Investor · NEEDHAM, MA

Bruce C. Wendel

Open Bruce in the network graph →

Filings

10

SEC Form D

Connections

47

co-filers

Capital

$104.8M

across filings

Active

Sep 2018

to Oct 2023

Most-connected co-filers (47)

Bitbull Capital Management Lp · San Francisco, CA5 shared Bitbull Capital Management Lp · San Francisco, CA5 shared Bitbull Capital Management Lp · SAN FRANCISCO, CA5 shared Sarah E. Bergstrand · SAN FRANCISCO, CA5 shared Joseph Dipasquale · SAN FRANCISCO, CA5 shared Tom Yanagi · New York, NY5 shared Brian Stuglik · NEEDHAM, MA4 shared Eric Rowinsky · Tel Aviv, L34 shared Gina C. Consylman · NEEDHAM, MA2 shared Rob Gagnon · NEEDHAM, MA2 shared Alun Williams · NEW YORK, NY2 shared Marios G. Fotiadis · San Diego, CA2 shared Steven G. Holtzman · San Diego, CA2 shared Natalie J. Lamarque · New York, NY2 shared Aaron C. Ball · New York, NY2 shared Claire L. Babineaux-Fontenot · New York, NY2 shared Paula A. Steiner · New York, NY2 shared Tyler Cauble · Nashville, TN2 shared Matt Hayes · Virginia Beach, VA2 shared David Wolfe · Virginia Beach, VA2 shared Timothy J. Walsh · Austin, TX2 shared Jonathan Hsu · San Francisco, CA2 shared Eugene N. Arnold Iii · Chicago, IL2 shared George B. Bashforth · Camana Bay, Grand Cayman, Cayman Islands2 shared

Recent filings (10)

GT Biopharma, Inc.Mar 2025 · 9 co-filers$1.3M GT Biopharma, Inc.Mar 2025 · 9 co-filers$1.3M BitBull Offshore Fund Ltd.Oct 2023 · 6 co-filers BitBull Offshore Fund Ltd.Oct 2022 · 6 co-filers BitBull Offshore Fund Ltd.Nov 2021 · 6 co-filers Verastem, Inc.Mar 2020 · 26 co-filers$100.0M Verastem, Inc.Jan 2020 · 32 co-filers$4.8M BitBull Opportunistic Fund LPNov 2019 · 8 co-filers BitBull Opportunistic Fund LPNov 2018 · 8 co-filers AffyImmune Therapeutics, Inc.Nov 2018 · 8 co-filers$14.6M AffyImmune Therapeutics, Inc.Sep 2018 · 5 co-filers$12.1M

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