Ledger.
Investor · Long Island City, NY

Brett Martin

Open Brett in the network graph →
Filings
4
SEC Form D
Connections
8
co-filers
Capital
$25.4M
across filings
Active
Dec 2020
to Oct 2025

Most-connected co-filers (8)

Charge Vc Fund Iii Gp, Llc · New York, NY2 sharedCharge Vc Fund Iii Gp, Llc · New York, NY2 sharedCharge Vc Fund Iii Gp, Llc · New York, NY2 sharedYang Mou · Long Island City, NY2 sharedCharge Vc Management, Llc · New York, NY1 sharedCharge Vc Management, Llc · New York, NY1 sharedPaul Murphy · Austin, TX1 sharedChristos Habachy · New York, NY1 shared

Recent filings (4)

Hera, a series of Charge VC Management MP I, LPOct 2025 · 4 co-filers$1.0MHera, a series of Charge VC Management MP I, LPOct 2025 · 4 co-filers$1.0MCharge VC Fund III, LPFeb 2022 · 8 co-filers$30.0MCharge VC Fund III, LPFeb 2022 · 8 co-filers$30.0MKumospace, Inc.Dec 2021 · 5 co-filers$24.3MKumospace, Inc.Dec 2021 · 5 co-filers$24.3MKumospace, Inc.Dec 2020 · 3 co-filers$3.0MKumospace, Inc.Dec 2020 · 3 co-filers$3.0M

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