Investor · Denver, CO

John C. Henderson

Open John in the network graph →

Filings

11

SEC Form D

Connections

28

co-filers

Capital

$30.3M

across filings

Active

May 2022

to Jan 2024

Most-connected co-filers (28)

Christopher C. Younger · Denver, CO9 shared Ted Barduson · El Segundo, CA7 shared John D. Fry · Denver, CO6 shared George C. Heinemann · Birmingham, AL4 shared David Scurfield · Sacramento, CA3 shared Mark Otero · Sacramento, CA3 shared Sonny Mayugba · Sacramento, CA3 shared Matthew J. Jill · New York, NY3 shared Jan Jensen · Cleveland, OH3 shared Michael A. Kaufman · Cleveland, OH3 shared Houman A. Hemmati · Cleveland, OH3 shared Divya Trivedi · Beachwood, OH3 shared Nicholas Guerrero · Austin, TX3 shared Bradford Holden · Pittsburgh, PA2 shared Neil Sills · LONDON, United Kingdom2 shared Charles Proctor · Pittsburgh, PA2 shared Craig Nemiroff · Pittsburgh, PA2 shared Paul Sparkes · Concord, Ontario, Canada2 shared Magnus Persson · Cleveland, OH2 shared Michael M. Davies · New York, NY2 shared Joseph Landolina · Brooklyn, NY2 shared Isaac Miller · Brooklyn, NY2 shared Dylan Betts · Broomfield, CO2 shared Raj Shah · Broomfield, CO2 shared

Recent filings (11)

Trailhead Biosystems Inc.Jan 2026 · 7 co-filers$20.0M Trailhead Biosystems Inc.May 2025 · 23 co-filers$20.5M Trailhead Biosystems Inc.Jul 2024 · 17 co-filers$10.0M Class VI Accelerator Fund I, L.P.Jan 2024 · 8 co-filers$30.3M Class VI Accelerator Fund I, L.P.Jan 2024 · 8 co-filers$30.3M Trailhead Biosystems Inc.Nov 2023 · 14 co-filers$3.0M Class VI Accelerator Fund I, L.P.Nov 2023 · 8 co-filers$30.0M Class VI Accelerator Fund I, L.P.Nov 2023 · 8 co-filers$30.0M Azra Games Inc.Feb 2023 · 8 co-filers$10.0M Resilient Lifescience, Inc.Dec 2022 · 5 co-filers$5.0M Azra Games Inc.May 2022 · 8 co-filers$824K Azra Games Inc.May 2022 · 8 co-filers$15.3M Resilient Lifescience, Inc.May 2022 · 5 co-filers$240K

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