Investor · Cambridge, MA

Greg Clark

Open Greg in the network graph →

Filings

11

SEC Form D

Connections

70

co-filers

Capital

$95.1M

across filings

Active

Aug 2020

to Feb 2026

Most-connected co-filers (70)

Douglas Levin · Cambridge, MA11 shared Terry Spicer · Memphis, TN8 shared Timothy D. Smith · Seattle, WA5 shared Michael O. Strand · Seattle, WA5 shared David Gehring · PALO ALTO, CA5 shared Gregory L. Beckel · Seattle, WA5 shared Lewis D. Merritt · Plano, TX5 shared Katharina Borchert · PALO ALTO, CA5 shared Hra Manager Llc · Seattle, WA5 shared Hra Manager Llc · Seattle, WA4 shared Mario Vuksan · Cambridge, MA4 shared Joseph D. Pennington · Prince George, VA2 shared Edge Consultants, LLC · Raleigh, NC2 shared Richard M. Liles · Prince George, VA2 shared Thomas F. Edmunds Iii · Prince George, VA2 shared Hendrick Lee · New York, NY2 shared Leon E. Huffman · ORLANDO, FL2 shared Felipe Villamarin · San Francisco, CA2 shared G. N. Baird · Prince George, VA2 shared Joan D. Clarke · Prince George, VA2 shared Mark A. Debes · Prince George, VA2 shared Mark B. Specter · Prince George, VA2 shared Jonathan W. Sarver · Asheville, NC2 shared Shavourne Rolle · Grand Cayman, Cayman Islands2 shared

Recent filings (11)

HRA Opportunity Fund V LLCFeb 2026 · 3 co-filers$102.5M HRA Niche Co-Investor LLCFeb 2026 · 3 co-filers$6.5M ReversingLabs, Inc.May 2024 · 15 co-filers$62.8M HRA Opportunity Fund IV LLCApr 2023 · 10 co-filers$100.0M Touchstone Bankshares, Inc.Jan 2022 · 48 co-filers$10.0M ReversingLabs, Inc.Aug 2021 · 15 co-filers$66.5M HRA Opportunity Fund III LLCFeb 2021 · 10 co-filers$125.0M HRA Republic Investor LLCDec 2020 · 8 co-filers$3.4M HRA Goodpasture Development LLCDec 2020 · 10 co-filers$16.0M HRA 255 North LLCAug 2020 · 10 co-filers$16.7M Touchstone Bankshares, Inc.Aug 2020 · 46 co-filers$8.0M

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