Investor · Media, PA
Mark B. O'Brien
Open Mark in the network graph →Capital
$1.5M
across filings
Active
Oct 2014
to Oct 2018
Most-connected co-filers (51)
William E. Conway, Jr · Washington, Washington, D.C.10 sharedDavid M. Rubenstein · Washington, Washington, D.C.10 sharedDaniel A. D'Aniello · Washington, Washington, D.C.10 sharedMark W. Cook · GRAND CAYMAN, Cayman Islands10 sharedWhard Stewart (Uk) Llp · Chichester, United Kingdom10 sharedDavid B. Pearson · Washington, Washington, D.C.10 sharedThomas B. Mayrhofer · Washington, Washington, D.C.10 sharedElliot J. Wagner · Washington, Washington, D.C.10 sharedCampbell R. Dyer · Washington, Washington, D.C.10 sharedGregory S. Ledford · Washington, Washington, D.C.10 sharedFrancis A. Finelli · Washington, Washington, D.C.10 sharedIan A. Fujiyama · Washington, Washington, D.C.10 sharedJames A. Attwood, Jr · Washington, Washington, D.C.10 sharedPeter J. Clare · Washington, Washington, D.C.10 sharedAdam J. Palmer · Washington, Washington, D.C.10 sharedKaren H. Bechtel · Washington, Washington, D.C.10 sharedElliot P. Merrill · Washington, Washington, D.C.10 sharedMark J. Johnson · Washington, Washington, D.C.10 sharedAndrew J. Marino · Washington, Washington, D.C.10 sharedStephen H. Wise · Washington, Washington, D.C.10 sharedSandra J. Horbach · Washington, Washington, D.C.10 sharedBrian A. Bemasek · Washington, Washington, D.C.10 sharedWesley Chan · Palo Alto, CA10 sharedJeremy W. Anderson · Washington, Washington, D.C.10 shared Recent filings (12)
CP VI Coinvestment B, LPOct 2018 · 48 co-filersCP VI Coinvestment A, LPOct 2018 · 48 co-filersCP VI Coinvestment A, LPOct 2017 · 48 co-filersCP VI Coinvestment B, LPOct 2017 · 48 co-filersO'Brien Greene Small-Capitalization Stock Fund, L.P.Jan 2017 · 2 co-filersCP VI Coinvestment A, LPSep 2016 · 48 co-filersCP VI Coinvestment B, LPSep 2016 · 48 co-filersCP VI Coinvestment A, LPOct 2015 · 48 co-filersCP VI Coinvestment B, LPOct 2015 · 48 co-filersO'Brien Greene Small-Capitalization Stock Fund, L.P.Jan 2015 · 2 co-filersCP VI Coinvestment B, LPOct 2014 · 47 co-filersCP VI Coinvestment A, LPOct 2014 · 47 co-filers Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →