Investor · Birmingham, AL

George C. Heinemann

Open George in the network graph →

Filings

14

SEC Form D

Connections

50

co-filers

Capital

$500K

across filings

Active

May 2022

to Aug 2025

Most-connected co-filers (50)

Joseph K. Soles · Fairhope, AL7 shared John D. Fry · Denver, CO6 shared Ted Barduson · El Segundo, CA4 shared John C. Henderson · Denver, CO4 shared Alvin Lu · Mountain View, CA4 shared Steven E. Blume · LOS ANGELES, CA4 shared Ernest F. Mcphail · Winston Salem, NC4 shared Mark Dumas · Norfolk, VA4 shared Aaron Berkey · Norfolk, VA4 shared Shannon Green · Honeoye, NY4 shared Suzanne Gilad · New York, NY4 shared Karl Brady · Toronto, Ontario, Canada4 shared Christopher C. Younger · Denver, CO4 shared Jason Parikh · Norfolk, VA4 shared Matthew S. Kabaker · New York, NY4 shared Kevin S. Mahony · New York, NY4 shared Scott S. Mccall · New York, NY4 shared Alan B. Colberg · New York, NY4 shared Donald J. Casey · New York, NY4 shared Virginia S. Suliman · New York, NY4 shared Houman A. Hemmati · Cleveland, OH3 shared Michael A. Kaufman · Cleveland, OH3 shared David H. Walsh · Greenwood Village, CO3 shared Divya Trivedi · Beachwood, OH3 shared

Recent filings (14)

Trailhead Biosystems Inc.Jan 2026 · 7 co-filers$20.0M Closing Parent Holdco, L.P.Aug 2025 · 27 co-filers Trailhead Biosystems Inc.May 2025 · 23 co-filers$20.5M Closing Parent Holdco, L.P.Jul 2024 · 26 co-filers Trailhead Biosystems Inc.Jul 2024 · 17 co-filers$10.0M Cove Line Convertible Bond Fund, LPMay 2024 · 2 co-filers Senior Focus Equity, IncMar 2024 · 5 co-filers$1.0M Senior Focus Equity, IncMar 2024 · 5 co-filers$1.0M Senior Focus Equity, IncMar 2024 · 5 co-filers$1.0M Senior Focus Equity, IncMar 2024 · 5 co-filers$1.0M Trailhead Biosystems Inc.Nov 2023 · 14 co-filers$3.0M Senior Focus Equity, IncNov 2023 · 5 co-filers$1.0M Senior Focus Equity, IncNov 2023 · 5 co-filers$1.0M Closing Parent Holdco, L.P.Jun 2023 · 28 co-filers Cove Line Convertible Bond Fund, LPMay 2023 · 2 co-filers Closing Parent Holdco, L.P.May 2022 · 19 co-filers Cove Line Convertible Bond Fund, LPMay 2022 · 2 co-filers

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