Investor · Irvine, CA

Dennis Locke

Open Dennis in the network graph →

Filings

35

SEC Form D

Connections

98

co-filers

Capital

$50.5M

across filings

Active

Dec 2019

to Sep 2025

Most-connected co-filers (98)

Jeff Moses · Irvine, CA19 shared Tong Shen · SILVER SPRING, MD14 shared Kimberly L. Feil · Chicago, IL14 shared Bruce J. Darringer · NEW YORK, NY14 shared Randi C. Zuckerberg · New York, NY14 shared Gerry Martin · Newport Beach, CA14 shared John Stroh · Irvine, CA10 shared Sandy Modell · Orlando, FL8 shared Neil S. Siegel · Philadelphia, PA8 shared Aymeric S. Sallin · Watertown, MA8 shared Aziz A. Gilani · Houston, TX8 shared Tong Gao · SILVER SPRING, MD8 shared Austin G. James · Amarillo, TX8 shared Deborah Shea · Irvine, CA7 shared Adrian M. Fortino · Houston, TX6 shared Kevin Woodbridge · Newport Beach, CA6 shared M. B. Garrou · Houston, TX6 shared Jane N. Wilkinson · Luxembourg, Luxembourg6 shared Gregory L. Armstrong · Denver, CO6 shared Lin Yu · Irvine, CA5 shared Phillip L. Grandinetti, Iii · Phoenix, AZ5 shared Greg Khodara · Newport Beach, CA5 shared J. M. Jones · Minneapolis, MN4 shared Max Goldstein · Venice, CA4 shared

Recent filings (35)

GATC HEALTH CORPSep 2025 · 20 co-filers$50.0M ONIT SciencesMay 2024 · 11 co-filers$200K Mercury Fund Executives V, L.P.Oct 2023 · 8 co-filers$610K GATC HEALTH CORPSep 2023 · 11 co-filers$621K GATC HEALTH CORPAug 2023 · 11 co-filers$25.0M GATC HEALTH CORPMay 2023 · 11 co-filers$13.0M GATC HEALTH CORPApr 2023 · 11 co-filers$10.6M GATC HEALTH CORPApr 2023 · 14 co-filers$10.0M Mercury Fund V, L.P.Mar 2023 · 8 co-filers$150.0M Mercury Fund Affiliates V, L.P.Mar 2023 · 8 co-filers$150.0M ONIT SciencesDec 2022 · 11 co-filers$10.0M GATC HEALTH CORPAug 2022 · 14 co-filers$10.0M Mercury Fund V, L.P.Feb 2022 · 8 co-filers$150.0M Mercury Fund Affiliates V, L.P.Feb 2022 · 8 co-filers$150.0M GATC HEALTH CORPDec 2021 · 11 co-filers$5.0M GATC HEALTH CORPDec 2021 · 11 co-filers$10.0M GATC HEALTH CORPSep 2021 · 11 co-filers$5.0M Respond Flow, Inc.Aug 2021 · 4 co-filers$3.3M GATC CANNA CORPFeb 2021 · 8 co-filers$1.5M Pomp & Whimsy IncDec 2020 · 8 co-filers$3.0M ONIT SciencesNov 2020 · 11 co-filers$10.0M Bluestone Medical, Inc.Oct 2020 · 14 co-filers$5.0M ONIT SciencesFeb 2020 · 8 co-filers$5.0M GATC CANNA CORPFeb 2020 · 8 co-filers$500K Mercury Fund Affiliates IV, L.P.Jan 2020 · 10 co-filers$10.0M

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