Investor · San Francisco, CA
Mark Rostick
Open Mark in the network graph →Filings
29
SEC Form D
Connections
141
co-filers
Capital
$125.9M
across filings
Active
Jan 2023
to Jun 2025
Most-connected co-filers (141)
Nathalie Brabers · Amsterdam, P715 sharedElien Poelmans · Luxembourg, Luxembourg15 sharedNicholas N. Curwen · Luxembourg, Luxembourg15 sharedEqt Fund Management S.A R.L · Luxembourg, Luxembourg15 sharedPeter A. Veldman · Luxembourg, Luxembourg15 sharedJoshua N. Stone · Luxembourg, Luxembourg15 sharedEqt Fund Management S.A R.L · Luxembourg, Luxembourg15 sharedMonina M. Windsor · Grand Cayman, Cayman Islands15 sharedEqt Infrastructure V (General Partner) S.A R.L · Luxembourg, Luxembourg14 sharedLars A. Larsson · Stockholm, V714 sharedMichael H. Zabik · New York, NY14 sharedRobert Konigsberg · Washington, Washington, D.C.14 sharedEqt Infrastructure V (General Partner) S.A R.L · Luxembourg, Luxembourg14 sharedMichail G. Tziaras · Luxembourg, Luxembourg14 sharedMichael Warden · Washington, Washington, D.C.13 sharedLeslie Henshaw · ARLINGTON, VA12 sharedRoss Goldenberg · Pelham, NY12 sharedDavid H. Wasserman · New York, NY12 sharedWilliam Evick · Pelham, NY12 sharedMichael A. O'Neil · Danville, CA12 sharedJordan Strebeck · Midland, TX12 sharedJames N. Arrol · Luxembourg, Luxembourg12 sharedGina L. Mondo · Birmingham, AL12 sharedPeter Glass · Washington, Washington, D.C.12 shared
Recent filings (29)
Omega Strategies Energy Fund LPDec 2025 · 13 co-filersLilt, Inc.Jun 2025 · 11 co-filers$25.0MLilt, Inc.Jun 2025 · 11 co-filers$25.0MLilt, Inc.Jun 2025 · 11 co-filers$55.5MLilt, Inc.Jun 2025 · 11 co-filers$55.5MLilt, Inc.Jun 2025 · 11 co-filers$45.4MLilt, Inc.Jun 2025 · 11 co-filers$45.4MBeep, Inc.Apr 2025 · 17 co-filers$57.4MOmega Strategies Energy Fund LPJan 2025 · 13 co-filersNew Wellness Investment, L.P.Jun 2024 · 32 co-filersAIM-FactorFund-2021 LLCJun 2023 · 8 co-filers$9.6MNew Wellness Investment, L.P.Feb 2023 · 35 co-filersAIM-FactorFund-2021 LLCJan 2023 · 8 co-filers$9.6MEQT Infrastructure V Co-Investment (E) SCSpMay 2022 · 25 co-filersBeep, Inc.Mar 2022 · 14 co-filers$25.0MEQT Infrastructure V Co-Investment (H) SCSpMar 2022 · 22 co-filersEQT Infrastructure V Co-Investment (G) SCSpFeb 2022 · 22 co-filersEQT Infrastructure V (No. 1) USD SCSpNov 2021 · 30 co-filers$3.2BEQT Infrastructure V (No. 2) USD SCSpNov 2021 · 30 co-filers$3.5BEQT Infrastructure V Co-Investment (F) SCSpNov 2021 · 27 co-filersEQT Infrastructure V Co-Investment (D) SCSpJun 2021 · 27 co-filersCo-Invest Platform (No.7) SCSpMay 2021 · 27 co-filersCherre, Inc.Apr 2021 · 9 co-filers$39.5MCherre, Inc.Apr 2021 · 9 co-filers$39.5MConversio Health, LLCMar 2021 · 26 co-filers$5.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →