Investor · Berkeley, CA

John Z. Thompson

Open John in the network graph →

Filings

12

SEC Form D

Connections

52

co-filers

Capital

$654.9M

across filings

Active

Oct 2024

to Jan 2026

Most-connected co-filers (52)

Kurt Z. House · Berkeley, CA9 shared Connie Z. Chan · Berkeley, CA8 shared Josh Z. Goldman · Birmingham, AL7 shared Jeroen Z. Van Der Hoek · Birmingham, AL6 shared Karl Z. White · Berkeley, CA5 shared Henry A. Turner · Anniston, AL4 shared John Hopper · Solon, OH4 shared Rajeev Prasad · Menlo Park, CA4 shared Dale M. Wollschleger · Solon, OH4 shared Mark Douglas · Solon, OH4 shared David M. Hunt · Moorestown, NJ4 shared Nidhi Doshi · Menlo Park, CA4 shared Dan Abrahamian · Hoboken, NJ4 shared Joel M. Poe · Austin, TX3 shared Hoang Phan · Dover, DE3 shared Alexander N. Washburn · Seattle, WA3 shared Hernan Uribe Zeballos · Vancouver, British Columbia, Canada3 shared Timothy C. Stern · Saint Louis, MO3 shared Thomas Kearney · Hoboken, NJ3 shared Jay Z. Simons · Berkeley, CA3 shared Mitchell M. Daitz · Moorestown, NJ3 shared Hosh Weekes · Newport News, VA3 shared Robert Sowislo · Solon, OH3 shared Youngming (Alex) Zhang · Vancouver, British Columbia, Canada3 shared

Recent filings (12)

KoBold Metals CoJan 2026 · 8 co-filers$292.0M KoBold Metals CoNov 2025 · 18 co-filers$200.0M KoBold Metals CoOct 2024 · 6 co-filers$526.9M KoBold Metals CoJul 2023 · 17 co-filers$195.0M Chronic Care Management, Inc.Aug 2022 · 21 co-filers$6.5M KoBold Metals CoFeb 2022 · 17 co-filers$203.8M Chronic Care Management, Inc.Dec 2021 · 23 co-filers$3.0M Chronic Care Management, Inc.Sep 2021 · 23 co-filers$1.5M Green Star Line I, L.P.Mar 2021 · 2 co-filers Chronic Care Management, Inc.Mar 2021 · 18 co-filers$7.3M In The Black Venture Fund II, L.P.Mar 2021 · 2 co-filers Green Star Line II, L.P.Mar 2021 · 2 co-filers

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