 million and SEK 23.8 million in debt financing were 
secured, respectively, from Karolinska Development and several other investors. 
Expected milestones 
Topline data from the Phase 2 study of golexanolone in patients with PBC are expected in H1 2025. 
Project (First-in-class) 
Golexanolone (GR3027) 
Primary indications  
Primary biliary cholangitis (PBC) 
Parkinson’s Disease 
Development phase  
Phase 2  
Holding in company*  
Karolinska Development 62% 
Other investors  
Fort Knox Förvaring AB 
PartnerInvest 
Origin  
Umeå University 
More information  
 umecrinecognition.com 
* Fully-diluted ownership based on 
current investment plans.  
Deal values for similar 
projects 
 USD 794 million  
Intercept Pharmaceuticals 
(seller) & Alfasigma 
(buyer) 2023 
 USD 601 million  
GENFIT (licensor) & 
IPSEN (licensee) 2015

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 12 Karolinska Development AB (publ) 
 
Modus Therapeutics AB 
Develops sevuparin for life threatening diseases 
Modus Therapeutics AB (Stockholm, Sweden) is developing the drug candidate sevuparin for the treatment 
of both acute and chronic severe conditions. The company’s clinical project portfolio includes anemia 
associated with chronic inflammation and kidney disease, sepsis/septic shock, and severe malaria. 
At the end of 2024, Modus Therapeutics initiated a Phase 2 clinical study to evaluate sevuparin as a treatment 
for chronic kidney disease with anemia. The study consists of two parts: the first assesses safety and 
determines dosage levels for sevuparin through single-dose administration to patients with varying degrees 
of renal impairment, as well as a small reference group of healthy volunteers. The second part will focus on 
the effects of repeated doses and clinical outcomes, including hemoglobin levels, kidney function, hepcidin 
levels, and other biomarkers in patients with advanced chronic kidney disease and anemia. Research has 
shown that elevated hepcidin levels contribute to disrupted iron availability in chronic kidney disease and 
other chronic inflammatory conditions, worsening anemia associated with these diseases. 
Sepsis/septic shock is a life-threatening medical condition for which there are currently no effective medical 
therapies. Patients with sepsis are at risk of developing multiple organ failure, and in severe cases, death. 
Data from preclinical animal models and in vitro experiments with human cells have shown that sevuparin 
may protect blood vessels and counteract plasma leakage during systemic inflammation. 
In severe malaria, sevuparin is being developed as an adjunct therapy, administered before standard 
antimalarial treatment takes effect. Sevuparin is currently being evaluated in a clinical study conducted in 
collaboration with Imperial College London at trial sites in Kenya and Zambia. 
The market 
Septic shock is a leading cause of death in intensive care units, with mortality rates often exceeding 
30 percent.  No specific drug treatment is yet available. This makes the condition one of the costliest 
to treat in hospital care. In 2019, US healthcare costs for patients with sepsis were estimated at USD 
23 billion. 
Approximately 10 percent of the world's population is believed to have grade 3-5 chronic kidney 
disease, and approximately 25 percent of these are expected to have anemia, which equates to 
approximately 4-5 million patients in the United States alone. Lack of treatment response to today's 
standard treatments often poses a problem in being able to maintain adequate treatment over time. 
Recent progress 
 In November 2024, the company received approval from Italian authorities to start a Phase 2 
clinical trial in chronic kidney disease with anemia. 
 In November 2024, Modus Therapeutics also secured access to bridge financing of SEK 5 
million from Karolinska Development. 
 In December 2024, a scientific article on sevuparin was published in the reputable medical 
journal HemaSphere. 
 In December 2024, Modus Therapeutics initiated a Phase 2 clinical trial with sevuparin for the 
treatment of chronic kidney disease with anemia to be conducted in Italy.  
Expected milestones  
 The first part of the Phase 2 clinical trial with sevuparin as a treatment for chronic kidney disease 
with anemia is expected to be completed in the first half of 2025. 
 
Project (First-in-class) 
Sevuparin 
Primary indication  
Anemia chronic inflammation/ 
kidney disease 
Sepsis/Septic shock 
Severe malaria 
Development phase  
Phase 2 
Holding in company*  
Karolinska Development 66% 
KDev Investments 8% 
Other investors  
John Öhd 
Nordnet Pensionsförsäkring 
Hans Wigzell 
Origin 
Karolinska Institutet 
Uppsala University 
More information  
 modustx.com 
 
*Fully-diluted ownership based on 
current investment plans

===== SIDA 13 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 13 Karolinska Development AB (publ) 
 
AnaCardio AB 
 
New treatment concept that enhances the heart's pumping 
ability in conjuction with heart failure 
AnaCardio (Stockholm, Sweden) is developing a new treatment that enhances the heart’s pumping ability in 
conjunction with heart failure. Heart failure occurs when the heart’s ability to pump sufficient blood to meet the 
body’s needs has deteriorated. The underlying condition often involves a weakening of the heart’s musculature, 
resulting in an inability to pump the blood out of the heart’s chambers. The condition arises as a sequela of 
high blood pressure or vasoconstriction. The chronic phase is characterized by diffuse symptoms, such as 
tiredness or breathlessness, which leads to the illness often being diagnosed at a late stage. Acute heart failure 
results in an individual’s health status becoming critical, necessitating hospitalization. A major issue with 
existing pharmaceuticals is that they are not designed for long-term treatment. 
AnaCardio is developing AC01, a small molecule that mimics the mechanism of action of the peptide hormone 
ghrelin. Treatment with ghrelin has been shown in previous studies to have a positive effect on the heart's 
pumping ability and can lead to a significant increase in the volume of blood pumped out of the heart. The drug 
candidate is being developed to restore the heart’s normal muscular function and blood circulation with a new 
and safer technique. The Company’s goal is to develop an oral drug that, in contrast to existing treatments, 
can affect the underlying cause of the disease. The drug candidate is based on research by Professor Lars 
Lund at Karolinska Institutet.  
The market 
It is estimated that more than six million individuals in the US and nearly 100 million globally suffer from 
heart failure. The risk of developing a cardiovascular disease increases with age, and 10-20 percent of 
the elderly population is now estimated to suffer from chronic heart failure, which is now the most common 
reason for hospitalization amongst the elderly. Heart failure not only causes considerable individual 
suffering, but it also has significant economic consequences for society in the form of both direct costs 
from in-patient care and indirect costs such as productivity losses. The increased medical need is reflected 
in the sales value of heart failure treatments, which is expected to increase from USD 6.8 billion in 2021 
to USD 18.7 billion by 2028 in the world's seven largest pharmaceutical markets. 
Recent progress 
 In January 2024, AnaCardio secured SEK 50 million in the second and final part of the previously 
announced series A financing round of a total of SEK 150 million. Karolinska Development 
participated in both parts of the financing. 
 In September 2024, the AC01-FE study evaluating the effects of food on the pharmacokinetics of 
AC01 in healthy volunteers was completed. AC01 was found safe and well-tolerated under both fed 
and fasted conditions.  
 In January 2025, positive results from the first part of the Phase 1b/2a study were presented. AC01 
was well tolerated and showed no serious side effects. 
 In the same month, the company announced that it had secured SEK 205 million in new financing in 
a round led by Novo Holdings, Pureos Bioventures and Sound Bioventures. 
Expected milestones 
 Phase 2a expansion of the ongoing Phase 1b/2a study, is expected to commence in the first 
quarter of 2025 and has a planned readout by the end of the year 
Project (First-in-class)  
AC01 
Primary indication  
Heart failure 
Development phase  
Phase 2a 
Holding in company* 
Karolinska Development 10% 
Other investors  
Flerie Invest 
LLD Nybohov Invest 
Industrifonden 
3B Health Ventures 
Novo Holdings 
Pureos Bioventures 
Sound Bioventures 
Origin 
Karolinska Institutet 
Karolinska University Hospital 
 
More information  
 anacardio.com 
 
Deal values for similar 
projects 
 USD 1.1 billion  
Cardior Pharmaceuticals 
(seller) & Novo Nordisk 
(buyer) 2024 
 USD ~1.8 billion  
CinCor Pharma (seller) & 
AstraZeneca (buyer) 
2023

