Karl Sebastian Siegl

Chief Executive Officer, Max Matthiessen Värdepapper AB

Trumpetarevägen 11SE3 active roles

Companies & roles

3 positions

Company	Role	Period	Ownership	Status
Max Matthiessen Värdepapper AB CVR 5566975560	ManagementChief Executive Officer	Since 2025	—	Active
116 & Broadway AB CVR 5591626576	BoardBoard of Directors	Since 2022	—	Active
First Quartile Performance AB CVR 5593237299	BoardBoard of Directors	Since 2022	—	Active

3 positions

Company	Role	Period	Ownership	Status
Ruth Asset Management AB CVR 5566308689	ManagementChief Executive Officer	2024 – 2025	—	Active
J Medelpad AB CVR 5569225252	BoardDeputy Board Member	2020 – 2024	—	Dissolved
NIO CIV I Alternative Investment Vehicle AB CVR 5591890230	OtherAuthorized Recipient of Service	2020 – 2022	—	Active

1 dissolved company in directorship history

J Medelpad AB

CVR 5569225252 · Dissolved 2024 · —

Role: Deputy Board Member