Ledger.
Investor · Grand Cayman, Cayman Islands

Jianming Ma

Open Jianming in the network graph →
Filings
17
SEC Form D
Connections
97
co-filers
Capital
$1.6B
across filings
Active
Jan 2020
to Dec 2025

Most-connected co-filers (97)

Tzafrir Shahar · Walnut, CA12 sharedElizabeth A. Blankenship · Phoenix, AZ12 sharedPaula J. Sims · Phoenix, AZ12 sharedHam K. Serunjogi · Menlo Park, CA12 sharedRichard Willis · New York, NY12 sharedBrian Greenfield · Boston, MA12 sharedBlake P. Conner · Miami, FL12 sharedTheodore N. Geisler · Phoenix, AZ12 sharedPetrus J. Pretorius · Tzaneen, T312 sharedRichard P. Fox · Phoenix, AZ12 sharedA.T. Gekko, LLC · Pittsburgh, PA11 sharedGeoff Chapin · Boston, MA11 sharedBruce J. Nordstrom · Phoenix, AZ11 sharedDerek P. Hodges · Huntingtown, MD11 sharedDarryl Kelly-Mcdade · Longmont, CO11 sharedJeffrey B. Guldner · Phoenix, AZ11 sharedDavid E. Park, Iii · San Francisco, CA11 sharedRobert E. Smith · Phoenix, AZ11 sharedJames E. Trevathan · Phoenix, AZ11 sharedGlynis A. Bryan · Phoenix, AZ11 sharedMarc S. Lipschultz · NEW YORK, NY11 sharedDavid W. Cost, Jr · San Francisco, CA11 sharedGeoffrey Mina · Longmont, CO11 sharedAllen Parker · New York, NY11 shared

Recent filings (17)

PINNACLE WEST CAPITAL CORPDec 2025 · 48 co-filersPINNACLE WEST CAPITAL CORPJan 2025 · 57 co-filersPINNACLE WEST CAPITAL CORPJan 2024 · 51 co-filersPINNACLE WEST CAPITAL CORPMar 2023 · 58 co-filersPINNACLE WEST CAPITAL CORPMar 2023 · 58 co-filersPINNACLE WEST CAPITAL CORPFeb 2023 · 55 co-filersPINNACLE WEST CAPITAL CORPJul 2022 · 58 co-filersC-Bridge Healthcare Fund V, L.P.Feb 2022 · 5 co-filersCBC S-I, L.P.Sep 2021 · 5 co-filersPINNACLE WEST CAPITAL CORPAug 2021 · 56 co-filersPINNACLE WEST CAPITAL CORPMar 2021 · 56 co-filersC-Bridge Healthcare Fund V, L.P.Feb 2021 · 5 co-filersPINNACLE WEST CAPITAL CORPJul 2020 · 53 co-filersJSR Huber Heights, LLCApr 2020 · 2 co-filers$495KPINNACLE WEST CAPITAL CORPMar 2020 · 55 co-filersJSR Finneytown, LLCMar 2020 · 2 co-filers$871KPINNACLE WEST CAPITAL CORPJan 2020 · 51 co-filers

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