Ledger.
Investor · El Segundo, CA

Ian Leaman

Open Ian in the network graph →
Filings
12
SEC Form D
Connections
59
co-filers
Capital
$1.7M
across filings
Active
May 2022
to Oct 2025

Most-connected co-filers (59)

Scott Stout · El Segundo, CA9 sharedCraig J. Lipset · Buffalo, NY8 sharedLesley A. Calhoun · Boston, MA5 sharedDennis Patterson · El Segundo, CA3 sharedRichard Velasquez · Pacifica, CA3 sharedTed Barduson · El Segundo, CA3 sharedJason Scharfman · Palm Harbor, FL3 sharedRoss Tan · Palm Harbor, FL3 sharedKathryn O'Driscoll · Dublin, Ireland3 sharedArne Brock-Utne · Walnut Creek, CA3 sharedCasper E. Breum · Cambridge, MA3 sharedStephen J. Smith · Lehi, UT3 sharedKevin Jiang · Pacifica, CA3 sharedEdwin Kania · LOS ANGELES, CA3 sharedDrew Anwyll · Toronto, Ontario, Canada3 sharedAlan E. Walts · Cambridge, MA3 sharedDina Tsarapkina · Palm Harbor, FL3 sharedJoseph K. Bendana · Palm Harbor, FL3 sharedRaj W. Parekh · Cambridge, MA3 sharedDavid T. Lubner · Gaithersburg, MD3 sharedGino Santini · Boston, MA3 sharedBridget Martell · Vancouver, British Columbia, Canada3 sharedW. K. Zhu · Palm Harbor, FL3 sharedThomas J. Wilkinson · Vineyard, UT3 shared

Recent filings (12)

MedVector CorpOct 2025 · 14 co-filers$1.0MMedVector CorpOct 2025 · 14 co-filers$1.0MArtax Biopharma, Inc.Jul 2025 · 25 co-filers$11.0MKanin Energy, Inc.Jun 2025 · 13 co-filers$5.5MArtax Biopharma, Inc.Aug 2024 · 22 co-filers$8.0MKanin Energy, Inc.Nov 2023 · 13 co-filers$5.5MMedVector CorpNov 2023 · 14 co-filers$1.3MMedVector CorpNov 2023 · 14 co-filers$1.3MSyncretic Capital Partners, L.P.May 2022 · 16 co-filersSyncretic Capital Offshore MN Fund, L.P.May 2022 · 16 co-filersSyncretic Capital Offshore Fund, L.P.May 2022 · 16 co-filersArtax Biopharma, Inc.May 2022 · 20 co-filers$25.8MMedVector CorpJan 2022 · 9 co-filers$2.0MMedVector CorpJan 2022 · 9 co-filers$2.0MArkeytyp Holdings LtdDec 2017 · 5 co-filersArkeytyp Holdings LtdDec 2017 · 5 co-filers

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