Investor · Pittsburgh, PA

Charles J. O'Hanlon

Open Charles in the network graph →

Filings

7

SEC Form D

Connections

45

co-filers

Capital

$5.3M

across filings

Active

Sep 2015

to Feb 2019

Most-connected co-filers (45)

William J. Mitchell · Pittsburgh, PA7 shared Lianhua J. Qu · Pittsburgh, PA5 shared Matthew Bootman · Pittsburgh, PA5 shared William J. Sieper · San Francisco, CA5 shared Rubenstein Partners/Investors GP, LLC · Philadelphia, PA5 shared Lee S. Thompson · Everett, WA5 shared Matthew Oristano · Woodbridge, CT5 shared Thomas Petzinger · Pittsburgh, PA5 shared David Wolfe · Virginia Beach, VA5 shared John M. Schumacher · New York, NY5 shared Gregory T. Hebrank · Pittsburgh, PA5 shared Michael J. Higgins · Cambridge, MA5 shared Brian E. Hopcraft · St. Louis, MO5 shared James A. Diamonstein · Virginia Beach, VA5 shared Robert M. Barrack · New York, NY4 shared Amanda V. Parness · New York, NY4 shared James M. Barker V · New York, NY4 shared Shelley G. Whittington · Baton Rouge, LA4 shared Douglas Ricket · Saratoga, CA2 shared Navin Dussoruth · Ebene, O42 shared John A. Martin · Waltham, MA2 shared Liam A. Ratcliffe, M.D., Ph.D · Waltham, MA2 shared Michael Taylor · Waltham, MA2 shared Thomas F. Kelly · Waltham, MA2 shared

Recent filings (7)

CRYSTALPLEX CORPFeb 2019 · 22 co-filers$300K CRYSTALPLEX CORPApr 2018 · 18 co-filers$1.0M CRYSTALPLEX CORPApr 2017 · 18 co-filers$1.0M CRYSTALPLEX CORPOct 2016 · 18 co-filers$2.6M Deciphera Pharmaceuticals, LLCJul 2016 · 21 co-filers$90.6M CRYSTALPLEX CORPOct 2015 · 18 co-filers$2.1M Deciphera Pharmaceuticals, LLCSep 2015 · 19 co-filers$75.0M

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