Investor · Naples, FL
Derace S. Schaffer
Open Derace in the network graph →Filings
18
SEC Form D
Connections
100
co-filers
Capital
$21.0M
across filings
Active
Jan 2022
to Jul 2025
Most-connected co-filers (100)
Wayne Wallace · Naples, FL10 sharedPeter H. Hewett · HOUSTON, TX5 sharedSteven Goldberg · Naples, FL4 sharedWilliam C. Staley · PITTSBURGH, PA3 sharedDavid M. Petroff · Vancouver, British Columbia, Canada3 sharedPeter Andersen · Raleigh, NC3 sharedSteve M. Geis · Cincinnati, OH3 sharedCarl O'Connell · Naples, FL3 sharedCarter Mcnabb · Naples, FL3 sharedMickey M. Kowitz · Cincinnati, OH3 sharedJoseph J. Mcdonough · Chicago, IL3 sharedBrian H. Burkholder · Camana Bay, Grand Cayman, Cayman Islands3 sharedHayley M. Staley · PITTSBURGH, PA3 sharedMark Mcmurdie · Toronto, Ontario, Canada3 sharedIsaac Dole · Chicago, IL3 sharedRutul Shah · Chicago, IL3 sharedTimothy J. Martinez · Chicago, IL3 sharedWilfred Daye · Greenwich, CT3 sharedJonathan H. Lewis · SAN ANTONIO, TX2 sharedStefan F. Grater · SAN ANTONIO, TX2 sharedJames L. Liang · JACKSONVILLE, FL2 sharedW. R. Scott · SAN ANTONIO, TX2 sharedDaniel White · Austin, TX2 sharedPeter H. Hewett · HOUSTON, TX2 shared
Recent filings (18)
Catalyst OrthoScience IncJul 2025 · 13 co-filers$6.0MCatalyst OrthoScience IncJul 2025 · 13 co-filers$6.0MEldred Rock Beacon Fund, LPSep 2024 · 12 co-filersCatalyst OrthoScience IncApr 2024 · 18 co-filers$5.0MCatalyst OrthoScience IncApr 2024 · 18 co-filers$5.0MEldred Rock Beacon Fund, LPSep 2023 · 12 co-filersCatalyst OrthoScience IncSep 2023 · 14 co-filers$15.4MCatalyst OrthoScience IncSep 2023 · 14 co-filers$15.4MSurefire Cyber Inc.Sep 2022 · 12 co-filers$10.0MMPAC Healthcare Management, LLCJul 2022 · 11 co-filers$1.1MMPAC Healthcare Management, LLCFeb 2022 · 11 co-filers$1.5MSurefire Cyber Inc.Feb 2022 · 8 co-filers$5.0MMPAC Healthcare Management, LLCJan 2022 · 13 co-filers$5.0MNational Spine & Pain Centers Holdings, LLCApr 2019 · 21 co-filersCatalyst OrthoScience IncNov 2017 · 7 co-filers$4.0MCatalyst OrthoScience IncNov 2017 · 7 co-filers$4.0MINNOVOLT, INC.Mar 2017 · 21 co-filers$3.8MCATALYST ORTHOSCIENCE LLCAug 2016 · 9 co-filers$2.6MCATALYST ORTHOSCIENCE LLCAug 2016 · 9 co-filers$2.6MINNOVOLT INCJun 2014 · 16 co-filers$16.0MLENCO MOBILE INC.Mar 2013 · 15 co-filers$4.0MPHARMATHENE, INCNov 2010 · 22 co-filers$22.6MPHARMATHENE, INCAug 2009 · 18 co-filers$19.3M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Derace in the interactive graph →