Gilbert H. Dunham, Jr.
Solo GP · New York, NY
Gilbert H. Dunham, Jr. is a solo GP based in New York, NY focused on Healthcare, investing at seed, series a stage. Gilbert H. Dunham, Jr.'s most recent fund with a disclosed size, A4 Galaxy QP, LP, filed a $24.1M offering with the SEC in Feb 2026. Gilbert H. Dunham, Jr. has 3 funds and deal vehicles on SEC file. Estimated typical check: $950K–$2.85M. Gilbert H. Dunham, Jr. has dated investing activity in the last 12 months (latest Jul 2026).
Why Gilbert H. Dunham, Jr. is listed
Named as the only individual (executive officer) on the Form D for A4 Healthcare Fund, LP, a venture fund (Jul 2026) (3 vehicles on file).
Source: SEC Form D: A4 Healthcare Fund, LP (Jul 8, 2026) · 2 more sources
Is this you? Remove or correct this profile.
- Stages
- Seed, Series A
- Typical check (est.)
- $950K–$2.85M
- Latest fund
- $24.1M · Feb 2026
- Latest dated activity
- Jul 2026
Is Gilbert H. Dunham, Jr. a fit for you?
See your fit score and the reason, contact details, and any warm path from your network.
What does Gilbert H. Dunham, Jr. invest in?
HealthcareWhat has Gilbert H. Dunham, Jr. invested in recently?
Funds and deal vehicles Gilbert H. Dunham, Jr. filed with the SEC
Sources
- SEC Form D: A4 Healthcare Fund, LPJul 8, 2026
- SEC Form D: A4 Galaxy QP, LPFeb 17, 2026
- SEC Form D: A4 Galaxy, LPFeb 17, 2026
Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.