Investor · Oakland, CA

Duncan Davidson

Open Duncan in the network graph →

Filings

11

SEC Form D

Connections

40

co-filers

Capital

—

across filings

Active

Mar 2009

to Mar 2026

Most-connected co-filers (40)

Byron Connell · Oakland, CA11 shared Barry Mcquain · Oakland, CA8 shared Alex Pesic · San Francisco, CA8 shared Thomas Bevilacqua · Oakland, CA6 shared Tim Bender · Oakland, CA5 shared David Hartford · Oakland, CA5 shared Michael J. Stark · Palo Alto, CA5 shared Harry Knutson · VANCOUVER, British Columbia, Canada4 shared Gilbert G. Schneider · VANCOUVER, British Columbia, Canada4 shared John Reynolds · VANCOUVER, British Columbia, Canada4 shared Kevin Parker · New York, NY4 shared Peter Stepany · Dornbirn, C44 shared L. J. Marggraff · Oakland, CA4 shared John H. Buchanan · VANCOUVER, British Columbia, Canada3 shared Douglas C. Anderson · Milford, NJ3 shared Kenneth M. Brotman · WASHINGTON, Washington, D.C.2 shared Gino R. Dellomo · Washington, Washington, D.C.2 shared Kenji R. Asakura · Cheyenne, WY2 shared Nathan Bryson · Morristown, NJ2 shared Howard Hartenbaum · San Francisco, CA2 shared Rory O'Driscoll · San Francisco, CA2 shared Richard Buchanan · VANCOUVER, British Columbia, Canada2 shared Julia Levy · Toronto, Ontario, Canada2 shared Alan D. Ryley · Toronto, Ontario, Canada2 shared

Recent filings (11)

NORDIC FALK LLCMar 2026 · 3 co-filers$4.5M NORDIC FALK LLCFeb 2026 · 3 co-filers$3.3M NORDIC FALK LLCDec 2025 · 8 co-filers$4.5M Refac Holdings, Inc.Oct 2013 · 13 co-filers$17.2M LiveScribe Inc.Aug 2011 · 16 co-filers$5.2M LiveScribe Inc.Aug 2011 · 16 co-filers$186K Refac Holdings, Inc.Apr 2011 · 13 co-filers$5.1M LiveScribe IncSep 2010 · 14 co-filers$44.8M LiveScribe IncFeb 2010 · 12 co-filers$13.5M LiveScribe IncMar 2009 · 15 co-filers$7.5M LiveScribe IncMar 2009 · 13 co-filers$17.1M

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