Investor · South Burlington, VT

Martine Rothblatt

Open Martine in the network graph →

Filings

12

SEC Form D

Connections

38

co-filers

Capital

$1.2B

across filings

Active

Apr 2022

to Aug 2025

Most-connected co-filers (38)

Charles Davis · LOS ALTOS, CA8 shared Kyle Clark · South Burlington, VT6 shared David M. Churchill · Baltimore, MD6 shared Dean Kamen · South Burlington, VT6 shared Darren Miller · VANCOUVER, British Columbia, Canada4 shared HCG Fund Management LP · Raleigh, NC4 shared Jeff N. Vale · Atlanta, GA4 shared Christopher T. Keenan · Tulsa, OK4 shared Istvan Zollei · New York, NY4 shared Hadi F. Habal · Raleigh, NC4 shared Jose N. Penabad · Raleigh, NC4 shared Suzanne M. Norris · New York, NY4 shared Brian Dunkiel · South Burlington, VT3 shared Sean Donovan · Miami, FL3 shared John Abele · South Burlington, VT3 shared Mike Stone · South Burlington, VT3 shared James Mcconville · South Burlington, VT3 shared Alex Sloane · New York, NY2 shared Angelos Dassios · NEW YORK, NY2 shared Natalya Michaels · NEW YORK, NY2 shared Francesco Capretti · South Burlington, VT2 shared Blain Newton · South Burlington, VT2 shared Michael S. Gilleran · San Francisco, CA2 shared Matthew Perelman · New York, NY2 shared

Recent filings (12)

BETA Technologies, Inc.Sep 2025 · 22 co-filers$500.0M BETA Technologies, Inc.Sep 2025 · 22 co-filers$500.0M Beta Technologies Inc.Aug 2025 · 12 co-filers$475.0M Beta Technologies Inc.Nov 2024 · 14 co-filers$398.4M HCG Digital Finance LPJun 2023 · 8 co-filers HCG Digital Finance LPJun 2022 · 8 co-filers Beta Technologies Inc.Apr 2022 · 8 co-filers$415.0M HCG Digital Finance LPJun 2021 · 8 co-filers Beta Technologies Inc.May 2021 · 14 co-filers$425.6M Beta Technologies Inc.Apr 2021 · 14 co-filers$333.9M GSP CRE CO-INVEST, L.P.Oct 2020 · 5 co-filers$17.5M HCG Digital Finance LPJun 2020 · 8 co-filers GSP DEBT CO-INVEST, L.P.Jun 2020 · 5 co-filers$12.7M

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