Investor · Berkeley, CA
Robert Weisskoff
Open Robert in the network graph →Filings
144
SEC Form D
Connections
689
co-filers
Capital
$130.1M
across filings
Active
Dec 2009
to Oct 2021
Most-connected co-filers (689)
Daniel Ahrens · Brooklyn, NY28 sharedJoseph Feeney · Boston, MA26 sharedGreg A. Varner · Boston, MA26 sharedMark S. Kuzminskas · Boston, MA26 sharedSugar Land Holdings GP, LLC · Norfolk, VA26 sharedAndrew A. Levy · Westminster, MA26 sharedBoston Partners Global Investors, Inc · New York, NY26 sharedWalter M. Schenker · Westminster, MA26 sharedRobert A. Crisafulli · Westminster, MA26 sharedDavid P. Bonita · New York, NY14 sharedRobert Bolthouse · Wake Forest, NC10 sharedThomas L. White Iii · Greensboro, NC10 sharedRyan Krantz · Plantation, FL10 sharedDavid Scheer · Foster City, CA10 sharedAnthony J. Salewski · San Francisco, CA10 sharedHal Strong · San Francisco, CA10 sharedHeidi Roizen · Palo Alto, CA10 sharedBen Brigeman · San Francisco, CA10 sharedSiddharth Ramakrishnan · San Francisco, CA10 sharedPablo Srugo · Briarcliff Manor, NY10 sharedZachary Segal · Cleveland, OH10 sharedGreg Geronemus · SAUSALITO, CA10 sharedCameron Jones · Cedar Rapids, IA9 sharedGary J. Michel · San Francisco, CA9 shared
Recent filings (144)
Affinia Therapeutics Inc.Oct 2025 · 25 co-filers$45.0MWPG Partners Opportunistic Value Fund, L.P.Sep 2025 · 12 co-filersBoston Partners Portfolio TrustSep 2025 · 12 co-filersBoston Partners Long/Short Equity, L.P.Sep 2025 · 12 co-filersBP Transtrend Diversified Fund LLCSep 2025 · 10 co-filersAdela, Inc.Jul 2025 · 32 co-filers$27.0MAdela, Inc.Jul 2025 · 32 co-filers$27.0MZenflow, Inc.Nov 2024 · 8 co-filers$25.2MBoston Partners Long/Short Equity, L.P.Sep 2024 · 12 co-filersBoston Partners Portfolio TrustSep 2024 · 12 co-filersBP Transtrend Diversified Fund LLCSep 2024 · 10 co-filersWPG Partners Opportunistic Value Fund, L.P.Sep 2024 · 12 co-filersAdela, Inc.Jul 2024 · 35 co-filers$49.3MAdela, Inc.Jul 2024 · 35 co-filers$49.3MPanama City Surgery Center, LLCMay 2024 · 25 co-filers$667KAdela, Inc.Feb 2024 · 35 co-filers$3.3MAdela, Inc.Feb 2024 · 35 co-filers$1.2MAdela, Inc.Feb 2024 · 35 co-filers$3.3MAdela, Inc.Feb 2024 · 35 co-filers$1.2MPACIFIC BIOSCIENCES OF CALIFORNIA, INC.Oct 2023 · 36 co-filers$84.8MWPG Partners Opportunistic Value Fund, L.P.Sep 2023 · 12 co-filersBoston Partners Long/Short Equity, L.P.Sep 2023 · 12 co-filersBoston Partners Portfolio TrustSep 2023 · 12 co-filersBP Transtrend Diversified Fund LLCSep 2023 · 10 co-filersPACIFIC BIOSCIENCES OF CALIFORNIA, INC.Aug 2023 · 34 co-filers$85.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Robert in the interactive graph →