Investor · New York, NY

Orrin Devinsky

Open Orrin in the network graph →

Filings

10

SEC Form D

Connections

50

co-filers

Capital

$345.0M

across filings

Active

Dec 2020

to Oct 2025

Most-connected co-filers (50)

Michael Jasulavic · WALTHAM, MA2 shared Gregory Mayes · Morristown, NJ2 shared Sire Management Partners, L.P · New York, NY2 shared Bruce S. Macdonald · Nashua, NH2 shared Douglas F. Blough · Nashua, NH2 shared Richard Vague · Philadelphia, PA2 shared Sam Eletr · San Francisco, CA2 shared David Kittle · San Diego, CA2 shared Jamshid P. Novin · Walnut Creek, CA2 shared Sire Management Corporation · New York, NY2 shared Gerry S. Brunk · Tewksbury, MA2 shared Jouko D. Isojarvi · Durham, NC2 shared Warren Lammert · Boston, MA2 shared Caledonia (Private) Investments Pty Limited · Sydney NSW, Channel Islands2 shared Dominik W. Pozny · New York, NY2 shared David Gastfriend · BOSTON, MA2 shared Thomas Gravina · Exton, PA2 shared Frederick Jones · Exton, PA2 shared Virginia Stallings · Exton, PA2 shared James O'Connell · Exton, PA2 shared Jim J. Micali · Lincoln, NE2 shared Benjamin Brashen · Bellevue, WA2 shared Raj Aji · Palo Alto, CA2 shared Phifund Managers, Llc · New York, NY2 shared

Recent filings (10)

PhiFund2, LPOct 2025 · 8 co-filers$40.0M PhiFund2, LPOct 2025 · 8 co-filers$40.0M Somnum Pharma, Inc.Nov 2024 · 2 co-filers$2.0M PhiFund, LPOct 2021 · 10 co-filers$60.0M PhiFund, LPOct 2021 · 10 co-filers$60.0M Silver Spike Acquisition Corp.Dec 2020 · 14 co-filers$325.0M Silver Spike Acquisition Corp.Dec 2020 · 14 co-filers$325.0M Engage Therapeutics, Inc.Oct 2019 · 22 co-filers$12.0M CardTapp, Inc.Jun 2018 · 6 co-filers$2.6M Engage Therapeutics, Inc.Oct 2017 · 20 co-filers$23.6M Plexuss, Inc.Jun 2017 · 2 co-filers Plexuss, Inc.Oct 2016 · 2 co-filers$307K CardTapp, Inc.Oct 2016 · 6 co-filers$2.9M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Orrin in the interactive graph →