Investor · AMES, IA
Chad Stamper
Open Chad in the network graph →Filings
72
SEC Form D
Connections
79
co-filers
Capital
$150K
across filings
Active
Jan 2018
to Mar 2026
Most-connected co-filers (79)
Geoff C. Ruddick · Grand Cayman, Cayman Islands63 sharedBoris M. Onefater · New York, NY31 sharedCapstone Investment Advisors, LLC · New York, NY30 sharedRick Hanna · New York, NY20 sharedErik B. Oros · Century City, CA16 sharedChristopher C. Bowring · Grand Cayman, Cayman Islands16 sharedWhite · Colleyville, TX16 sharedPentwater Capital Management Lp · Chicago, IL16 sharedPentwater Capital Management Lp · Naples, FL16 sharedNassau Life Insurance Company · Hartford, CT16 sharedJoshua Birnbaum · New York, NY14 sharedCary M. Marr · Grand Cayman, Cayman Islands14 sharedLuke Minion · Brandon, SD13 sharedDavid R. Elmaleh · Boston, MA13 sharedJordan M. Estra · Henderson, NV10 sharedJessica Millar · Providence, RI9 sharedTracie C. Klein · Dallas, TX9 sharedPaul M. Britton · New York, NY9 sharedRobert D. Mcdougal · Henderson, NV9 sharedNeal C. Nenadovic · Naples, FL8 sharedJohn E. Mack · Henderson, NV8 sharedDruvnath T. Damry · Port Louis, O48 sharedLloyd Jones · Scottsdale, AZ8 sharedCarl Ager · SALT LAKE CITY, UT8 shared
Recent filings (72)
Benchstone Capital Offshore Fund, Ltd.Mar 2026 · 4 co-filersTilden Park Offshore Investment Fund LtdJan 2026 · 2 co-filersPentwater Unconstrained Fund Ltd.Dec 2025 · 8 co-filersPentwater Credit Fund Ltd.Dec 2025 · 8 co-filersBenchstone Capital Offshore Fund, Ltd.Mar 2025 · 13 co-filersTilden Park Offshore Investment Fund LtdJan 2025 · 7 co-filersPentwater Unconstrained Fund Ltd.Dec 2024 · 11 co-filersPentwater Credit Fund Ltd.Dec 2024 · 11 co-filersGEOVENTION, INC.Nov 2024 · 2 co-filers$750KGEOVENTION, INC.Nov 2024 · 2 co-filers$750KCapstone Equity Replacement Fund (Cayman) Ltd.Nov 2024 · 8 co-filersCapstone Convex Portfolio Protection (Offshore) Ltd.Jun 2024 · 7 co-filersCPP-2012-1 Fund LtdMay 2024 · 9 co-filersBenchstone Capital Offshore Fund, Ltd.Mar 2024 · 13 co-filersCapstone Relative Value Volatility Fund Ltd.Mar 2024 · 7 co-filersCapstone Blue Fund Ltd.Feb 2024 · 9 co-filersTilden Park Offshore Investment Fund LtdJan 2024 · 7 co-filersCapstone Global (Offshore) Ltd.Jan 2024 · 7 co-filersPentwater Unconstrained Fund Ltd.Dec 2023 · 8 co-filersPentwater Credit Fund Ltd.Dec 2023 · 8 co-filersCapstone Phi Kappa Fund Ltd.Nov 2023 · 5 co-filersCapstone Equity Replacement Fund (Cayman) Ltd.Nov 2023 · 5 co-filersPentwater Unconstrained Fund Ltd.Oct 2023 · 8 co-filersPentwater Credit Fund Ltd.Oct 2023 · 8 co-filersCapstone Dispersion Fund (Cayman) Ltd.Oct 2023 · 5 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Chad in the interactive graph →