===== SIDA 14 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 14 Karolinska Development AB (publ) 
 
PharmNovo AB 
 
New potential treatment for difficult-to-treat nerve pain 
PharmNovo (Lund, Sweden) is developing innovative drugs for the treatment of nerve pain (neuropathic pain), 
that is difficult to trat and often develops into a chronic condition. Nerve pain is one of the most prevalent types 
of chronic pain and affects up to 10 percent of the population.  Common underlying causes include nerve 
damage from type 2 diabetes, shingles, trauma (including surgery), cancer, and cancer treatments. 
PharmNovo’s lead candidate, PN6047, focuses on allodynia and hyperalgesia, two common forms of nerve 
pain, affecting 15-20 percent of neuropathic pain patients. Allodynia is pain due to a stimulus that does not 
usually provoke pain, while hyperalgesia is an increased pain from a stimulus that usually provokes pain. 
Current treatment options are deemed ineffective and are also associated with significant side-effects; 
particularly cardiovascular risks, and, with gabapentinoids or conventional opioids, a higher risk of suicide and 
drug abuse potential.  
PharmNovo's novel drug candidate PN6047 targets a different receptor than conventional opiate drugs do; the 
delta opioid receptor and thereby decreases the chronical pain without the side-effects associated with the 
currently marketed opioids (constipation, physical dependence and, potentially, fatal respiratory depression). 
PN6047 has completed a clinical phase 1 study showing that PN6047 is safe and well-tolerated at doses 
predicted to have clinically relevant effects. The drug candidate does not induce drug abuse behavior in non-
clinical test models and indicates the capacity to reduce conventional opioid withdrawal symptoms, according 
to results from a collaboration with researchers at the University of Washington and the University of Michigan, 
with financial support from the US National Institute of Drug Abuse (NIDA). PharmNovo is now preparing a 
phase 2 clinical study which is expected to start in 2025. 
 
The market 
The need for improved treatments for nerve pain is enormous. Around 10 percent of the world's 
population currently suffers from conditions characterized by this form of pain, leading to a severely 
reduced quality of life for the individual and substantial costs for society – estimated at nearly EUR 440 
billion annually in Europe alone. The estimated global market value for nerve pain drugs is nearly USD 
6 billion per year and the market for allodynia alone is around USD 1.25 billion per year and is expected 
to continue to grow, driven by an aging population and increased cancer survival. 
Recent progress 
 In September 2023, new preclinical data were presented showing that there are no signs of abuse 
potential and that PN6047 alleviates symptoms of withdrawal caused by conventional opioids. 
 In October 2023, positive phase 1 data were presented showing that PN6047 is safe and well 
tolerated at doses predicted to have clinically relevant effects.  
 In December 2023, a collaborative project based on PN6047 received funding from the US research 
institute NIDA to evaluate PN6047 as a new treatment for opioid withdrawal in a preclinical model. 
 In July 2024, the company was granted funding of EUR 17.5 million from the European Innovation 
Council (EIC) Accelerator, a part of the Horizon Europe innovation support program. The funding 
consists of a grant of EUR 2.5 million and conditional investments of up to EUR 15 million. The 
funding will be used for the continued clinical development of the drug candidate PN6047. 
Expected milestones 
 The phase 2 study with PN6047 is expected to start in 2025. 
Project (First-in-class)  
PN6047 
Primary indication  
Allodynia/ Hyperalgesia  
Development phase  
Phase 1 complete 
Phase 2 ready 
Holding in company* 
Karolinska Development 20% 
Origin 
Start-up 
 
More information  
 pharmnovo.com 
 
*Fully-diluted ownership based on 
current investment plans 
Deal values for similar 
projects 
 USD 630 million Eli Lily 
(licensee) & Confo 
Therapeutics (licensor) 
2023 
 USD 940 million ACADIA 
Pharmaceuticals 
(acquirer) & CerSci 
Therapeutics (acquired) 
2020

===== SIDA 15 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 15 Karolinska Development AB (publ) 
 
SVF Vaccines AB 
 
New technology for the treatment of viral diseases 
SVF Vaccines (Solna, Sweden) develops therapeutic proteins and DNA vaccines against, among other things, 
hepatitis D and B, as well as vaccines to prevent infections by covid-19 and potential future coronaviruses. 
Therapeutic vaccines, unlike preventative vaccines, have the potential to cure already infected patients.  
Despite the availability of preventative vaccines and antiviral treatments, over 250 million people live with a 
chronic hepatitis B infection. One million chronic carriers die each year due to complications caused by the 
virus, such as liver cirrhosis and liver cancer. The closely related hepatitis D virus, that only infects hepatitis B-
carriers, today infects 15-25 million people and exacerbates the progression of the disease. 
SVF Vaccines uses a proprietary immunotherapy to produce a specific form of antibodies that blocks the ability 
of the hepatitis virus to invade human cells while also neutralizing the virus, with the vaccine candidate SVF-
001. The company has generated promising efficacy data in preclinical animal models and is now preparing a 
phase 1 study in hepatitis D, that is expected to be initiated in 2026.  
The company is also developing SVF-002 against covid-19. Although coronavirus infections are usually mild, 
some virus types can lead to life-threatening conditions. To meet and prevent severe infections, SVF Vaccines 
has developed a platform that is expected to enable the production of vaccines against both current and future 
forms of coronavirus. In October 2024, the company presented positive clinical safety and immunogenicity data 
from a phase 1 clinical study with the universal vaccine candidate against covid-19, SVF-002. The study was 
carried out by the OpenCorona consortium in collaboration with Karolinska University Hospital in Stockholm. 
The positive results are an important milestone and validate SVF Vaccines development platform. 
 
The market 
Despite preventive vaccines and antiviral treatments, over 250 million people live with a chronic 
hepatitis B infection. Each year, one million chronic carriers of the virus die from complications. The 
hepatitis D virus, which can only infect hepatitis B carriers, currently infects 15–25 million people and 
exacerbates the disease. The annual global market for hepatitis D is estimated at approximately USD 
1 billion and the market for hepatitis B is estimated at USD 5–6 billion. The medical need for therapies 
for hepatitis B and D is significant. 
Recent progress 
 In June 2022, the company presented preclinical study data indicating that the candidate 
therapeutic vaccine SVF-001 has the potential to elicit an immune response in a preclinical 
disease model of chronic hepatitis B. 
 In January 2023, the company changed its name to SVF Vaccines. 
 In October 2024, the company presented positive clinical safety and immunogenicity data from a 
phase 1 clinical study with the universal vaccine candidate against covid-19, SVF-002. 
 In November 2024, SVF Vaccines announced appointing Gaston Picchio as acting CEO. 
Expected milestones 
 Phase 1 studies of hepatitis B and D vaccines are expected to be initiated in 2026. 
Deal values for similar 
projects  
 USD ~1 billion  
Janssen Pharmaceuticals 
(licensor) & GSK 
(licensee) 2023 
 EUR 1.45 billion  
MYR GmbH (acquired) & 
Gilead Sciences Inc 
(buyer) 2020 
Project (First-in-class)  
SVF-001 
SVF-002 
Primary indication  
Hepatitis B and D 
SARS-CoV-2  
and other coronaviruses 
Development phase  
Phase 1 
Holding in company* 
Karolinska Development 33% 
Origin 
Karolinska Institutet 
More information  
 svfvaccines.se 
*Fully-diluted ownership based on 
current investment plans

===== SIDA 16 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 16 Karolinska Development AB (publ) 
 
Biosergen AB 
Broad treatment of severe fungal Infections 
Biosergen (Solna, Sweden) is developing the drug candidate BSG005 as a new potential treatment of 
systemic fungal infections. 
Invasive fungal diseases cause serious and often life-threatening infections that occur when fungi invade 
tissues and organs. These infections occur primarily in people whose immune systems are compromised due 
to cancer or treatment with immunosuppressive drugs. While effective pharmaceutical treatments are 
available, their use is limited due to serious side effects or an increasing incidence of drug resistance. 
Biosergen’s candidate drug, BSG005, has demonstrated a wide spectrum of anti-mycotic effects in preclinical 
experimental models, and the candidate drug’s properties have, to date, been shown to be far superior to 
those of conventional treatment in terms of effectiveness, toxicity, and pharmacokinetics.  
Fungal infections are increasingly becoming a global health concern, associated with high morbidity and 
mortality as well as devastating socioeconomic consequences. Approximately 90 percent of systemic fungal 
infection-related deaths are caused by five species: Candida, Aspergillus, Cryptococcus, Pneumocystis, and 
Mucormycosis. 
Biosergen has established a co-development and licensing agreement with one of India's largest 
pharmaceutical companies, Alkem Laboratories Ltd. In 2024, the first clinical study with BSG005 in patients 
with invasive fungal infections was initiated in India. Alkem will fund all clinical phase 2 and 3 trials in India 
except the first clinical trial with 15 patients. The studies are expected to cover up to 70 percent of all patients 
required for a global regulatory process. Biosergen will retain the rights for the rest of the world outside the 
Indian market. 
Biosergen has been listed on Nasdaq First North Growth Market since 2021. 
 
