Investor · Menlo Park, CA
Matthew K. Fust
Open Matthew in the network graph →Filings
38
SEC Form D
Connections
218
co-filers
Capital
$1.5M
across filings
Active
Jul 2016
to Sep 2020
Most-connected co-filers (218)
Kathleen R. Sebelius · Menlo Park, CA14 sharedWilliam R. Ringo · Menlo Park, CA13 sharedMargaret Nibbi · South San Francisco, CA11 sharedMuneeb Ali · Jersey City, NJ9 sharedPatricia B. Melcher · HOUSTON, TX9 sharedEiv Fund Advisors Ii, LLC · HOUSTON, TX9 sharedValentin Barsan · South San Francisco, CA8 sharedBenjamin C. Schwank · HOUSTON, TX8 sharedGordon H. Maner · Thomasville, GA7 sharedBeth Seidenberg · San Francisco, CA7 sharedRodney Hunter · Thomasville, GA7 sharedM. H. Allen · Thomasville, GA7 sharedAMB Professional Group, LLC · Thomasville, GA7 sharedKenneth Drazan · South San Francisco, CA7 sharedThomas G. Wiggans · MENLO PARK, CA6 sharedFrank Saltiel · San Jose, CA5 sharedJoellyn W. Shannon · Nashville, TN5 sharedDavid F. Roth · Vancouver, British Columbia, Canada5 sharedMitchell E. Cantor · Mill Valley, CA5 sharedJeffrey M. Tezak · Lincoln, NE5 sharedPatricia J. Coronado · Mill Valley, CA5 sharedBrian J. Maas · Nashville, TN5 sharedDayton C. Misfeldt · Watham, MA5 sharedHomer L. Pearce · South San Francisco, CA5 shared
Recent filings (38)
Electra Therapeutics, Inc.Oct 2025 · 11 co-filers$184.1MElectra Therapeutics, Inc.Oct 2025 · 11 co-filers$184.1MStar Therapeutics LLCOct 2025 · 24 co-filers$125.0MStar Therapeutics LLCOct 2025 · 24 co-filers$125.0MArsenal Biosciences, Inc.Sep 2024 · 21 co-filers$325.4MCrinetics Pharmaceuticals, Inc.Mar 2024 · 25 co-filers$350.0MCrinetics Pharmaceuticals, Inc.Mar 2024 · 25 co-filers$350.0MMontecito Vet Fund Sidecar, L.P.May 2023 · 10 co-filersNeumora Therapeutics, Inc.Jan 2023 · 19 co-filers$474.4MNeumora Therapeutics, Inc.Jan 2023 · 19 co-filers$474.4MArsenal Biosciences, Inc.Sep 2022 · 17 co-filers$33.0MArsenal Biosciences, Inc.Sep 2022 · 20 co-filers$230.8MClarity Ventures Veterinary Fund, L.P.Aug 2022 · 18 co-filersClarity Ventures Veterinary Fund, L.P.Jul 2022 · 18 co-filersMontecito Medical Physicians III Limited PartnershipMar 2022 · 15 co-filersSquare, Inc.May 2021 · 34 co-filers$10.7MMontecito Two Rivers Fund, LLCMay 2021 · 13 co-filers$29.5MMadison Fund XV, LLCSep 2020 · 10 co-filers$25.0MMadison Fund XV, LLCSep 2020 · 10 co-filers$25.0MMadison Fund XIV, LLCJul 2019 · 6 co-filers$5.5MDermira, Inc.Dec 2018 · 36 co-filers$1.0MMadison Fund XII, LLCDec 2018 · 10 co-filers$4.5MMadison Fund X, LLCDec 2018 · 10 co-filers$7.0MMadison Fund XI, LLCDec 2018 · 10 co-filers$1.2MCrinetics Pharmaceuticals, Inc.Feb 2018 · 15 co-filers$65.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Matthew in the interactive graph →