Investor · Abu Dhabi, C0
Maarten T. Keurst
Open Maarten in the network graph →Capital
$3.2M
across filings
Active
Oct 2022
to Jun 2025
Most-connected co-filers (47)
Arian Edalat · Northridge, CA12 sharedBenjamin T. Tam · Bristol, United Kingdom11 sharedRichard M. Wolfen · Beverly Hills, CA9 sharedShuo Lou · Seattle, WA9 sharedLaetitia Feraud · PARIS, I07 sharedNatalia De Michelle · DENVER, CO7 sharedErika L. Taylor · DENVER, CO7 sharedShaun L. Libou · DENVER, CO7 sharedPaul Jin · DENVER, CO7 sharedSebastien Comin · LEUDELANGE, Luxembourg7 sharedScott Bohn · DENVER, CO7 sharedAlign Ventures Special Opportunity Spv I, LLC · MIAMI, FL7 sharedBenedicte Faivre · LEUDELANGE, Luxembourg7 sharedLaurence Marini · LEUDELANGE, Luxembourg7 sharedAnthony L. Mckay · LONDON, United Kingdom3 sharedHaley W. Waldron · Dallas, TX3 sharedKevin W. Pirozzoli · DALLAS, TX3 sharedMark W. Gregson · ATLANTA, GA3 sharedMichael E. Foy · DALLAS, TX3 sharedChris G. Cleghorn · DALLAS, TX3 sharedLaurence Holt · Brooklyn, NY3 sharedMichael H. Zaransky · Northbrook, IL3 sharedBarbara L. Burns · New York, NY3 sharedTimothy E. Whelan · New York, NY3 shared Recent filings (14)
Active Membranes, Inc.Jun 2025 · 17 co-filers$913KActive Membranes, Inc.Jun 2025 · 17 co-filers$913KAEA INVESTORS SBF V-A LPJun 2025 · 23 co-filersKate Therapeutics Inc.Aug 2024 · 8 co-filers$23.4MKate Therapeutics Inc.Aug 2024 · 8 co-filers$35.0MActive Membranes, Inc.Jul 2024 · 17 co-filers$2.3MActive Membranes, Inc.Jul 2024 · 17 co-filers$2.3MAEA INVESTORS SBF V-A LPOct 2022 · 23 co-filersAEA INVESTORS SBF V LPOct 2022 · 23 co-filersPG REIT IV, LLCOct 2022 · 14 co-filers$115KPG REIT III, LLCOct 2022 · 14 co-filers$115KPG REIT II, LLCOct 2022 · 14 co-filers$115KPG REIT I, LLCOct 2022 · 14 co-filers$115KPG REIT VI, LLCOct 2022 · 14 co-filers$115KPG REIT VII, LLCOct 2022 · 14 co-filers$115KPG REIT V, LLCOct 2022 · 14 co-filers$115K Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Maarten in the interactive graph →