Investor · DARIEN, CT
Douglas Rosenstein
Open Douglas in the network graph →Filings
40
SEC Form D
Connections
119
co-filers
Capital
—
across filings
Active
Jan 2023
to Jun 2025
Most-connected co-filers (119)
William Hausberg · ST. LOUIS, MO20 sharedClayton E. Wilmer · New York, NY18 sharedScott Y. Kilpatrick · New York, NY18 sharedAndrew E. White · New York, NY18 sharedChristopher E. Nelson · New York, NY18 sharedKirsten F. Imohiosen · New York, NY18 sharedLaurie E. Schmidt · New York, NY18 sharedGetty Y. Chin · New York, NY18 sharedJohanna E. Volpi · New York, NY18 sharedOksana E. Beard · New York, NY18 sharedWilliam Y. Eng · New York, NY18 sharedDaniel E. Alger · New York, NY18 sharedJoe Fairless · New York, NY18 sharedFrank Roessler · New York, NY18 sharedDirk E. Degenaars · New York, NY18 sharedAlan S. Kava · New York, NY18 sharedWilliam Roberts · Grand Cayman, Cayman Islands18 sharedChristopher Olsen · Columbus, OH18 sharedKyle E. Kendall · New York, NY18 sharedAlexander E. Cheek · New York, NY18 sharedDavid Arndt · Plano, TX18 sharedAlastair R. Mcintyre · Winnipeg, Manitoba, Canada18 sharedChristopher C. Monroe · New York, NY18 sharedWilliam L. Butler, Jr · Cincinnati, OH18 shared
Recent filings (40)
Galaxy III, a Series of E1 VC, LLCSep 2025 · 5 co-filersGalaxy III, a Series of E1 VC, LLCSep 2025 · 5 co-filersNine, a Series of Special Purpose Machine, LLCAug 2025 · 5 co-filersColossus West VII, a Series of E1 VC, LLCAug 2025 · 5 co-filersUPLIFT INVESTORS FUND I, LPJun 2025 · 8 co-filersUPLIFT INVESTORS FUND I-A, LPJun 2025 · 8 co-filersUPLIFT INVESTORS FUND I, LPJun 2025 · 8 co-filersUPLIFT INVESTORS FUND I-A, LPJun 2025 · 8 co-filersSynergy VIII, a Series of E1 VC, LLCMay 2025 · 5 co-filersGalaxy III, a Series of E1 VC, LLCMay 2025 · 5 co-filersTwo, a Series of Special Purpose Machine, LLCApr 2025 · 5 co-filersThree, a Series of Special Purpose Machine, LLCApr 2025 · 5 co-filersDefense VII, a Series of E1 VC, LLCApr 2025 · 5 co-filersInfra I, a Series of E1 VC, LLCApr 2025 · 5 co-filersFour, a Series of Special Purpose Machine, LLCApr 2025 · 5 co-filersFive, a Series of Special Purpose Machine, LLCApr 2025 · 5 co-filersNeurotech I, a Series of E1 VC, LLCApr 2025 · 5 co-filersThree, a Series of Special Purpose Machine, LLCApr 2025 · 5 co-filersPC SPACEX 2025 WCI ONE SPV, LLCJan 2025 · 2 co-filers$3.2MPlural Capital Fund III LPJan 2025 · 2 co-filersPC SX 2025 LLCJan 2025 · 2 co-filersCoverself IncJan 2024 · 5 co-filers$3.4MCoverself IncNov 2023 · 5 co-filers$3.4MCoverself IncJan 2023 · 5 co-filers$5.7MOld Augusta Vertical II REIT, LLCJan 2023 · 110 co-filers$125K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Douglas in the interactive graph →