Investor · Washington, Washington, D.C.

Peter H. Callahan

Open Peter in the network graph →

Filings

1

SEC Form D

Connections

7

co-filers

Capital

$18.7M

across filings

Active

Oct 2025

to Oct 2025

Most-connected co-filers (7)

Oliver Libby · Los Angeles, CA1 shared Daniel Goldsmith · CHESTER SPRINGS, PA1 shared Richard Graves · Washington, Washington, D.C.1 shared Dipanwita Das · Washington, Washington, D.C.1 shared Jonathan Philips · Brentwood, TN1 shared Oliver Libby · New York, NY1 shared Karl Gemperli · Leawood, KS1 shared

Recent filings (1)

Sorcero, Inc.Oct 2025 · 13 co-filers$21.0M Sorcero, Inc.Oct 2025 · 13 co-filers$21.0M

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