Investor · GREAT NECK, NY
Isaac K. Kalish
Open Isaac in the network graph →Filings
31
SEC Form D
Connections
113
co-filers
Capital
$64.0M
across filings
Active
Apr 2018
to Mar 2021
Most-connected co-filers (113)
Benjamin K. Bolanos · GREAT NECK, NY22 sharedSteven A. Rosenzweig · GREAT NECK, NY22 sharedMatthew J. Gould · GREAT NECK, NY21 sharedJeffrey A. Gould · GREAT NECK, NY11 sharedAnthony O. Zanze · San Francisco, CA9 sharedJames Rose · St George, UT9 sharedStuart E. Davies · Portland, ME9 sharedEniac Ventures Management, Llc · New York, NY9 sharedEniac Ventures Management, Llc · New York, NY9 sharedMark R. Hamilton · San Francisco, CA9 sharedS. K. Shenfeld · GREAT NECK, NY8 sharedTimothy Young · San Francisco, CA8 sharedNihal Mehta · San Francisco, CA8 sharedDhiraj Singh · San Francisco, CA8 sharedHadley Harris · San Francisco, CA8 sharedChet K. Flanagan · VANCOUVER, British Columbia, Canada6 sharedThomas G. Avant · VANCOUVER, British Columbia, Canada6 sharedBraden K. Bosch · VANCOUVER, British Columbia, Canada6 sharedStacey Boyd · San Francisco, CA6 sharedAlexandra K. Leavenworth · GREAT NECK, NY6 sharedAndrew Trader · San Francisco, CA6 sharedCaprice Young · San Francisco, CA6 sharedGautam T. Chandra · Washington, Washington, D.C.6 sharedFredric H. Gould · GREAT NECK, NY6 shared
Recent filings (31)
Walleye Quantic Master Fund LtdJun 2025 · 10 co-filersWalleye Opportunities Fund LtdMar 2025 · 12 co-filersSea Hawk Multi-Strategy Fund Ltd.Apr 2024 · 16 co-filersRainbow Realty Group IV LLCApr 2024 · 17 co-filers$100.0MRainbow Realty Group IV LLCApr 2024 · 17 co-filers$100.0MWalleye Opportunities Fund LtdMar 2024 · 21 co-filersRainbow Realty Group IV LLCMar 2024 · 17 co-filers$100.0MRainbow Realty Group IV LLCMar 2024 · 17 co-filers$100.0MVenatorx Pharmaceuticals, Inc.Jul 2023 · 19 co-filers$48.2MVenatorx Pharmaceuticals, Inc.Feb 2023 · 23 co-filers$16.4MVenatorx Pharmaceuticals, Inc.Dec 2022 · 26 co-filers$24.7MVenatorx Pharmaceuticals, Inc.Sep 2022 · 26 co-filers$24.5MVacation Equity Fund, LLCApr 2022 · 2 co-filers$15.0MVenatoRx Pharmaceuticals, Inc.Apr 2022 · 28 co-filers$60.0MVacation Equity Fund, LLCApr 2022 · 2 co-filers$5.0MEniac Special Lambda LLCMar 2021 · 16 co-filersEniac Special Kappa LLCMar 2021 · 16 co-filersRainbow Realty Group LLCMar 2021 · 28 co-filers$15.0MRainbow Realty Group LLCJan 2021 · 28 co-filers$15.0MEniac Special Iota LLCDec 2020 · 16 co-filersRainbow Realty Group LLCNov 2020 · 28 co-filers$15.0MRainbow Realty Group LLCOct 2020 · 28 co-filers$15.0MEniac Special Theta LLCSep 2020 · 16 co-filers$3.1MEniac Special Eta LLCSep 2020 · 16 co-filers$2.3MRainbow Realty Group LLCAug 2020 · 28 co-filers$15.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Isaac in the interactive graph →