Investor · San Francisco, CA

Geoffrey Parker

Open Geoffrey in the network graph →

Filings

18

SEC Form D

Connections

156

co-filers

Capital

$8.9M

across filings

Active

Mar 2022

to Sep 2025

Most-connected co-filers (156)

Richard Carmona · San Francisco, CA10 shared Frank Karbe · San Francisco, CA8 shared Andrew Armanino · San Francisco, CA8 shared Mark Heinen · San Francisco, CA8 shared Kristin Wynholds · San Francisco, CA5 shared Mark Berman · San Francisco, CA5 shared Erin Parks · Carlsbad, CA5 shared Pramal Patel · London, United Kingdom5 shared Charles Leahy · London, United Kingdom5 shared Richard Kim · Brooklyn, NY5 shared Jon Lim · NEW YORK, NY5 shared Kristina Saffran · Carlsbad, CA5 shared Elder Granger · Denver, CO5 shared David Perry · San Francisco, CA5 shared Michael Clancy · London, United Kingdom5 shared Laura Veroneau · Carlsbad, CA5 shared Maureen Sullivan · Carlsbad, CA4 shared Brandon Maier · Redondo Beach, CA4 shared Mary Ann Tocio · West Chester, PA4 shared Jacob Haendel · Brooklyn, NY4 shared Holly Maloney · Carlsbad, CA4 shared Paul D. Klingenstein · Lexington, MA4 shared Ron Zwanziger · London, United Kingdom4 shared Nikia Bergan · Carlsbad, CA4 shared

Recent filings (18)

Equip Health, Inc.Sep 2025 · 29 co-filers$61.6M Equip Health, Inc.Jul 2025 · 32 co-filers$46.6M Equip Health, Inc.Apr 2024 · 26 co-filers$35.0M Better Therapeutics, Inc.Jan 2024 · 26 co-filers$250K Equip Health, Inc.Sep 2023 · 25 co-filers$20.0M Better Therapeutics, Inc.Aug 2023 · 29 co-filers$2.1M Better Therapeutics, Inc.Apr 2023 · 29 co-filers$6.5M EnviroMetal Technologies Inc.Apr 2022 · 22 co-filers$2.2M Equip Health, Inc.Mar 2022 · 16 co-filers$58.1M EnviroMetal Technologies Inc.Mar 2022 · 22 co-filers$2.2M Tricida, Inc.Nov 2017 · 30 co-filers$57.6M Anacor Pharmaceuticals, Inc.Jun 2013 · 22 co-filers$2.7M Anacor Pharmaceuticals, Inc.Apr 2013 · 21 co-filers$5.0M Anacor Pharmaceuticals IncMar 2011 · 21 co-filers$1.6M Anacor Pharmaceuticals IncDec 2010 · 21 co-filers$10.0M HG Value Add Multifamily Holdings, LLCAug 2010 · 12 co-filers$19.2M HG Value Add Multifamily Holdings, LLCJul 2010 · 10 co-filers$19.2M Intekrin Therapeutics IncJun 2010 · 20 co-filers$5.0M

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