Investor · Fort Worth, TX

Jack D. Hightower

Open Jack in the network graph →

Filings

16

SEC Form D

Connections

139

co-filers

Capital

—

across filings

Active

Nov 2016

to May 2020

Most-connected co-filers (139)

Ryan D. Hightower · Fort Worth, TX7 shared Daniel D. Silver · Fort Worth, TX5 shared Georgia N. Prinsloo · Grand Cayman, Cayman Islands5 shared Michael Rohwetter · New York, NY5 shared Stefan Dunajewski · New York, NY5 shared David Waxman · WESTPORT, CT3 shared Jennifer Nicolle · St Peter Port, Y73 shared Jackson Nurmi · NEW ROCHELLE, NY3 shared Joseph J. Donovan · Boston, MA3 shared Peter R. Kramer · Boston, MA3 shared Samuel Mark · NEW ROCHELLE, NY3 shared Brant Brooks · NEW ROCHELLE, NY3 shared John Knox · London, United Kingdom3 shared Michael Livanos · WESTPORT, CT3 shared Frank B. Manning · Boston, MA3 shared Michael R. Barry · MARIETTA, GA3 shared James Cheney · MARIETTA, GA3 shared Christopher Booker · Frisco, TX3 shared Philip R. Frank · Boston, MA3 shared William R. Kelley · MARIETTA, GA3 shared Adam Berkowitz · NEW ROCHELLE, NY3 shared Eli P. Glanz · Rye Brook, NY3 shared Marc C. Furstein · New York, NY2 shared Gary R. Butler · GEORGE TOWN, Cayman Islands2 shared

Recent filings (16)

Exponent SLP LPDec 2025 · 7 co-filers Exponent SLP LPDec 2025 · 7 co-filers Exponent Fund LPNov 2025 · 11 co-filers Exponent Fund LPNov 2025 · 11 co-filers SES S.A.Nov 2025 · 40 co-filers$5.0M SES S.A.Aug 2025 · 40 co-filers$5.3M Poetic Opportunities Fund X LPApr 2025 · 11 co-filers Poetic Opportunities Fund X LPApr 2024 · 11 co-filers Diversified Core Equity Fund LLC: U.S. Large-CapApr 2024 · 16 co-filers Poetic Opportunities Fund X LPApr 2023 · 11 co-filers Diversified Core Equity Fund LLC: U.S. Large-CapApr 2023 · 16 co-filers Zoom Telephonics, Inc.May 2020 · 34 co-filers$3.4M Zoom Telephonics, Inc.May 2019 · 22 co-filers$5.0M HighPeak Energy Partners II, LPMar 2018 · 8 co-filers HighPeak Energy Partners, LPOct 2017 · 8 co-filers Unilife CorpJan 2017 · 38 co-filers$5.0M Unilife CorpNov 2016 · 40 co-filers$10.6M Zoom Telephonics, Inc.Nov 2016 · 15 co-filers$3.0M

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