The market 
Fungal infections kill more than 1.5 million globally each year and the numbers continue to increase. In 
the past 10 years, only one new anti-fungal product has been approved. Despite this, the use of 
antifungals continues to increase and the WHO has drawn attention to multi-resistance as a serious global 
health threat. The total sales of antifungals for human use were estimated at approximately USD 16.7 
billion in 2020. The Company expects the global annual sales potential for BSG005 to exceed USD 500 
million 
Recent progress 
 In June 2024, Biosergen and its partner, Alkem Laboratories LimitedLtd., announced that they 
have received approval of the Clinical Trial Application (CTA) and an important import license in 
India. 
 In July 2024, the first patient in the Phase 1b trial of BSG005 was dosed. 
 In August 2024, the company announced successful treatment of the first patient in the ongoing 
clinical trial with BSG005. 
 In November 2024, Biosergen initiated the second cohort of the ongoing clinical trial with BSG005 
being conducted in India. 
 In December 2024, Biosergen raised approximately SEK 45 million through a warrant program. 
Expected milestones 
 Read-out of the Phase 1b trial is expected during 2025. 
Project  
BSG005 
Primary indication 
Systemtic fungal infections 
Development phase 
Phase 1b 
Holding in company*  
KDev Investments 1% 
Other investors 
The Foundation for Baltic 
and East European 
Studies 
Sintef Venture II AS 
Rosetta Capital** 
Origin  
SINTEF and Norwegian  
University of Science  
and Technology 
More information  
 biosergen.se 
* Fully-diluted ownership based on 
current investment plans. 
 ** Co-ownership with KDev 
Investments

===== SIDA 17 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 17 Karolinska Development AB (publ) 
 
Aprea Therapeutics Inc 
 
New potential treatment that prevents cancer cells from 
repairing DNA damage 
Aprea Therapeutics (Doylestown, USA and Stockholm, Sweden) is focused on developing and 
commercializing novel drugs to combat various types of cancer by affecting the proteins involved in the ability 
of tumors to repair damage in their DNA. The company’s primary focus is on the development of ATRN-119, a 
development project that was acquired by the biotech company Atrin Pharmaceuticals in 2022.  
ATRN-119 is an orally bioavailable, highly potent and selective small molecule inhibitor of ATR, a protein with 
key roles in response to DNA damage. ATRN-119 is being evaluated in a phase 1/2a clinical study in cancer 
patients with malignant solid tumors and defined gene mutations – both as monotherapy and in combination 
with today’s standard treatment. Patient recruitment is ongoing, and the study aims to determine the 
recommended dose for a Phase 2 clinical trial. The study design was updated in December to include twice-
daily dosing, which resulted in an adjustment to the schedule, with results from the dose-escalation Phase 1 
portion of the study now expected to be presented in the second half of 2025. 
Aprea is also developing APR-1051, an orally bioavailable, highly potent and selective small molecule inhibitor 
of WEE1, a key regulator of multiple phases of the cell cycle. In March 2024, Aprea Therapeutics received 
FDA approval of the company’s IND application for APR-1051. Aprea has also secured funding of up to USD 
34 million through a financing round led by Sphera Healthcare and initiated the first clinical study with APR-
1051. In October 2024, preliminary results from a Phase 1 clinical study with APR-1051 in solid tumors were 
presented. The preliminary results are based on available data from two-thirds of patients and showed that the 
drug candidate is safe and well tolerated, and that no hematological toxicity was noted.  
 Aprea has been listed on the Nasdaq Global Select Market in the US since October 2019. 
 
The market 
The ability of cancer cells to repair DNA damage, known as DNA Damage Response (DDR), is an 
emerging therapeutic target for several major pharmaceutical companies. ATR and WEE1 inhibitors 
have been shown to play a crucial role in this process but are also associated with severe side effects. 
For ATR inhibitors, toxicity in healthy tissue—primarily in the form of myelosuppression—has limited the 
potential therapeutic value of the treatment, while WEE1 inhibitors have been linked to significant 
hematologic, gastrointestinal, and cardiovascular toxicity. There is therefore a great need for highly 
effective ATR and WEE1 inhibitors with an improved safety and tolerability profile. 
Recent progress 
 In March 2024, Aprea Therapeutics received FDA approval of the company’s IND application for 
APR-1051. Aprea has also secured funding up to USD 34 million through a financing round led 
by Sphera Healthcare.  
 In May 2024, the company received approval from the safety committee, following the ongoing 
clinical trial ABOYA-119, to proceed to dosing patients with ATRN-119 at 800 mg per day. 
 In June 2024, the first patient was dosed in the first clinical study with APR-1051. 
 In October 2024, preliminary results from the ongoing Phase 1/2 clinical trial with the drug 
candidate APR-1051 were presented at the EORTC-NCI-AACR international conference in 
Barcelona, Spain. 
 In December 2024, the company updated the study design for the ongoing Phase 1/2a clinical 
trial ABOYA-119. The study also includes a portion where twice-daily dosing will be evaluated to 
see if the efficacy is improved. 
 
Project (First-in class) 
ATRN-119 
APR-1051 
Primary indication  
Solid tumor malignancies 
Development phase  
Phase 1 
Holding in company*  
KDev Investments 1% 
Other investors  
Morgan Stanley 
Vanguard Group 
BlackRock 
Geode Capital Management 
Origin  
Karolinska Institutet 
More information  
 aprea.com 
 
 
* Fully-diluted ownership based on 
current investment plans.

===== SIDA 18 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 18 Karolinska Development AB (publ) 
 
Promimic AB 
 
Innovative surface treatment speeds up healing time of 
implants 
Promimic (Gothenburg, Sweden) develops and commercializes HAnano Surface, a surface treatment that is 
currently used clinically on approximately 1.8 million implants. HAnano Surface is a nanometer-thin coating of 
hydroxylapatite crystals that stimulates the growth of bone cells. This provides a stronger anchoring in bone 
tissue and better healing. The surface is unique in that it can be applied to all types of implant materials and 
geometries, including porous materials and 3D printed structures – including surfaces where traditional 
thicker HA coating can clog pores. 
In the United States, the technology is approved by the FDA, which means that new implants with HAnano Surface 
can be quickly brought to market via a 510(k) process. This has enabled strong growth – and that the number 
of approved implants for clinical use continuously increases. 
Promimic has a sales office in Austin, Texas and several partnerships for development and commercialization 
in the US market for orthopedic implants. Currently, the market for spinal implants is the company's strongest 
segment. The collaboration with the company's customers includes the development and commercialization of 
products treated with HAnano Surface technology in various application areas. 
In the Brazilian market, Promimic collaborates with Sistema de Implante Nacional (S.I.N), a leading supplier of 
dental implants, which commercializes dental implants coated with HAnano Surface.  
Promimic has been listed on Nasdaq First North Growth Market since 2022. 
The market 
Promimic focuses on two main segments, namely the markets for orthopedic and dental implants. 
Together, these segments represent a global market opportunity for Promimic worth up to USD 600-800 
million in 2025. Within these segments, the company's target group is medium to large sized implant 
companies and the main market is the United States. 
Recent progress 
 In May 2024, the company reported sales growth of 40 percent compared to the same period the 
year before and reported that the company's customers had nine products with HAnano Surface 
approved during the period. 
 In August, the company reported a 13 percent increase in sales compared to the same quarter 
last year. During the quarter, Promimic signed a new license agreement and the company's 
customers received four new products with HAnano Surface approved for clinical use. 
 In November, the company reported a 6 percent sales increase for the third quarter and 
announced that ten new implants with HAnano Surface had been approved for clinical use, which 
is a record number for a single quarter. 
Expected milestones 
 In 2025, the company is expected to run development projects with both existing and new 
customers, and further product launches and license agreements will be announced. 
Project  
HAnano Surface 
Primary indication  
Implant surface coatings 
Development phase  
Marketed 
Holding in company* 
Karolinska Development 2% 
KDev Investments 12% 
Other investors  
K-Svets Ventures 
Chalmers Ventures 
Riepen LCC 
Andra AP-fonden 
 
