Investor · New York, NY
David A. Gryska
Open David in the network graph →Filings
28
SEC Form D
Connections
155
co-filers
Capital
$82.0M
across filings
Active
Apr 2022
to May 2025
Most-connected co-filers (155)
Jeffrey Farrow · South San Francisco, CA7 sharedCasey Kopczynski · BEDMINSTER, NJ6 sharedAnand Mehra · Menlo Park, CA6 sharedAndrew R. Allen · Southport, CT5 sharedHubert Birner · Cambridge, MA5 sharedSander Van Deventer · Naarden, P75 sharedJanet Conway · BEDMINSTER, NJ5 sharedLori Harrelson · Durham, NC5 sharedFrederick R. Walsh · Greenwich, CT5 sharedAnna R. Parker · Rye, NY5 sharedAndreas R. Krebs · New York, NY4 sharedFrederick M. Miesowicz · Durham, NC3 sharedFelix Reznick · WESTON, FL3 sharedRandolph A. Pohlman · Boca Raton, FL3 sharedKevin Harrington · Clearwater, FL3 sharedJeffrey D. Abbey · Durham, NC3 sharedCharles A. Nicolette · Durham, NC3 sharedSrinivas Akkaraju · SOUTH SAN FRANCISCO, CA3 sharedGeoffrey J. Duyk · EMERYVILLE, CA3 sharedEckard P. Weber · Carlsbad, CA3 sharedJoseph R. Turner · Salt Lake City, UT3 sharedWilliam A. Jones · Luxembourg, Luxembourg3 sharedHenry N. Kelly · LONDON, United Kingdom3 sharedBillie J. King · New York, NY3 shared
Recent filings (28)
Validus Strategic Equity Fund Plus GP, LLCMay 2025 · 5 co-filersMind Medicine (MindMed) Inc.May 2025 · 28 co-filers$7.0MMind Medicine (MindMed) Inc.May 2025 · 28 co-filers$7.0MValidus Strategic Equity Fund Plus GP, LLCMar 2024 · 5 co-filersMind Medicine (MindMed) Inc.Mar 2024 · 30 co-filers$75.0MMind Medicine (MindMed) Inc.Mar 2024 · 30 co-filers$75.0MForte Biosciences, Inc.Aug 2023 · 20 co-filers$25.0MForte Biosciences, Inc.Aug 2023 · 20 co-filers$25.0MRose Grove Henley Cayman Fund Ltd.Apr 2023 · 11 co-filersHemptown Organics Corp.Jan 2023 · 11 co-filers$1Hemptown Organics Corp.Apr 2022 · 14 co-filers$65KRose Grove Henley Cayman Fund Ltd.Apr 2022 · 11 co-filersAERIE PHARMACEUTICALS INCSep 2014 · 21 co-filers$125.0MAERIE PHARMACEUTICALS INCAug 2013 · 21 co-filers$18.0MARGOS THERAPEUTICS INCAug 2013 · 22 co-filers$60.0MSo-Clear Beverages, LLCAug 2013 · 5 co-filersSo-Clear Beverages, LLCMay 2013 · 5 co-filersAs Seen On TV, Inc.Jan 2013 · 9 co-filers$7.3MAERIE PHARMACEUTICALS INCDec 2012 · 17 co-filers$15.0MAs Seen On TV, Inc.Nov 2012 · 9 co-filers$7.0MSo-Clear Beverages, LLCNov 2012 · 5 co-filersBlastRoots, Inc.Oct 2012 · 7 co-filers$250KAs Seen On TV, Inc.Sep 2012 · 9 co-filers$1.5MARGOS THERAPEUTICS INCSep 2012 · 19 co-filers$16.0MARGOS THERAPEUTICS INCApr 2012 · 22 co-filers$50.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See David in the interactive graph →