Investor · Conshohocken, PA
Matthew Pfeiffer
Open Matthew in the network graph →Filings
29
SEC Form D
Connections
129
co-filers
Capital
$904.6M
across filings
Active
Jul 2020
to Oct 2023
Most-connected co-filers (129)
Jeff Pustizzi · Conshohocken, PA17 sharedLeo Addimando · Conshohocken, PA9 sharedLeonidas Addimando · Conshohocken, PA8 sharedCraig M. Milius · LOS ANGELES, CA7 sharedRodney H. Kleman · Midland, TX7 sharedJulie N. Harnett · Howald, Luxembourg, Luxembourg7 sharedAlterra IOS Venture III GP, LLC · Conshohocken, PA5 sharedHeather H. Vestweber · Cedar Rapids, IA5 sharedRobert J. Manilla · Minneapolis, MN5 sharedBill Reiland · New York, NY4 sharedJd A. Williams · Flagstaff, AZ4 sharedRebecca Tsang · Central Hong Kong, Hong Kong4 sharedAlterra IOS Venture II GP, LLC · Conshohocken, PA4 sharedDaniel Simon · St Helier, Y94 sharedPatrick J. Bartels Jr · Irving, TX3 sharedDaniel P. Greifenkamp · New York, NY3 sharedColby Schlechter · Portland, OR3 sharedBenjamin J. Cross · Boca Raton, FL3 sharedDaniel Schwarz · Dubai, C03 sharedMarina J. Hahn · Boca Raton, FL3 sharedKatja Lake · Dubai, C03 sharedFrancis J. Greenburger · New York, NY3 sharedHarald Zeiter · New York, NY3 sharedTerri L. Mckinney · Irving, TX3 shared
Recent filings (29)
VSBLTY GROUPE TECHNOLOGIES CORP.Jul 2024 · 14 co-filers$170KVSBLTY GROUPE TECHNOLOGIES CORP.May 2024 · 14 co-filers$273KAlterra IOS Venture III Master, LPMay 2024 · 10 co-filers$925.0MAlterra IOS Venture III Master, LPMay 2024 · 10 co-filers$925.0MAlterra IOS Venture III, LPMay 2024 · 10 co-filers$925.0MAlterra IOS Venture III, LPMay 2024 · 10 co-filers$925.0MArmory TEI Equities LLCApr 2024 · 5 co-filers$10.4MAlterra IOS Venture III, LPApr 2024 · 10 co-filers$900.0MAlterra IOS Venture III, LPApr 2024 · 10 co-filers$900.0MAlterra IOS Venture III NM Sidecar, LPMar 2024 · 10 co-filers$25.0MAlterra IOS Venture III NM Sidecar, LPMar 2024 · 10 co-filers$25.0MAlterra IOS III REIT, LLCDec 2023 · 8 co-filers$125KAlterra IOS Venture III Feeder A, LPOct 2023 · 10 co-filers$40.4MAlterra IOS Venture III Master, LPMay 2023 · 10 co-filers$750.0MAlterra IOS Venture III, LPMay 2023 · 10 co-filers$750.0MHaverhill Land Holdings I LLCMay 2023 · 5 co-filers$9.5MMolekule Group, Inc.May 2023 · 29 co-filers$10.0MSprings, LLCApr 2023 · 5 co-filers$1.4MAlterra IOS Venture II Master, LPDec 2022 · 16 co-filers$524.0MAlterra IOS REIT, LLCDec 2022 · 14 co-filers$125KVYC25 LtdOct 2022 · 5 co-filers$700.0MPoint 2 Prove Investment LtdJul 2022 · 5 co-filers$77.0MPoint to Point Investment LtdJul 2022 · 5 co-filers$77.0MAeroClean Technologies, Inc.Jul 2022 · 23 co-filers$15.0MStructural Capital Investments IV, LPMay 2022 · 13 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Matthew in the interactive graph →