Origin 
Chalmers University of 
Technology 
More information  
 promimic.com 
*Fully-diluted ownership based on 
current investment plans

===== SIDA 19 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 19 Karolinska Development AB (publ) 
 
OssDsign AB 
 
Establishing the next generation of bone 
replacement products on the US market 
OssDsign (Uppsala, Sweden) develops and commercializes the next generation of bone replacement 
products. In September 2023, the Company adopted a new strategy to focus its entire business on the 
orthobiological market in the US. The background to the strategy shift is the outstanding commercial 
success of the nanosynthetic bone graft OssDsign Catalyst, an “off the shelf” product with very good 
scalability and high gross margin. 
Over 1.5 million Americans undergo spine surgery each year, about half of whom need a spinal fusion. 
About 20 percent of all low back pain surgeries, however, fail due to poor fusion between the implant and 
the spine. When surgeons perform the procedure, they use a combination of screws and metal braces to 
fix the vertebrae and bone replacement material – a bone graft - to stimulate bone growth. OssDsign 
Catalyst is an innovative synthetic bone graft consisting of a proprietary nanocrystalline structure of calcium 
phosphate. OssDsign Catalyst mimics the body's own bone mineral structure and provides a favorable 
biological environment for rapid and reliable bone formation. OssDsign Catalyst can be produced with high 
scalability, has an attractive profit margin and great potential in the market for standardized surgical 
procedures. OssDsign Catalyst received FDA approval in 2020 and launched in the US in August 2021. 
 
 
  
The market 
The global orthobiologics market was valued at USD 5 billion in 2022. The market segment that 
OssDsign Catalyst specifically targets is valued at USD 1.8 billion and is expected to have an annual 
growth rate of 8 percent. 
Recent progress 
 In January 2024, OssDsign reported exceptional data from its TOP FUSION clinical study. 
The top-line results, reviewed by independent radiologists, show a fusion rate of 93 percent 
12 months after surgery with the OssDsign Catalyst nanosynthetic bone graft. 
 In May 2024, it was announced that 5,000 patients have been treated with OssDsign Catalyst 
in the US, representing impressive growth compared to 2,000 treated patients in September 
2023. 
 In June 2024, Christer Fåhraeus was newly elected as ordinary board member at the Annual 
general meeting, joining Simon Cartmell (Chairman), Newton Aguiar, Viktor Drvota 
(Karolinska Development) and Jill Shiaparelli on the OssDsign Board of Directors. 
 
Project  
OssDsign® Catalyst  
Primary indication  
Bone grafts 
Development phase  
Marketed 
Holding in company*  
Karolinska Development 5%** 
Other investors  
TAMT 
Linc AB 
Origin 
Karolinska University Hospital 
Uppsala University 
More information  
 ossdsign.com 
* Fully-diluted ownership based on 
current investment plans 
** Includes indirect holdings through 
KCIF Co-Investment Fund

===== SIDA 20 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 20 Karolinska Development AB (publ) 
 
Financial Development 
The following financial reporting is divided into one financial reporting for The Parent Company and one for 
The Investment Entity. The Parent Company and The Investment Entity are the same legal entity, but the 
reporting is divided to meet legal reporting requirements. 
The Parent Company is reporting in accordance with the guidelines under the Swedish Annual Accounting Act 
and Swedish Financial Accounting Standards Council, RFR 2. The Investment Entity is required to meet the 
reporting requirements of listed companies and thus in accordance with IFRS adopted by the EU and the 
Swedish Annual Accounts Act 
Amounts in brackets refer to the corresponding period the previous year unless otherwise stated. 
Financial development in summary for the Investment Entity 
SEKm   2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Condensed income statement         
Change in fair value of shares in portfolio 
companies  18.7 6.6 1.6 15.2 
Net profit/loss  18.6 -1.9 -8.1 5.4 
Balance sheet information         
Cash and cash equivalents  42.0 85.3 42.0 85.3 
Net asset value (Note 1)  1,245.0 1,253.4 1,245.0 1,253.4 
Net debt (Note 1)  -42.0 -85.3 -42.0 -85.3 
Share information         Earnings per share, weighted average before 
dilution (SEK)  0.1 0.0 0.0 0.0 
Earnings per share, weighted average after 
dilution (SEK)  0.1 0.0 0.0 0.0 
Net asset value per share (SEK) (Note 1) 4.6 4.6 4.6 4.6 
Equity per share (SEK) (Note 1)  4.6 4.6 4.6 4.6 
Share price, last trading day in the reporting 
period (SEK)  1.0 1.7 1.0 1.7 
Portfolio information        
Investments in portfolio companies  19.4 41.6 62.0 103.0 
Of which investments not affecting cash flow 1.4 1.5 5.2 4.4 
Portfolio companies at fair value through profit 
or loss   1,120.8 1,100.4 1,120.8 1,100.4 
 
Financial Development for the Investment Entity in 2024 
Investments (comparable numbers 2023) 
Investments in the portfolio in the fourth quarter 2024 by external investors and Karolinska Development 
amounted to SEK 175.1 (125,3) million, whereof 89% (67%) by external investors.  
Karolinska Development invested during the fourth quarter 2024 SEK 19.4 (41.6) million, of which SEK 18.0 
(40.1) million was cash investments. Investments were made in Umecrine Cognition with SEK 15.0 million and 
BOOST Pharma with SEK 3.0 million. Non-cash investments (accrued interest on loans) amounted to SEK 1.4 
(1.5) million.  
Investments by external investors in the portfolio companies during the fourth quarter 2024 amounted to SEK 
155.7 (110.6) million and were made in AnaCardio with SEK 102.6 million, Umecrine Cognition with SEK 8.8 
million and in BOOST Pharma with SEK 3.0 million.

===== SIDA 21 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 21 Karolinska Development AB (publ) 
 
During the year, Karolinska Development and external investors have made investments in the portfolio 
companies as follows: 
SEKm 
Karolinska 
Development External Investors 
Total Invested      
Q1-Q4 2024 
Umecrine Cognition 36.2 18.6 54.8 
AnaCardio 7.6 145.2 152.8 
Dilafor 5.6 8.4 14.0 
SVF Vaccines 5.4 1.2 6.6 
Boost Pharma 5.0 5.0 10.0 
PharmNovo 1.2 12.3 13.5 
Henlez 1.1 1.1 2.2 
Aprea - 163.7 163.7 
Biosergen - 72.8 72.8 
Total 62.0 428.3 490.3 
 
