Investor · BOLINAS, CA
David Langer
Open David in the network graph →Filings
23
SEC Form D
Connections
59
co-filers
Capital
$39.2M
across filings
Active
Dec 2021
to Apr 2025
Most-connected co-filers (59)
Carmen R. Amezquita · Vancouver, British Columbia, Canada10 sharedDominic Ang · San Francisco, CA10 sharedLionheart Venture Fund Management, L.L.C · MILL VALLEY, CA8 sharedMike D. Fitzgerald · Indianapolis, IN5 sharedAndres Moreno · Coral Gables, FL5 sharedC.V. Ramachandran · Bangalore, K74 sharedDan Abrahamian · Hoboken, NJ4 sharedGodfrey R. Huber · Valletta, O14 sharedMichael Bartholomew · Oakland, CA3 sharedLionheart Fund Management, Llc · BOLINAS, CA3 sharedLionheart Fund Management, Llc · BOLINAS, CA3 sharedLionheart Ai I GP, LLC · BOLINAS, CA3 sharedLionheart Fund Management, Llc · BOLINAS, CA3 sharedOliver R. Morris · JE1 1ST, Y92 sharedJohn Drewry · San Diego, CA2 sharedNoel P. Walsh · N/A, Hong Kong2 sharedJordan Wan · New York, NY2 sharedTimothy J. Marchesi · Merriam, KS2 sharedStephen King · New York, NY2 sharedLowell W. Baron · NEW YORK, NY2 sharedDovi Frances · BEVERLY HILLS, CA2 sharedAfshin Mahmoudi · San Diego, CA2 sharedCarolyn W. Bidwell · New York, NY2 sharedThomas Kearney · Hoboken, NJ2 shared
Recent filings (23)
LIONHEART AI I, L.P.Apr 2025 · 5 co-filersLIONHEART VENTURES II-A, L.P.Apr 2025 · 5 co-filersLIONHEART VENTURES II, L.P.Jan 2025 · 5 co-filersLionheart Reconnect SPV II, LPOct 2024 · 4 co-filersLIONHEART AI SAI SPV I, LPJul 2024 · 5 co-filersLIONHEART AI I, L.P.Apr 2024 · 5 co-filersLIONHEART HEROTEIN SPV I, LLCAug 2023 · 5 co-filersLIONHEART BREATHWRK SPV I, LLCAug 2023 · 5 co-filersLIONHEART WOVEN SPV I, LLCAug 2023 · 5 co-filersLIONHEART VENTURES I, L.P.Apr 2023 · 5 co-filersLIONHEART VENTURES I - P, L.P.Mar 2023 · 5 co-filersLIONHEART VENTURES I, L.P.Nov 2022 · 5 co-filersLIONHEART VENTURE FUND, L.P.Jul 2022 · 5 co-filersLIONHEART VENTURES I - P, L.P.Mar 2022 · 4 co-filersApic Bio, Inc.Mar 2022 · 11 co-filers$8.0MWorld Copper Ltd.Dec 2021 · 14 co-filers$4.9MApic Bio, Inc.Dec 2021 · 11 co-filers$7.0MLIONHEART VENTURES I, L.P.Nov 2021 · 5 co-filersLIONHEART VENTURE FUND, L.P.Jul 2021 · 5 co-filersGreenPark Sports, Inc.Aug 2020 · 10 co-filers$14.0MPAG BRS Fund II L.P.Aug 2020 · 11 co-filersPAG BRS II Feeder Fund L.P.Aug 2020 · 11 co-filersGreenPark Sports, Inc.Aug 2019 · 5 co-filers$8.5M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See David in the interactive graph →