Investor · Shenandoah, TX

Jeffery C. Conn

Open Jeffery in the network graph →

Filings

21

SEC Form D

Connections

54

co-filers

Capital

$3.0M

across filings

Active

Jul 2015

to Dec 2024

Most-connected co-filers (54)

C.Y. Polar Capital LLP · London, United Kingdom10 shared Capula Investment Management Asia Limited · Hong Kong, Hong Kong10 shared Reeju A. Thomas · Newtown Square, PA10 shared Stephanie C. Brown · Merrimack, NH10 shared A L. Sjothun · Salem, OR10 shared Ted Hsin-Che Shiung · Causeway Bay, Hong Kong10 shared Heather Schwarz · MIAMI, FL7 shared Thomas H. Westbrook · Winston-Salem, NC7 shared N. Praesidium Partners Gp, Llc · Shenandoah, TX6 shared Stella E. Pappas · Chicago, IL5 shared Virginia E. Riesing · MILWAUKEE, WI5 shared N. Praesidium Partners Gp, Llc · The Woodlands, TX5 shared N. Praesidium Partners Gp, Llc · The Woodlands, TX5 shared Martin P. Gilmore · Winston-Salem, NC4 shared Garth A. Timoll, Sr · San Francisco, CA4 shared E. Lionheart Strategic Management Llc · New York, NY4 shared Michael J. Shea · Salem, OR4 shared Marcelo Camberos · San Mateo, CA3 shared Noah Rosenfarb · Parkland, FL3 shared Bireme Capital, LLC · Rockville, MD3 shared Joshua K. Silverman · New York, NY3 shared Khalil B. Barrage · New York, NY3 shared Adam L. Alpert · Providence, RI3 shared Garo H. Armen · Lexington, MA3 shared

Recent filings (21)

Praesidium Partners Trading, LPMar 2026 · 1 co-filer State Investments L.L.C.Dec 2024 · 11 co-filers$10.0M Praesidium Partners Trading, LPDec 2024 · 4 co-filers Praesidium Partners Trading, LPDec 2024 · 4 co-filers Praesidium Partners Trading, LPDec 2023 · 3 co-filers State Investments L.L.C.Nov 2023 · 10 co-filers$10.0M Praesidium Partners Trading, LPDec 2022 · 5 co-filers State Investments L.L.C.Aug 2022 · 10 co-filers$10.0M Praesidium Partners Trading, LPDec 2021 · 5 co-filers State Investments L.L.C.Oct 2021 · 12 co-filers$10.0M Praesidium Partners Trading, LPDec 2020 · 5 co-filers State Investments L.L.C.Sep 2020 · 11 co-filers$10.0M Asto CT, IncAug 2020 · 18 co-filers$3.0M Asto CT, IncDec 2019 · 16 co-filers$5.0M Protagenic Therapeutics, Inc.\newDec 2019 · 17 co-filers$2.5M Protagenic Therapeutics, Inc.\newDec 2019 · 17 co-filers$2.5M Protagenic Therapeutics, Inc.\newOct 2019 · 17 co-filers$2.5M State Investments L.L.C.Jul 2019 · 10 co-filers$10.0M State Investments L.L.C.Jul 2018 · 11 co-filers$10.0M State Investments L.L.C.Jul 2017 · 11 co-filers$10.0M State Investments L.L.C.Jul 2016 · 13 co-filers$10.0M State Investments L.L.C.Jul 2015 · 13 co-filers$10.0M

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