Investor · San Francisco, CA

Jason Frantz

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Filings

19

SEC Form D

Connections

245

co-filers

Capital

$35.0M

across filings

Active

Apr 2014

to Sep 2021

Most-connected co-filers (245)

Michael L. Speiser · Palo Alto, CA13 shared Robert Woollen · San Francisco, CA11 shared Scott Dietzen · San Francisco, CA8 shared John Mcmahon · Redwood City, CA6 shared Michael Palmer · San Francisco, CA5 shared Kevin Wang · San Francisco, CA4 shared Katsuya Inubushi · Tokyo, M03 shared Kazumasa Watanabe · Tokyo, M03 shared Hiroyuki Koike · Tokyo, M03 shared Masayuki Hyodo · Tokyo, M03 shared Jay R. Soni · Seal Beach, CA3 shared Ashraf Ramtoola · Port Louis,, O43 shared Robert M. Yothers · SOUDERTON, PA3 shared Fraser D. Bullock · Salt Lake City, UT3 shared Kotaro Tameda · Tokyo, M03 shared Nobuhiro Yoshida · Tokyo, M03 shared Kevin A. Phillip · Grand Cayman, Cayman Islands3 shared Wendy A. Bennewitz · St. Paul, MN3 shared James Shillito · New York, NY3 shared Yukihito Honda · Tokyo, M03 shared Owen Jones · Weston, WI3 shared Stephen Wise · New York, NY3 shared Brad Gerstner · Boston, MA3 shared Darren I. Friedman · New York, NY3 shared

Recent filings (19)

AS 1 LLCJun 2025 · 5 co-filers Sigma Computing, Inc.Jan 2025 · 25 co-filers$274.0M Sigma Computing, Inc.Jan 2025 · 25 co-filers$274.0M SUMITOMO CORPJul 2024 · 144 co-filers AS 1 LLCJun 2024 · 5 co-filers Sigma Computing, Inc.Jun 2024 · 23 co-filers$255.0M Sigma Computing, Inc.Jun 2024 · 23 co-filers$255.0M SUMITOMO CORPJul 2023 · 144 co-filers Ur24Technology, Inc.Jun 2023 · 10 co-filers$95K Sigma Computing, Inc.May 2023 · 19 co-filers$340.0M SUMITOMO CORPJul 2022 · 145 co-filers Ur24Technology, Inc.Jul 2022 · 10 co-filers$1.5M Sigma Computing, Inc.Dec 2021 · 19 co-filers$300.0M Sigma Computing, Inc.Sep 2021 · 18 co-filers$15.0M Sigma Computing, Inc.Sep 2021 · 18 co-filers$15.0M Gilgamesh Pharmaceuticals, Inc.Jul 2020 · 8 co-filers$150K HSR INCOME & VALUE REIT I, INC.Jul 2020 · 11 co-filers$200.0M Gilgamesh Pharmaceuticals, Inc.Jul 2020 · 8 co-filers Sigma Computing, Inc.Nov 2019 · 11 co-filers$30.0M Sigma Computing, Inc.Nov 2019 · 11 co-filers$30.0M HSR INCOME & VALUE REIT I, INC.Sep 2019 · 9 co-filers$200.0M Sigma Computing, Inc.Jan 2018 · 7 co-filers$20.0M Sigma Computing, Inc.Jan 2018 · 7 co-filers$20.0M Bitmoon Computing, Inc.Apr 2014 · 6 co-filers$8.0M Bitmoon Computing, Inc.Apr 2014 · 6 co-filers$8.0M

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