Investor · Catano, Puerto Rico

Jim Taubenfeld

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Filings

30

SEC Form D

Connections

86

co-filers

Capital

$49.5M

across filings

Active

Apr 2021

to Mar 2026

Most-connected co-filers (86)

Andrew Schwabe · Bryn Mawr, PA23 shared General Catalyst Group Management, Llc · Cambridge, MA23 shared Michael Nugent · Bryn Mawr, PA23 shared Hemant E. Taneja · San Francisco, CA20 shared Augustine M. Cruciotti · Denver, CO20 shared Kenneth E. Chenault · Cambridge, MA19 shared Kathryn Mcaleer · Cincinnati, OH19 shared David P. Fialkow · Cambridge, MA19 shared General Catalyst Group Management, Llc · Cambridge, MA19 shared Sunbal Z. Javaid, M.D · Cincinnati, OH19 shared Steven Schwartz · Woodmere, NY17 shared Joel E. Cutler · Cambridge, MA17 shared Caitlyn C. Truong · Bedford, MA17 shared General Catalyst Gp Xii, Llc · Cambridge, MA8 shared General Catalyst Gp Xii, Llc · Cambridge, MA8 shared General Catalyst Gp Xii, Llc · Cambridge, MA8 shared Andres Garcia · New York, NY6 shared Nelson Menda · Catano, Puerto Rico6 shared General Catalyst Partners Xii, L.P · Cambridge, MA5 shared General Catalyst Partners Xii, L.P · Cambridge, MA5 shared General Catalyst Partners Xii, L.P · Cambridge, MA5 shared Gc Managed Accounts Gp, Llc · Cambridge, MA4 shared James D. Shelton · Plano, TX3 shared Mary L. Dittrich · Plano, TX3 shared

Recent filings (30)

GC Venture XII (A-III), L.P.Mar 2026 · 6 co-filers GC Venture XII (A-I), L.P.Feb 2026 · 5 co-filers GC Venture XII (A-II), L.P.Feb 2026 · 5 co-filers GC Venture XII (VH 2025), L.P.Feb 2026 · 5 co-filers GC Venture XII (A), L.P.Dec 2025 · 18 co-filers GC Creation Fund III, L.P.Dec 2025 · 14 co-filers GC Customer Value Fund, L.P.Oct 2025 · 16 co-filers PR Five Equity Fund LLCAug 2025 · 5 co-filers PR Five Equity Fund LLCAug 2025 · 5 co-filers GC Venture XII (T), LPApr 2025 · 16 co-filers GC CUSTOMER VALUE FUND II, L.P.Mar 2025 · 16 co-filers General Catalyst Excelsior Fund, L.P.Aug 2024 · 15 co-filers General Catalyst Group XII - Endurance, L.P.Nov 2023 · 19 co-filers General Catalyst Group XII - Creation, L.P.Nov 2023 · 19 co-filers General Catalyst Group XII - Health Assurance, L.P.Nov 2023 · 19 co-filers General Catalyst Group XII - Ignition, L.P.Nov 2023 · 19 co-filers General Catalyst Group XII, L.P.Nov 2023 · 19 co-filers PR Five Equity Fund LLCAug 2023 · 8 co-filers GC CD Customer Value Fund, L.P.Aug 2023 · 15 co-filers GC CUSTOMER VALUE FUND II, L.P.Feb 2023 · 16 co-filers PR Five Equity Fund LLCAug 2022 · 8 co-filers GENERAL CATALYST GROUP XI - HEALTH ASSURANCE LPJul 2022 · 17 co-filers USRC Baldwin Hills, LLCMar 2022 · 11 co-filers$2.8M General Catalyst Group XI - Ignition, L.P.Oct 2021 · 17 co-filers$4.6B General Catalyst Group XI - Endurance, L.P.Oct 2021 · 17 co-filers$4.6B

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jim in the interactive graph →