Investor · Boston, MA

Sean O'Neill

Open Sean in the network graph →

Filings

21

SEC Form D

Connections

47

co-filers

Capital

$5.0B

across filings

Active

Jan 2014

to May 2019

Most-connected co-filers (47)

Scott Carson · Boston, MA21 shared Mari-Anne C. Gagliardi · Monmouth Junction, NJ18 shared Old Ironsides Energy, Llc · Boston, MA18 shared Darren J. Stainrod · GRAND CAYMAN, Cayman Islands18 shared Betsy C. Cotton · Monmouth Junction, NJ18 shared Daniel Rioux · Boston, MA18 shared J. C. Dries · Monmouth Junction, NJ18 shared Gregory Morzano · Boston, MA18 shared Anthony Santor · Charlotte, NC18 shared Old Ironsides Energy, Llc · Boston, MA18 shared Old Ironsides Energy Fund Ii Gp, Llc · Boston, MA9 shared Old Ironsides Fund Ii Management Company, Llc · Boston, MA9 shared Old Ironsides Energy Fund Ii Gp, Llc · Boston, MA9 shared Old Ironsides Fund Ii Management Company, Llc · Boston, MA9 shared Old Ironsides Energy Fund Iii Gp, Llc · Boston, MA4 shared Old Ironsides Fund Iii Management Company, Llc · Boston, MA4 shared Old Ironsides Energy Fund Iii Gp, Llc · Boston, MA4 shared Old Ironsides Fund Iii Management Company, Llc · Boston, MA4 shared Joseph M. Crisostomo · Hagatna, Guam3 shared Granite Asset Management Group LP · Irvine, CA3 shared David Klein · Boston, MA3 shared Ali Azarbayejani · Boston, MA3 shared Monte C. Johnson · Atlanta, GA3 shared Lauren M. Johnson · Atlanta, GA3 shared

Recent filings (21)

Old Ironsides Energy Fund III-B, LPMay 2019 · 15 co-filers OLD IRONSIDES ENERGY FUND III-D, LPMay 2019 · 17 co-filers Old Ironsides Energy Fund III-A, LPMay 2019 · 15 co-filers Old Ironsides Energy Fund III-A, LPFeb 2018 · 14 co-filers OLD IRONSIDES ENERGY FUND III-D, LPNov 2017 · 16 co-filers Old Ironsides Energy Fund III-A, LPNov 2017 · 14 co-filers Old Ironsides Energy Fund III-B, LPNov 2017 · 14 co-filers CARDIAC INSIGHT, INC.Sep 2015 · 23 co-filers$3.5M Old Wagon Co-Invest, LPJun 2015 · 14 co-filers$252.5M Old Ironsides Energy Fund II-D, LPApr 2015 · 12 co-filers$60.1M Old Ironsides Energy Fund II-B, LPApr 2015 · 14 co-filers$219.0M Old Ironsides Energy Fund II-A, LPApr 2015 · 14 co-filers$1.1B Old Ironsides Energy Fund II-A, LPMar 2015 · 14 co-filers Old Ironsides Energy Fund II-B, LPMar 2015 · 14 co-filers Old Ironsides Energy Fund II-D, LPMar 2015 · 12 co-filers Old Ironsides Energy Fund II-A, LPDec 2014 · 14 co-filers Old Ironsides Energy Fund II-B, LPDec 2014 · 14 co-filers Old Ironsides Energy Fund II-A, LPOct 2014 · 14 co-filers Old Ironsides Energy Fund II-B, LPOct 2014 · 14 co-filers CARDIAC INSIGHT, INC.Jul 2014 · 10 co-filers$9.1M CARDIAC INSIGHT, INC.Jan 2014 · 21 co-filers$2.0M

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