Investor · St. Louis, MO
Winthrop B. Reed, Iii
Open Winthrop in the network graph →Capital
$85.5M
across filings
Active
Sep 2019
to Oct 2025
Most-connected co-filers (83)
Amy B. Stone · St. Louis, MO7 sharedSamuel W. Duggan, Ii · St. Louis, MO7 sharedCheryl D. Walker · St. Louis, MO5 sharedJoshua Mayer · Berwyn, PA5 sharedRahul D. Advani · Redwood City, CA4 sharedElyse P. Winer · Boston, MA4 sharedSara Graziano · Belmont, CA4 sharedChristopher Smith · Belmont, CA4 sharedGeorge Whitesides · Cambridge, MA4 sharedDan Krasner · Sausalito, CA4 sharedMarvin R. Wooten Jr · Belmont, CA4 sharedJohn Holland · Sausalito, CA4 sharedRobert A. Kershner · Owings Mills, MD4 sharedJordan Amyx · Dallas, TX4 sharedMarsha K. Benney · St. Louis, MO3 sharedOrvin T. Kimbrough · St. Louis, MO3 sharedSimon G. Edwards · Grand Cayman, Cayman Islands3 sharedBrian Adamsky · Radnor, PA3 sharedBrian K. Humes · St. Louis, MO3 sharedDeanna J. Derrick · GRAND CAYMAN, Cayman Islands3 sharedMichael Azeez · Radnor, PA3 sharedChristopher J. Ackerman · CHICAGO, IL3 sharedTracy E. Hart · St. Louis, MO3 sharedJohnny S. Wang · St. Louis, MO3 shared Recent filings (12)
Midwest BankCentre, Inc.Oct 2025 · 54 co-filers$50.0MMidwest BankCentre, Inc.Apr 2025 · 58 co-filers$10.0MSER Efficiency Fund I, LPAug 2021 · 13 co-filersMidwest BankCentre, Inc.Jun 2021 · 51 co-filers$35.0MInnovative Treatment Products, Inc.Apr 2021 · 2 co-filers$2.0MSER Capital Partners I, LPJan 2021 · 13 co-filersInnovative Treatment Products, Inc.Nov 2020 · 2 co-filers$2.0MSER Storage Fund II, LPOct 2020 · 16 co-filersInnovative Treatment Products, Inc.Jun 2020 · 2 co-filers$2.0MSER Perfect Power Solutions Fund I, LPJun 2020 · 16 co-filersInnovative Treatment Products, LLCJun 2020 · 2 co-filers$2.0MInnovative Treatment Products, LLCSep 2019 · 1 co-filer$500K Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Winthrop in the interactive graph →