Portfolio Fair Value 
Fair Value of the portfolio companies owned directly by Karolinska Development had a net increase by SEK 
18.7 million during the fourth quarter 2024. The main reason for the increase in fair value was the upturn in 
share price in the listed holdings OssDsign and Modus Therapeutics, together with the increase in value in 
AnaCardio in connection with the investment round. The quarters’ investment in Umecrine Cognition and 
BOOST Pharma also contributed to the increase in fair value. The partial divestment of OssDsign and the 
downturn in share price in the listed holding Promimic partly reduced the increase. 
Fair Value of the portfolio companies owned indirectly via KDev Investments decreased by SEK 30.3 million 
during the fourth quarter 2024.The main reasons for the decrease in Fair value of the portfolio companies was 
the downturn in share price in the listed holding Promimic. 
Total Fair Value from portfolio companies owned directly by Karolinska Development and indirectly via KDev 
Investments decreased by SEK 11.6 million in the fourth quarter 2024. 
As a consequence of the decrease in Fair Value of the part of the portfolio owned via KDev Investments, the 
potential distribution to Rosetta Capital decreased by SEK 10.5 million, resulting in Net Portfolio Fair Value 
decreasing by SEK 1.0 million in the fourth quarter 2024. 
SEKm 31 Dec 2024 30 Sep 2024 
Q4 2024 vs        
Q3 2024 
Karolinska Development Portfolio Fair Value (unlisted companies) 807.8 772.3 35.5 
Karolinska Development Portfolio Fair Value (listed companies) 94.7 111.5 -16.8 
KDev Investments Portfolio Fair Value 549.0 579.3 -30.3 
Total Portfolio Fair Value 1,451.5 1,463.1 -11.6 
Potential distribution to Rosetta Capital of fair value of KDev 
Investments -330.8 -341.3 10.5 
Net Portfolio Fair Value (after potential distribution to Rosetta Capital) 1,120.8 1,121.8 -1.0 
 
Profit development 2024 (comparable numbers 2023) 
During the fourth quarter 2024, Karolinska Development’s revenue amounted to SEK 0.5 (0.5) million and 
consists primarily of services provided to portfolio companies.  For the full-year 2024 the revenue amounted to 
SEK 1.8 (2.0) million. 
Change in fair value of shares in portfolio companies of in total SEK 18.7 (6.6) million includes the difference 
between the change in Net Portfolio Fair Value during the fourth quarter 2024 with SEK -1.0 million and the 
investment in portfolio company of SEK 19.4 million and divested portfolio companies of SEK 39.1 million. For 
the full-year 2024, the change in fair value of shares in portfolio companies amounted to SEK 1.6 (15.2) million.

===== SIDA 22 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 22 Karolinska Development AB (publ) 
 
Interest income on loans to portfolio companies amounted to SEK 1.4 million during the fourth quarter of 2024 
(0.0 for the fourth quarter of 2023 as these are reported in net financial items that year). For the full-year 2024 
interest income on loans to portfolio companies amounted to SEK 5.2 (0.0) million 
Change in fair value of other financial assets and liabilities amounted to SEK 9.0 (3.3) million and were the 
consequence of changes in valuation of earn-out deals. For the full-year 2024, the change in fair value of other 
financial assets amounted to SEK 15.4 (8.9) million. 
During the fourth quarter of 2024 other expenses amounted to SEK 2.1 (2.3) million and personnel costs 
amounted to SEK 8.8 (5.5) million. The increased personnel costs during the quarter compared to the previous 
year mainly relate to costs for personnel made redundant, which are expensed in full during this quarter. For 
the full-year 2024 other expenses amounted to SEK 7.1 (7.0) million and personnel costs amounted to 25.1 
(21.8) million. 
The operating profit/loss in the fourth quarter 2024 amounted to SEK 18.6 million compared to SEK -4.3 million 
in the fourth quarter 2023. The operating profit/loss for the full-year 2024 amounted to SEK -9.2 (-3.5) million. 
The financial net during the fourth quarter 2024 amounted to SEK 0.1 million (interest income on loans to 
portfolio companies is reported on a separate line in operation profit/loss) compared to SEK 2.5 million in the 
fourth quarter of 2023 (of which interest income on loans to portfolio companies amounted to SEK 1.5 million). 
For the full-year 2024 the financial net amounted to SEK 1.1 million (for the full-year 2023 SEK 8.9 million, of 
which interest income on loans to portfolio companies amounted to SEK 4.4 million). 
The Investment Entity’s Net profit/loss amounted to SEK 18.6 (-1.9) million in the fourth quarter of 2024. Net 
profit/loss for the full-year 2024 amounted to SEK -8.1 (5.4) million. 
 
Financial position 
The Investment Entity’s equity to total assets ratio amounted to 99% on 31 December 2024, which it also did 
on 31 December 2023. 
The investment company's equity on 31 December 2024 amounted to SEK 1,238.7 million, compared to SEK 
1,220.2 million on 30 September 2024. The increase is a consequence of the profit/loss for the period of SEK 
18.6 million.  
After the paying of operational costs and investments for the fourth quarter 2024, cash and cash equivalents 
amounted to SEK 42.0 million on 31 December 2024 compared to SEK 85.3 million on 31 December 2023. 
Net debt (negative net debt/ net cash) amounted to SEK -42.0 million on 31 December 2024 compared to the 
net debt of SEK -85.3 million on 31 December 2023. 
The company is going concern. We regularly review financing solutions, including in the form of the sale of 
shares and portfolio companies, the taking up of loans and/or the implementation of new share issues in order 
to continue to finance the portfolio companies in their development and enable new investments. The 
company's ability to continue operations (going concern) is stable, given current cash flow expectations and 
plans. The report is prepared based on the assumption of continued operation. 
Financial Development – Parent Company 
The Parent Company refers to Karolinska Development AB (comparable numbers 2023). 
During the fourth quarter of 2024, the Parent Company’s Net profit/loss amounted to SEK 18.6 (-2.0) million.  
The positive result for the fourth quarter of 2024 led to an increase in equity of SEK 18.6 million from SEK 
1,220.1 million as of 30 September 2024 to SEK 1,238.7 million 31 December 2024.

===== SIDA 23 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 23 Karolinska Development AB (publ) 
 
The Share 
The share and share capital 
Trade in the Karolinska Development share takes place on Nasdaq Stockholm under the ticker symbol "KDEV". 
The last price paid for the listed B share on 31 December 2024 was SEK 1.00, and the market capitalization 
amounted to SEK 257 million.  
The share capital of Karolinska Development on 31 December 2024 amounted to SEK 2.7 million divided into 
2,555,261 A shares, each with ten votes (25,552,610 votes) and 267,522,333 B shares, each with one vote 
(267,522,333 votes). The total number of shares and votes in Karolinska Development on 31 December 2024 
amounted to 270,077,594 shares and 293,074,943 votes. 
Ownership 
On 31 December 2024, Karolinska Development had 13,206 shareholders. 
Shareholder A-Shares B-Shares Cap % Vote % 
invoX Pharma Ltd 0 128,736,381 47.67% 43.93% 
Worldwide International Investments Ltd 0 23,379,244 8.66% 7.98% 
Swedbank Robur Microcap fond 0 8,750,000 3.24% 2.99% 
Avanza pension 0 5,744,757 2.13% 1.96% 
Styviken Invest 0 5,236,206 1.94% 1.79% 
Stift För Främjande & Utveckling 2,555,261 1,755,818 1.60% 9.32% 
Coastal Investment Management LLC 0 2,470,541 0.91% 0.84% 
Steffensen Asset Management 0 1,608,187 0.60% 0.55% 
Nordnet Pensionsförsäkring 0 1,697,059 0.63% 0.58% 
Handelsbanken Fonder 0 1,348,363 0.50% 0.46% 
Sum Top 10 Shareholders 2,555,261 180,726,556 67.86% 70.38% 
Sum Other Shareholders 0 86,795,777 32.14% 29.62% 
Sum All Shareholders 2,555,261 267,522,333 100.00% 100.00% 
 
Information on Risks and Uncertainties 
Investment Entity and Parent Company 
Financial risks  
Russia’s invasion of Ukraine, as well as the war in Gaza and the related disturbances of sea transport through 
the Red Sea affect the economy and society as a whole, including Karolinska Development and its portfolio 
companies. The general downturn in the stock market since 2022 as well as the increase in interest rates since 
then have shifted the financial market's focus from growth companies to companies with positive operating 
cash flows, which has led to lower valuations in many previously highly valued growth companies, although we 
did note an upturn in the financial markets during 2024. This affects Karolinska Development and its 
opportunities to not only finance its portfolio companies, but also to divest them at a suitable time for Karolinska 
Development. 
The value of listed companies can decline delays in clinical trial programs may occur and the opportunities for 
refinancing can be hampered. The Board monitors the evolvement of the crises closely and Karolinska 
Development is working intensively to minimize the impact on the value of our investments and works 
continuously with different financing alternatives to secure the long-term capital requirement and thereby 
increase the degree of strategic and operational headroom for the future.  
For a detailed description of other risks and uncertainties, see the Annual Report 2023.

