Investor · Stamford, CT

David A. Tewksbury

Open David in the network graph →

Filings

7

SEC Form D

Connections

18

co-filers

Capital

$8.1M

across filings

Active

Nov 2020

to Feb 2026

Most-connected co-filers (18)

Managing Member of the Issuer Chelsea Piers Management II LLC · New York, NY5 shared Roland W. Betts · Stamford, CT4 shared Tom A. Bernstein · Stamford, CT4 shared David Selley · Atlanta, GA3 shared Rick Pauls · Atlanta, GA3 shared Anthony J. Penn · Columbus, OH3 shared Peter Whitehead · West Vancouver, British Columbia, Canada3 shared W. K. Smith · Pittsburgh, PA3 shared See Clarification See Clarification · London, United Kingdom3 shared David Pierson · Emeryville, CA3 shared Rodger Tourigny · Atlanta, GA3 shared Jan Bruce · Addison, TX3 shared Susan E. Weaver · Columbus, OH2 shared John Lamar · Vienna, VA2 shared Ken Martin · Vienna, VA2 shared Alan Figgatt · Vienna, VA2 shared Stephen C. Cumbie · Reston, VA2 shared Chelsea Piers Management Ii LLC · STAMFORD, CT1 shared

Recent filings (7)

CHELSEA PIERS CONNECTICUT LLCFeb 2026 · 3 co-filers$6.1M CHELSEA PIERS CONNECTICUT LLCNov 2020 · 5 co-filers$8.1M CHELSEA PIERS CONNECTICUT LLCNov 2020 · 5 co-filers$8.1M CHELSEA PIERS CONNECTICUT LLCAug 2012 · 7 co-filers$8.0M LED MEDICAL DIAGNOSTICS INCMar 2011 · 11 co-filers$287K LED MEDICAL DIAGNOSTICS INCNov 2010 · 11 co-filers$620K CHELSEA PIERS CONNECTICUT LLCOct 2010 · 7 co-filers$22.0M LED MEDICAL DIAGNOSTICS INCJul 2010 · 11 co-filers$156K

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