Investor · New York, NY

Thompson Dean

Open Thompson in the network graph →

Filings

38

SEC Form D

Connections

260

co-filers

Capital

$1.9B

across filings

Active

Jul 2015

to Dec 2025

Most-connected co-filers (260)

David Burgstahler · New York, NY20 shared Martin Flusberg · Newton, MA10 shared Philip N. Greer · New York, NY10 shared Peter A. Krag-Hansen · Vancouver, British Columbia, Canada10 shared Zaid Ashai · Boston, MA10 shared Anthony Browne · FISHERS, IN9 shared Sriram Venkataraman · NEW YORK, NY9 shared Josh Tamaroff · NEW YORK, NY8 shared Greg Cowan · NEW YORK, NY8 shared Michael Asmer · TAMPA, FL8 shared Clayton E. Wilmer · New York, NY7 shared Timothy P. Faenza · New York, NY7 shared Donnell A. Segalas · New York, NY7 shared Jason M. Kellman · New York, NY7 shared Philippe L. Camu · New York, NY7 shared Richard A. Friedman · New York, NY7 shared Julian C. Allen · New York, NY7 shared Mitchell S. Weiss · New York, NY7 shared Sanjeev K. Mehra · New York, NY7 shared Scott Y. Kilpatrick · New York, NY7 shared Peter H. Vermette · New York, NY7 shared Eric M. Goldstein · New York, NY7 shared Jason S. Levesque · New York, NY7 shared John E. Bowman · New York, NY7 shared

Recent filings (38)

Avista Healthcare Partners IV, L.P.Dec 2025 · 5 co-filers Avista Healthcare Partners (Offshore) IV, L.P.Dec 2025 · 5 co-filers Avista Healthcare Partners CV II, L.P.Jun 2025 · 5 co-filers Avista Healthcare Partners (Offshore) VI, L.P.Jun 2023 · 5 co-filers Avista Healthcare Partners VI, L.P.Jun 2023 · 5 co-filers ACP Hyperdrive Holdings, Inc.Aug 2022 · 20 co-filers ACP Hyperdrive Holdings, Inc.Jun 2022 · 20 co-filers Avista Healthcare Partners (Offshore) VI, L.P.May 2022 · 5 co-filers Avista Healthcare Partners VI, L.P.May 2022 · 5 co-filers IR-Med, Inc.Apr 2022 · 25 co-filers$5.0M Walton Renaissance State Credit, LLCJan 2021 · 23 co-filers$847K IR-Med, Inc.Jan 2021 · 26 co-filers Legacy Oaks Senior Tax Credit, LLCJan 2021 · 20 co-filers$850K School Street Walton Limited, LLCJan 2021 · 23 co-filers$777K Walton BT State Credit, LLCJan 2021 · 20 co-filers$4K IR-Med, Inc.Jan 2021 · 26 co-filers Avista Capital Partners (Offshore) V, L.P.Apr 2020 · 5 co-filers Avista Capital Partners V, L.P.Apr 2020 · 5 co-filers Avista Healthcare Partners, L.P.Dec 2019 · 5 co-filers POPS! Diabetes Care, Inc.Aug 2019 · 12 co-filers$5.9M Avista Capital Partners (Offshore) V, L.P.Apr 2019 · 5 co-filers Avista Capital Partners V, L.P.Apr 2019 · 5 co-filers Swift Health Systems Inc.Jan 2018 · 17 co-filers$20.0M POPS! Diabetes Care, Inc.Jan 2018 · 17 co-filers$2.0M Swift Health Systems Inc.Sep 2017 · 11 co-filers$15.0M

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