Jens Andersson holds a Bachelor degree in business and administration and has extensive experience in the banking, property and capital markets sectors. Most recently, he served as CFO of Castellum AB (2023–2025) and prior to that had been active within the Group since 2022. He previously held the position of Head of Finance with responsibility for the US market at Corem Property Group AB/Klövern AB and has also served as Managing Director of several subsidiaries.

Jens Andersson has also worked as a Project Manager at Catella Corporate Finance, was co-founder and CFO of Vanir Asset Management, and served as First Vice President at Aareal Bank AG.

Board member of his own company, Trummelsberg Förvaltning AB.

Board member since 2026.

No of B shares: 111,517,333

Born: 1975

Katarina has a PhD in Physical Chemistry from Lund University and a MSc in Chemical Engineering from the Royal Institute of Technology in Stockholm. She was employed by Episurf Medical in 2014. Katarina has more than 20 years’ experience from RnD in start-up companies. She was the RnD Manager and Quality Manager of Diamorph AB from which Episurf is a spin-off.

Other appointments:-

No of B shares: 617,151 (of which 83,490 is family members)

TO14B: 160,098

No of employee stock options: –

No of performance options: 363,423

No of warrants: –

Born: 1967

Education: Master of Science in Business and Economics, the University of Mostar, Bosnia and Herzegovina. Executive Master of Finance, Svenska Managementgruppen.

Other current assignments: Chairman of the Board of Ilija Batljan Invest AB (publ) and Novel Studios AB.

Board member of Kameo Investment Platform AB and OrganoWood AB.

Deputy board member of Missing in action AB.

Board member of Sveafastigheter AB.

Previous assignments (last five years): Board member and Chairman of Audit Committee of Logistea AB.

CEO of AB Nynäshamnsbostäder, Knutpunktshuset AB and Tegeltraven Holding AB.

CFO of AB Nynäshamnsbostäder.

No of B shares: 402,700,706 through family member

TO14B: –

No of employee stock options: –

No of performance options: –

No of warrants: –

Born: 1983

Patrick has over 20 years of global market development experience, building businesses across multiple orthopaedic disciplines in both Europe and the US. He has previously held commercial leadership positions at Stryker, Zimmer-Biomet, Stanmore Implants, and InspireMD. While at UK-based Stanmore Implants, he played a central role in establishing, commercialising, and growing its US business, leading to its eventual acquisition by Stryker. Patrick has a Bachelor’s Degree and MBA from the University of Wisconsin-Madison.

Other appointments: Board member Askel Healthcare Oy

No of B shares: 2,228,800

TO14B: 668,625

No of employee stock options: –

No of performance options: 678,814

No of warrants: –

Born: 1975

Fredrik was employed by Episurf Medical AB in February 2016 and has 25 years of experience from medical technology companies such as Baxter, Cardinal Health, ArthroCare and Smith & Nephew.

Since 2008 the focus has been on orthopedics where he has held senior positions within sales management and international marketing.

Other appointments:-

No of B shares: 587,050

No of TO14B: 176,115

No of employee stock options: –

No of performance options: 363,423

No of warrants: –

Other appointments: –

No of B shares: –

No of employee stock options: –

No of performance options: –

No of warrants: –

Christian is the founder of Idun Fastigheter and has nearly 20 years of experience in the real estate industry across the Nordic and Baltic regions. He previously served as Partner and Chief Executive Officer of Scandinavian Property Group, Head of Asset Management & Transactions at Centeni, a wholly owned subsidiary of The Royal Bank of Scotland, and Head of Asset Management and Managing Director at Boultbee. Christian also has extensive senior management experience in the retail sector, with a particular focus on acquisitions and market expansion, and has served as Chief Executive Officer of a construction company specializing in retail development and store establishment.

Shareholding: None.

Petra Widén Lindh holds a Master’s degree in Business Administration with a specialization in Real Estate and has more than 20 years of experience in the real estate industry, with a particular focus on property management and organizational development. She has previously served as Head of Property Management at Fastighets AB Balder, Regional Manager at Riksbyggen, and Head of Property Management at HSB. Board member of CorteCo HoldCo AB.

Shareholding: None.