===== SIDA 24 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 24 Karolinska Development AB (publ) 
 
Signing of the report 
 
Solna, 14 February 2025 
 
 
Viktor Drvota 
CEO 
 
 
 
Dates for Publication of Financial Information 
Annual Report 2024    21 March 2025 
Interim Report January – March 2025  30 April 2025 
Interim Report January – June 2025  29 August 2025 
Interim Report January – September 2025 14 November 2025 
 
Karolinska Development is required by law to publish the information in this Year-end report. The information 
was published on 14 February 2025.  
This Year-end report, together with additional information, is available on Karolinska Development’s website: 
www.karolinskadevelopment.com. 
 
Note: This report is a translation of the Swedish Year-end report. In case of any discrepancies, the official 
Swedish version shall prevail.

===== SIDA 25 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 25 Karolinska Development AB (publ) 
 
Financial Statements 
Condensed income statement for the Investment Entity 
SEK 000   Note 2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Revenue   
493 533 1,838 2,014 
Change in fair value of shares 
in portfolio companies  2,3 18,675 6,597 1,579 15,185 
Interest income on loans to 
portfolio companies  5 1,408 - 5,202 - 
Change in fair value of other 
financial assets and liabilities  3 9,029 -3,345 15,443 8,891 
Other expenses   -2,071 -2,317 -7,097 -6,963 
Personnel costs   -8,808 -5,534 -25,126 -21,834 
Depreciation of right-of-use 
assets     -249 -262 -997 -798 
Operating profit/loss     18,477 -4,328 -9,158 -3,505          
Financial net    5 77 2,457 1,057 8,891 
Profit/loss before tax   18,554 -1,871 -8,101 5,386          Taxes     - - - - 
NET PROFIT/LOSS FOR 
THE PERIOD     18,554 -1,871 -8,101 5,386 
 
Condensed statement of comprehensive income for the Investment Entity 
SEK 000   Note 2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Net profit/loss for the period     18,554 -1,871 -8,101 5,386 
Total comprehensive 
income/loss for the period     18,554 -1,871 -8,101 5,386 
 
Earnings per share for the Investment Entity 
SEK   Note 2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Earnings per share, weighted 
average before dilution  0.07 -0.01 -0.03 0.02 
Number of shares, weighted 
average before dilution  269,833,309 269,833,309 269,833,309 269,833,309 
Earnings per share, weighted 
average after dilution  0.07 -0.01 -0.03 0.02 
Number of shares, weighted 
average after dilution   269,833,309 269,833,309 269,833,309 269,833,309

===== SIDA 26 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 26 Karolinska Development AB (publ) 
 
Condensed balance sheet for the Investment Entity 
SEK 000   Note 31 Dec 2024  31 Dec 2023 
ASSETS         
Tangible assets      
Right-of-use assets   2,161 3,158 
Financial assets      
Shares in portfolio companies at fair value through 
profit or loss  2,3 1,120,777 1,100,398 
Other financial assets   4 71,271 57,443 
Total non-current assets   1,194,209 1,160,999   
    Current assets  
Receivables from portfolio companies   1,126 268 
Other financial assets  4 11,084 10,386 
Other current receivables   2,400 673 
Prepaid expenses and accrued income   1,151 795 
Cash and cash equivalents     42,010 85,272 
Total current assets     57,771 97,394 
TOTAL ASSETS     1,251,980 1,258,393   
    EQUITY AND LIABILITIES  
Total equity  
 
1,238,723 1,246,824   
    Current liabilities  
Other financial liabilities   100 130 
Accounts payable   762 1,323 
Liability to make lease payment   2,112 3,070 
Other current liabilities   684 674 
Accrued expenses and prepaid income     9,599 6,372 
Total current liabilities     13,257 11,569 
Total liabilities     13,257 11,569 
TOTAL EQUITY AND LIABILITIES     1,251,980 1,258,393 
 
 
Condensed statement of changes in the Investment Entity’s equity 
SEK 000   Not 31 Dec 2024  31 Dec 2023 
Opening balance, equity     1,246,824 1,241,438 
Share capital   2,701 2,701 
Share premium   2,735,903 2,735,903 
Retained earnings     -1,499,881 -1,491,780 
Closing balance, equity     1,238,723 1,246,824

===== SIDA 27 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 27 Karolinska Development AB (publ) 
 
Condensed statement of cash flows for the Investment Entity 
SEK 000   Note 2024  
Full-year 
2023 
Full-year 
Operating activities         
Operating profit/loss   -9,158 -3,505 
Adjustments for items not affecting cash flow    
Depreciation   997 798 
Change in fair value   -17,022 -24,076 
Other items   -4,040 2,761 
Cash flow from operating activities before changes in 
working capital and operating investments   -29,223 -24,022    
   Cash flow from changes in working capital 
Increase (-)/Decrease (+) in operating receivables -1,284 -104 
Increase (+)/Decrease (-) in operating liabilities   2,677 -895 
Cash flow from operating activities   -27,830 -25,021       Investment activities  
Part payment from earn-out deal   887 18,271 
Proceeds from sale of shares in portfolio companies 41,497 - 
Acquisitions of shares in portfolio companies  -56,753 -98,589 
Proceeds from sale of short-term investments  - 60,336 
Cash flow from investment activities     -14,369 -19,982       Financing activities  
Amortization of lease liabilities     -1,063 -803 
Cash flow from financing activities   -1,063 -803 
   
-43,262 -45,806 Cash flow for the period  
Cash and cash equivalents at the beginning of the year 85,272 131,078 
CASH AND CASH EQUIVALENTS AT THE END OF 
THE PERIOD     42,010 85,272

===== SIDA 28 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 28 Karolinska Development AB (publ) 
 
Condensed income statement for the Parent Company 
SEK 000   Note 2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Revenue   493 533 1,838 2,014 
Change in fair value of shares in 
portfolio companies 2.3 18,675 6,597 1,579 15,185 
Interest income on loans to 
portfolio companies   1,408 - 5,202 - 
Change in fair value of other 
financial assets and liabilities   9,029 -3,345 15,443 8,891 
Other expenses   -2,336 -2,677 -8,160 -7,859 
Personnel costs     -8,808 -5,534 -25,126 -21,834 
Operating profit/loss   18,461 -4,426 -9,224 -3,603          
Financial net     100 2,387 1,162 8,837 
Profit/loss before tax   18,561 -2,039 -8,062 5,234 
         
Tax     - - - - 
NET PROFIT/LOSS FOR THE 
PERIOD     18,561 -2,039 -8,062 5,234 
 
Condensed statement of comprehensive income for the Parent Company  
SEK 000   Note 2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Net profit/loss for the period     18,561 -2,039 -8,062 5,234 
Total comprehensive 
income/loss for the period     18,561 -2,039 -8,062 5,234

===== SIDA 29 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 29 Karolinska Development AB (publ) 
 
Condensed balance sheet for the Parent Company  
SEK 000   Note 31 Dec 2024 31 Dec 2023 
          
ASSETS      
Financial non-current assets      
Shares in portfolio companies at fair value through profit 
or loss 2,3 1,120,777 1,100,398 
Other financial assets   4 71,271 57,443 
Total non-current assets     1,192,048 1,157,841   
    Current assets  
Receivables from portfolio companies   1,127 268 
Other financial assets  4 11,084 10,386 
Other current receivables   2,400 673 
Prepaid expenses and accrued income   1,151 795 
Cash and cash equivalents     42,010 85,272 
Total current assets     57,772 97,394 
TOTAL ASSETS     1,249,820 1,255,235   
    EQUITY AND LIABILITIES  
      
Total equity   1,238,673 1,246,735   
    Current liabilities  
Other financial liabilities   100 130 
Accounts payable   762 1,323 
Other current liabilities   686 674 
Accrued expenses and prepaid income     9,599 6,373 
Total current liabilities     11,147 8,500 
Total liabilities     11,147 8,500 
TOTAL EQUITY AND LIABILITIES     1,249,820 1,255,235 
 
