Investor · CAMBRIDGE, MA

George K. Martin

Open George in the network graph →

Filings

11

SEC Form D

Connections

74

co-filers

Capital

$69.6M

across filings

Active

May 2021

to Mar 2023

Most-connected co-filers (74)

Norberto Giangrande · SAO PAULO, Guernsey4 shared Seth Ginns · New York, NY4 shared Coinfund Liquid Opportunities Gp Llc · Brooklyn, NY4 shared Al K. Sandrock · CAMBRIDGE, MA4 shared Coinfund Management Llc · BROOKLYN, NY4 shared Matthew A'Hearn · San Francisco, CA4 shared Rodrigo Baer · SAO PAULO, Guernsey4 shared Brad Berkley · Chicago, IL4 shared Marco Camhaji · SAO PAULO, Guernsey4 shared Samuel K. Cohen · CAMBRIDGE, MA4 shared Coinfund Management Llc · BROOKLYN, NY4 shared Coinfund Liquid Opportunities Gp Llc · Brooklyn, NY4 shared Tuomas L. Knowles · CAMBRIDGE, MA4 shared Jake Brukhman · New York, NY4 shared Alex Felix · New York, NY4 shared Jeffrey B. Felder · Chicago, IL4 shared Divesh G. Makan · San Francisco, CA4 shared Oleg Golubov · Brooklyn, NY4 shared Stephanie Torruella · Cambridge, MA3 shared Kathy Yi · Cambridge, MA3 shared Siddharth Ramakrishnan · San Francisco, CA2 shared Ben Brigeman · San Francisco, CA2 shared Gary J. Michel · San Francisco, CA2 shared Jean Zhang · Vancouver, British Columbia, Canada2 shared

Recent filings (11)

Transition Bio, Inc.Oct 2024 · 10 co-filers$21.3M Transition Bio, Inc.Oct 2024 · 10 co-filers$21.3M Transition Bio, Inc.Jan 2024 · 15 co-filers$15.0M Transition Bio, Inc.Jan 2024 · 15 co-filers$15.0M Transition Bio, Inc.Mar 2023 · 21 co-filers$50.0M Transition Bio, Inc.Apr 2022 · 21 co-filers$30.6M CoinFund Liquid Opportunities LPDec 2021 · 15 co-filers CoinFund Liquid Opportunities Onshore LPDec 2021 · 15 co-filers Whitehorse Gold Corp.May 2021 · 29 co-filers$280K Whitehorse Gold Corp.May 2021 · 29 co-filers$12K CoinFund Liquid Opportunities LPMay 2021 · 15 co-filers CoinFund Liquid Opportunities Onshore LPMay 2021 · 15 co-filers East El Paso Physicians' Medical Center, LLCOct 2019 · 11 co-filers$485K East El Paso Physicians' Medical Center, LLCOct 2019 · 11 co-filers$485K

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