Investor · Los Angeles, CA
Andrew Mcmahon
Open Andrew in the network graph →Filings
15
SEC Form D
Connections
75
co-filers
Capital
$15.0M
across filings
Active
Apr 2021
to Oct 2025
Most-connected co-filers (75)
Michael Dolbec · WALNUT CREEK, CA10 sharedPhilippe A. Cervesi · Paris, I06 sharedJack Crawford · Menlo Park, CA4 sharedJohn Ricciardi · Dublin, Ireland4 sharedJohn Madigan · Dublin, Ireland4 sharedDeuterium Capital Management, LLC · Clearwater, FL4 sharedKence Anderson · WALNUT CREEK, CA4 sharedMatthew Dowling, Ph.D · Riverdale, MD4 sharedScott Mercer · NAPA, CA4 sharedAli Ashgar Ismail · Dublin, Ireland4 sharedThomas Skinner · Washington, Washington, D.C.3 sharedJohn N. Phillips · Memphis, TN3 sharedRyan Clinton · Los Angeles, CA3 sharedGlenn M. Shor · New York, NY3 sharedBen Walker · Los Angeles, CA3 sharedOfer Gonen · Cambridge, MA2 sharedSimon Irish · OAKVILLE, Ontario, Canada2 sharedRon Nayot · Los Angeles, CA2 sharedCanon Bryan · OAKVILLE, Ontario, Canada2 sharedEric W. Lang · Plainsboro, NJ2 sharedNachum (Homi) Shamir · Yavne, L32 sharedVickie R. Driver · Yavne, L32 sharedSharon R. Malka · Yavne, L32 sharedGage R. Johnson · NEW YORK, NY2 shared
Recent filings (15)
AMESA, Inc.Oct 2025 · 14 co-filers$2.5MAMESA, Inc.Oct 2025 · 14 co-filers$2.5MCOMPOSABL, INC.Jun 2025 · 12 co-filers$100KCOMPOSABL, INC.Jun 2025 · 12 co-filers$100KCOMPOSABL, INC.May 2025 · 8 co-filers$3.0MCOMPOSABL, INC.May 2025 · 8 co-filers$3.0MChromocell Therapeutics CorpAug 2024 · 17 co-filers$30.0MChromocell Therapeutics CorpAug 2024 · 17 co-filers$750KCOMPOSABL, INC.Jul 2024 · 11 co-filers$5.7MCOMPOSABL, INC.Jul 2024 · 11 co-filers$5.7MRidgeline Venture Group, LLC Series 15Jan 2024 · 5 co-filers$385KRidgeline Venture Group, LLC Series 15Jan 2024 · 5 co-filers$385KDeuterium Global Dynamic Allocation Long/Short FundOct 2023 · 9 co-filersDeuterium Global Dynamic Allocation FundOct 2023 · 9 co-filersDeuterium Global Dynamic Allocation FundOct 2022 · 9 co-filersDeuterium Global Dynamic Allocation Long/Short FundOct 2022 · 9 co-filersMediWound Ltd.Oct 2022 · 41 co-filers$17.2MMediWound Ltd.Oct 2022 · 41 co-filers$13.3MRidgeline Ventures Fund I, LPMay 2021 · 7 co-filersRidgeline Ventures Fund I, LPMay 2021 · 7 co-filersRIDGELINE VENTURE GROUP, LLC Series 6Apr 2021 · 5 co-filers$467KRIDGELINE VENTURE GROUP, LLC Series 6Apr 2021 · 5 co-filers$467K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Andrew in the interactive graph →