Condensed statement of changes in equity for the Parent Company   
SEK 000   Not 31 Dec 2024 31 Dec 2023 
Opening balance, equity     1,246,735 1,241,501 
Share capital   2,701 2,701 
Share premium reserve   2,735,903 2,735,903 
Retained earnings     -1,499,931 -1,491,869 
Closing balance, equity     1,238,673 1,246,735

===== SIDA 30 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 30 Karolinska Development AB (publ) 
 
Notes to the Financial Statements 
NOTE 1 Accounting policies 
 
This report has been prepared in accordance with the International Accounting Standard (IAS) 34 Interim 
Financial Reporting and the Annual Accounts Act. The accounting policies applied to the Investment Entity and 
the Parent Company correspond, unless otherwise stated below, to the accounting policies and valuation 
methods used in the preparation of the most recent annual report. 
Information on the Parent Company  
Karolinska Development AB (publ) (“Karolinska Development,” “Investment Entity” or the “Company”) is a 
Nordic life sciences investment company. The Company, with Corporate Identity Number 556707-5048, is a 
limited liability company with its registered office in Solna, Sweden. The Company focuses on identifying 
medical innovations and investing in the creation and growth of companies developing these assets into 
differentiated products that will make a difference to patients’ lives and provide an attractive return on 
investment to its shareholders. The sole purpose of investing in such companies is to generate a return through 
capital appreciation and investment income. These temporary investments, which are not investment entities, 
are designated “portfolio companies” below.  
New and revised accounting principles 2024  
No new or revised IFRS standards or recommendations from IFRS Interpretations Committee have had 
significant impact on the Investment Entity.  
Related party transactions 
No related party transactions other than compensation for management and the board have taken place during 
the reporting period.  
 
Definitions 
Interim period: The period from the beginning of the financial year through the closing date.   
Reporting period: January - December 2024. 
Alternative Performance Measures  
The Company presents certain financial measures in the interim report that are not defined under IFRS. The 
Company believes that these measures provide useful supplemental information to investors and the 
company's management as they allow for the evaluation of the company's performance. Because not all 
companies calculate the financial measures in the same way, these are not always comparable to measures 
used by other companies. Therefore, these financial measures should not be considered as substitutes for 
measures as defined under IFRS. 
Portfolio companies: Companies where Karolinska Development has made investments (subsidiaries, joint 
ventures, associated companies and other long-term securities’ holdings) which are active in pharmaceuticals, 
MedTech, theranostics and formulation technology.  
The Portfolio Fair Value is divided into Total Portfolio Fair Value and Net Portfolio Fair Value. 
Total Portfolio Fair Value: The aggregated proceeds that would be received by Karolinska Development and 
KDev Investments if the shares in their portfolio companies were sold in an orderly transaction between market  
participants at the measurement date. 
Net Portfolio Fair Value (after potential distribution to Rosetta Capital) is the net aggregated proceeds that 
Karolinska Development will receive after KDev Investments’ distribution of proceeds to Rosetta Capital.  
rNPV: "risk-adjusted net present value" is a method to value risky future cash flows. rNPV is the standard 
valuation method in the drug development industry, where sufficient data exists to estimate success rates for 
all R&D phases. 
 
Equity per share: Equity on the closing date in relation to the number of shares outstanding on the closing 
date.  
 
Net debt: Interest-bearing liabilities (SEK 0.0 million) reduced with cash and cash (SEK 42.0 million).  
Equity to total assets ratio: Equity divided by total assets.

===== SIDA 31 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 31 Karolinska Development AB (publ) 
 
Net asset value as of 31 December 2024: 
  Number of 
shares 
  Fair value Part of Karolinska 
Developments' net asset 
value 
SEK 000       SEK per 
share3 
percentage 
Listed assets       
Modus Therapeutics 23,801,390  42,962 0.16 3.5% 
OssDsign 4,535,478  44,720 0.17 3.6% 
Promimic 312,500   7,031 0.03 0.6% 
Total listed assets     94,713 0.35 7.6% 
Unlisted assets       
AnaCardio   60,628 0.22 4.9% 
Boost Pharma   4,931 0.02 0.4% 
Dilafor   45,876 0.17 3.7% 
PharmNovo   35,177 0.13 2.8% 
SVF Vaccines   26,364 0.10 2.1% 
Umecrine Cognition   625,613 2.32 50.2% 
KCIF Co-Investment Fund KB1   9,209 0.03 0.7% 
KDev Investments1   218,267 0.81 17.5% 
Total unlisted assets     1,026,064 3.80 82.4% 
Net of other liabilities and debts2     124,265 0.46 10.0% 
Total net asset value     1,245,042 4.61 100.0% 
 
1The company has both listed and unlisted assets. 
2 Includes SEK 42.0 million cash and cash equivalents. 
3 In relation to the number of shares outstanding (269,833,309) on the closing date.  
NOTE 2 Shares in portfolio companies, at fair value through profit 
or loss 
 
Change in fair value of portfolio companies 
 
SEK 000 
    2024  
Oct-Dec 
2023 
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Result level 1             
Listed companies, realized   8,383 - 8,383 - 
Listed companies, unrealized   13,925 10,336 843 15,561 
Total level 1     22,308 10,336 9,226 15,561         
Result level 3        
Unlisted companies, realized   1,240 -160 -1,245 793 
Unlisted companies, unrealized   -4,873 -3,579 -6,402 -1,169 
Total level 3     -3,633 -3,739 -7,647 -376 
Total      18,675 6,597 1,579 15,185 
 
Shares in portfolio companies, at fair value through profit or loss 
 
SEK 000     31 Dec 2024 31 Dec 2023 
Accumulated acquisition cost      
At the beginning of the year   1,100,398 983,995 
Investments during the year   61,998 102,980 
Sales during the year   -43,197 -1,763 
Changes in fair value in net profit/loss for the year   1,579 15,185 
Closing balance     1,120,777 1,100,398

===== SIDA 32 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 32 Karolinska Development AB (publ) 
 
NOTE 3 Fair value 
 
The table below shows financial instruments measured at fair value based on the classification in the fair value 
hierarchy. The various levels are defined as follows:   
Level 1-  Fair value determined on the basis of observed (unadjusted) quoted prices in an active market for 
identical assets and liabilities  
Level 2- Fair value determined based on inputs other than quoted prices included within Level 1 that are 
observable for the asset or liability, either directly or indirectly 
Level 3- Fair value determined based on valuation models where significant inputs are based on non‐
observable data 
Fair value as of 31 December 2024 
SEK 000 Level 1 Level 2 Level 3 Total 
Financial assets         
Shares in portfolio companies, at fair value 
through profit or loss 94,713 - 1,026,064 1,120,777 
Other financial assets - - 82,355 82,355 
Cash and cash equivalents and short-term 
investments 42,010 - - 42,010 
Total 136,723 0 1,108,419 1,245,142 
Financial liabilities         
Other financial liabilities - - 100 100 
Total - 0 100 100 
Fair value as of 31 December 2023 
SEK 000 Level 1 Level 2 Level 3 Total 
Financial assets     
Shares in portfolio companies, at fair value 
through profit or loss 124,598 - 975,800 1,100,398 
Other financial assets - - 67,829 67,829 
Cash, cash equivalents and short-term 
investments 85,272 - - 85,272 
Total 209,870 0 1,043,629 1,253,499 
Financial liabilities     Other financial liabilities - - 130 130 
Total - 0 130 130

===== SIDA 33 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 33 Karolinska Development AB (publ) 
 
Fair value (level 3) as of 31 December 2024 
 
SEK 000 
  
Shares in 
portfolio 
companies 
Other 
financial 
assets 
Other 
financial 
liabilities 
At beginning of the year   975,800 67,829 130 
Acquisitions   61,998 - - 
Compensations   -4,086 -887 0 
Gains and losses recognized through profit or loss -7,647 15,412 -30 
Closing balance 31 December 2024   1,026,064 82,354 100 
Realized gains and losses for the period included in profit 
or loss   -1,245 887 0 
Unrealized gains and losses in profit or loss for the period 
included in profit or loss   -6,402 14,525 30 
 
Fair value (level 3) as of 31 December 2023 
SEK 000 
  
Shares in 
portfolio 
companies 
Other 
financial 
assets 
Other 
financial 
liabilities 
At beginning of the year  908,461 75,507 191 
Acquisitions  69,477 - - 
Compensations  -1,763 -16,508 - 
Gains and losses recognized through profit or loss   -376 8,830 -61 
Closing balance 31 December 2023   975,800 67,829 130 
Realized gains and losses for the period included in profit 
or loss   793 16,508 - 
Unrealized gains and losses in profit or loss for the period 
included in profit or loss   -1,169 -7,678 -61 
 
The Investment Entity recognizes transfers between levels in the fair value hierarchy on the date when an 
event or changes occur that give rise to the transfer.

