Investor · Barrington, IL
William Herr
Open William in the network graph →Filings
60
SEC Form D
Connections
130
co-filers
Capital
$159.6M
across filings
Active
Jul 2017
to Sep 2025
Most-connected co-filers (130)
James C. Ward · Lubbock, TX19 sharedDave Ferguson · Fayetteville, AR19 sharedBogdan Constantin · Fayetteville, AR19 sharedDavid P. Barksdale · Charlotte, NC19 sharedMark D. Beha · Davisville, WV19 sharedJustin Delaney · Fayetteville, AR19 sharedTyree R. Williams · San Pedro, CA19 sharedKurt Sutton · Fayetteville, AR14 sharedRobert J. Maccubbin · Charlotte, NC14 sharedKendall R. Stewart · Charlotte, NC13 sharedJeannine L. Caruso · New York, NY13 sharedTim Bennett · Chesieres, V813 sharedJohn L. Vogelstein · New York, NY13 sharedAndrew L. Vogelstein · New York, NY13 sharedPier L. Friend · New York, NY13 sharedStephen L. Miller · New York, NY13 sharedLance L. Odden · New York, NY8 sharedGeorge Radman · San Francisco, CA8 sharedDavid Dimayo · Grand Cayman, Cayman Islands8 sharedAshley Horsley · Santa Rosa Beach, FL7 sharedRick M. Low · Burnaby, British Columbia, Canada7 sharedJohn L. Paduano · New York, NY7 sharedDouglas R. Hewson · BURLINGTON, Ontario, Canada7 sharedMatthew L. Salotti · New York, NY7 shared
Recent filings (60)
Infinite Alpha Opportunistic Fund I, L.P.Sep 2025 · 2 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2024 · 2 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2023 · 2 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2022 · 2 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2021 · 2 co-filersNEW PROVIDENCE BALANCED PORTFOLIO LPMay 2021 · 26 co-filersRocket Crafters, Inc.Mar 2021 · 20 co-filers$7.1MNew Providence Diversifying Strategies Portfolio, LPJan 2021 · 26 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2020 · 2 co-filersNEW PROVIDENCE BALANCED PORTFOLIO LPMay 2020 · 26 co-filersNew Providence Diversifying Strategies Portfolio, LPJan 2020 · 26 co-filersRocket Crafters, Inc.Dec 2019 · 20 co-filers$7.1MNEW PROVIDENCE BALANCED PORTFOLIO LPMay 2019 · 29 co-filersInfinite Alpha Fund, L.P.Oct 2018 · 2 co-filersInfinite Alpha Opportunistic Fund I, L.P.Oct 2018 · 2 co-filersNEW PROVIDENCE BALANCED PORTFOLIO LPMay 2018 · 29 co-filersRocket Crafters, Inc.Nov 2017 · 20 co-filers$5.0MSVELTE MEDICAL SYSTEMS INCNov 2017 · 17 co-filers$52.0MRocket Crafters, Inc.Nov 2017 · 20 co-filers$1.0MInfinite Alpha Fund, L.P.Aug 2017 · 1 co-filerInfinite Alpha Opportunistic Fund I, L.P.Aug 2017 · 2 co-filersSVELTE MEDICAL SYSTEMS INCJul 2017 · 10 co-filers$15.0MNEW PROVIDENCE BALANCED PORTFOLIO LPJun 2017 · 23 co-filersInfinite Alpha Fund, L.P.Aug 2016 · 4 co-filersInfinite Alpha Opportunistic Fund I, L.P.Aug 2016 · 5 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →