Investor · New York, NY

Brian Rosenzweig

Open Brian in the network graph →

Filings

12

SEC Form D

Connections

35

co-filers

Capital

$76.2M

across filings

Active

Aug 2023

to Aug 2025

Most-connected co-filers (35)

Daniel R. Frankenstein · New York, NY7 shared Corentin A. Du Roy De Blicquy · London, United Kingdom2 shared Assure Fund Management Ii · Salt Lake City, UT2 shared Paul A. Stapleton · Boca Raton, FL2 shared Mary Chan · Colorado Springs, CO2 shared Mark J. Simonson · Soldotna, AK2 shared Lindsay Beck · San Francisco, CA2 shared Debi Robell · Kula, HI2 shared Arash Aminian · Fountain Valley, CA2 shared Humble Lukanga · Beverly Hills, CA2 shared Curtis Smith · Dallas, TX2 shared Calvin R. Watson · Vancouver, British Columbia, Canada2 shared Assure Fund Management Ii · Salt Lake City, UT2 shared David Sacks · San Francisco, CA2 shared Robert Scott · Portland, OR2 shared Stephen A. Velotti · Hamilton, Bermuda2 shared Richard L. Thoms · Salt Lake City, UT2 shared Faith Kosobucki · Durham, NC2 shared Thomas Finegan · Durham, NC2 shared David Eisenberg · New York, NY2 shared Melanie Brensinger · New York, NY2 shared James Duke · Durham, NC2 shared Phil Erlanger · Durham, NC2 shared Philip A. Lotz · Hamilton, Bermuda1 shared

Recent filings (12)

Joule SPV VI, LPAug 2025 · 1 co-filer$15.0M Joule Ventures V, L.P.Oct 2024 · 2 co-filers$100.0M Joule Ventures V-A, L.P.Oct 2024 · 2 co-filers$100.0M Joule Ventures V, L.P.Aug 2023 · 1 co-filer$100.0M Arnica, Inc.Aug 2021 · 9 co-filers$5.0M Arnica, Inc.Aug 2021 · 9 co-filers$5.0M Smolboon-B-SPV-2, a Series of Smolboon Private Placements LLCMay 2021 · 7 co-filers$576K JANVEST CAPITAL PARTNERS IV-A, L.P.Aug 2020 · 3 co-filers$100.0M JANVEST CAPITAL PARTNERS IV-A, L.P.Aug 2020 · 3 co-filers$100.0M JANVEST CAPITAL PARTNERS IV, L.P.Jul 2020 · 5 co-filers$100.0M JANVEST CAPITAL PARTNERS IV, L.P.Oct 2019 · 5 co-filers$80.0M FoodLogiQ, LLCJun 2019 · 18 co-filers$10.0M FoodLogiQ, LLCApr 2018 · 14 co-filers$11.5M Smolboon-B-SPV, a Series of Smolboon Private Placements LLCApr 2018 · 7 co-filers$1.3M

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