Investor · Walnut Creek, CA

Brad Harrington

Open Brad in the network graph →

Filings

3

SEC Form D

Connections

8

co-filers

Capital

$86.5M

across filings

Active

Sep 2014

to Feb 2026

Most-connected co-filers (8)

Julie Gutzwiller · Walnut Creek, CA2 shared Luca Mangini · Walnut Creek, CA2 shared Eric Ryan · Kentfield, CA1 shared Pat O'Dea · San Francisco, CA1 shared Pam Scott · San Francisco, CA1 shared Tim Koogle · Berkeley, CA1 shared BPI Advisors V, LLC · Walnut Creek, CA1 shared Steven Klein · Walnut Creek, CA1 shared

Recent filings (3)

Bridge Partners Fund V, LPFeb 2026 · 3 co-filers Bridge Partners Fund IV, LPDec 2025 · 7 co-filers$190.0M Bridge Partners Fund IV, LPDec 2025 · 7 co-filers$190.0M Olly Public Benefit CorpSep 2014 · 6 co-filers$6.5M Olly Public Benefit CorpSep 2014 · 6 co-filers$6.5M

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