===== SIDA 34 =====

YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 34 Karolinska Development AB (publ) 
 
Shares in portfolio companies (Level 3) as of 31 December 2024 
SEK 000 Ownership  Market value   Valuation model1 
          
AnaCardio 12.6%  60,628  Last post money 
Boost Pharma 10.0%  4,931  Last post money 
Dilafor 2.7%  45,876  Last post money 
PharmNovo 20.0%  35,177  Last post money 
SVF Vaccines 32.7% 26,364  Last post money 
Umecrine Cognition 72.6%  625,613  External valuation2 
KCIF Co-Investment Fund KB 26.0%  9,209  A combination of share price 
listed company and fair value of 
financial asset3 
KDev Investments  90.1%  218,267  A combination of last post 
money and share price listed 
company4 
Total level 3   1,026,064     
1See The Annual Report 2023 Valuation of portfolio companies at fair value, for a description of valuation models. 
2Risk-adjusted external valuation model from an independent valuation institute December 2024. The rNPV value from the 
model adjusted further in order to reflect an assumed split in risk and revenues in conjunction with e.g. a license deal and also 
to incorporate the financial risk that Umecrine Cognition will not manage to finance fully the final parts of the research program.  
3KCIF Co-Investment Fund KB holds listed shares which are valued in accordance with the closing rate on the final trading 
day of the period and a financial asset, at fair value through profit or loss, attributable to earn-out in the sale of Forendo Pharma.  
4KDev Investments AB holds both listed shares which are valued in accordance with the closing rate on the final trading day 
of the period and unlisted shares which are valued in accordance with the most recent transaction (post-money valuation). 
Dilafor, which is an unlisted company, accounts for 89% of the total fair value of KDev Investments. 
 
 
Sensitivity analysis of significant holdings 31 December 2024 
 +/-5% 
 
+/-15%  +/- 30% 
 Result/ equity  Result/ equity  Result/ equity 
  KSEK SEK/ share  KSEK SEK/ share  KSEK SEK/ share 
Umecrine Cognition1 +/-33,572 +/-0.1  +/-100,715 +/-0.4  +/-201,431 +/-0.7 
KDev Investments2 +/-17,950 +/-0.1  +/-53,550 +/-0.2  +/-107,100 +/-0.4 
1) Sensitivity to rNPV value in performed valuation based on the assumed sales price of the drug. 
2) Sensitivity in the value of KDev Investments, after potential distribution to Rosetta Capital. 
 
Sensitivity analysis of significant holdings 31 December 2023 
 +/-5% 
 
+/-15%  +/- 30% 
 Result/ equity  Result/ equity  Result/ equity 
  KSEK SEK/ share  KSEK SEK/ share  KSEK SEK/ share 
Umecrine 
Cognition1 +/-32,896 +/-0.1  +/-99,748 +/-0.4  +/-198,436 +/-0.7 
KDev Investments2 +/-19,008 +/-0.1  +/-55,949 +/-0.2  +/-112,000 +/-0.4 
1) Sensitivity to rNPV value in performed external valuation based on the assumed sales price of the drug. 
2) Sensitivity in the value of KDev Investments, after potential distribution to Rosetta Capital.

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 35 Karolinska Development AB (publ) 
 
Impact of Portfolio Fair Value  
In the table below, “Total Portfolio Fair Value” is as defined in Note 1.  
Impact on Portfolio Fair Value of the agreement with Rosetta Capital  
“Potential distribution to Rosetta Capital”, SEK 330.8 million, is the amount that KDev Investments according 
to the investment agreement between Karolinska Development and Rosetta Capital is obliged to distribute to 
Rosetta Capital from the proceeds received by KDev Investments (KDev Investments Fair Value). The 
distribution to Rosetta Capital will only happen when KDev Investments distributes dividends. KDev 
Investments will only distribute dividends after all eventual payables and outstanding debt has been repaid. 
Following dividends from KDev Investments during 2021 - 2023, all additional investments totaling SEK 43.7 
million have been repaid to Rosetta Capital. In addition, SEK 6.7 million has been distributed, which reduces 
the first SEK 220 million in the waterfall structure. See also the annual report for 2023, note 16, for a description 
of the agreement with Rosetta Capital. 
 
“Net Portfolio Fair Value (after potential distribution to Rosetta Capital)” is as defined in Note 1. 
 
Expanded Portfolio Fair Value calculations taking the portfolio valuation and  
potential distribution to Rosetta Capital in consideration 
SEK 000 31 Dec 2024 31 Dec 2023 
Karolinska Development Portfolio Fair Value (unlisted companies) 807,798 741,365 
Karolinska Development Portfolio Fair Value (listed companies) 94,713 124,598 
KDev Investments Portfolio Fair Value 549,021 574,336 
Total Portfolio Fair Value 1,451,532 1,440,299 
      
Potential distribution to Rosetta Capital of fair value of KDev 
Investments -330,754 -340,016 
Net Portfolio Fair Value (after potential distribution to Rosetta Capital) 1,120,777 1,100,283 
 
NOTE 4 Other financial assets 
SEK 000     31 Dec 2024  31 Dec 2023 
Other financial assets, non-current 
     
Earn-out agreement Forendo Pharma 
  71,271 57,443 
Earn-out agreement Oncopeptides 
  - 0 
Total     71,271 57,443 
Other financial assets, current         
Earn-out agreement Forendo Pharma     11,084 10,386 
Total     11,084 10,386 
 
Earn-out agreement Forendo Pharma 
Karolinska Development is entitled to earn-out payments according to the agreement with Organon regarding 
the sale of Forendo Pharma. Karolinska Development estimates the risk-adjusted net present value (rNPV) of 
future cash flows (earn-outs), after the initial payment in December 2021 and payments in 2022 and 2023, to 
SEK 82.4 million, whereof Karolinska Development expects SEK 11.1 million to be paid during the next 12 
months. The earn-outs are expected to be paid during the period 2025–2034, and renewed rNPV valuations 
will be performed continuously. Forendo Pharma's previous shareholders are entitled to additional future 
payments totaling USD 870 million upon the achievement of certain development, registration and commercial 
milestones pertaining to Forendo Pharma's drug candidates. 
 
Earn-out agreement Oncopeptides 
Karolinska Development was entitled to earn-out payments according to the agreement with Industrifonden 
regarding the previous holdings in Oncopeptides. During the third quarter, Karolinska Development received 
SEK 0.9 million in compensation, which is the final settlement of the agreement.

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YEAR-END REPORT 
Jan – Dec 2024 
Year-end Report January – December 2024 36 Karolinska Development AB (publ) 
 
 
NOTE 5 Interest income on loans to portfolio companies 
SEK 000     2024               
Oct-Dec 
2023  
Oct-Dec 
2024 
Full-year 
2023 
Full-year 
Operating profit/loss         
Interest income on loans to portfolio companies1   1,408 - 5,202 - 
Total     1,408 - 5 202 - 
Financial net             
Interest income on loans to portfolio companies 
and other income interests1     77 2,457 1,056 8,891 
Total     77 2,457 1,056 8,891 
1) Interest income on loans to portfolio companies is reported as of the fourth quarter of 2024 as a separate item in operating 
profit/loss (interest on loans to portfolio companies during the fourth quarter of 2023 amounted to SEK 1,521 thousand and for 
the full-year 2023 SEK 4,394 thousand). Other interest income is reported in net financial items. 
 
 
NOTE 6  Pledge assets and contingent liabilities 
SEK 000     31 Dec 2024  31 Dec 2023 
Pledge assets      
Contingent liabilities      
Loan commitment to portfolio company   5 000 - 
Investment agreement in portfolio company     - 8,705 
Summa     5 000 8,705