Investor · Cambridge, MA

Enrico H. Petrillo

Open Enrico in the network graph →

Filings

27

SEC Form D

Connections

91

co-filers

Capital

$19.8M

across filings

Active

Oct 2014

to Oct 2014

Most-connected co-filers (91)

David Hoey · WOBURN, MA9 shared Mark Levine · Denver, CO8 shared Augustine Lawlor · Boulder, CO6 shared Don Mccullough · West Chester, PA6 shared Jack Blair · Beaver Creek, CO6 shared John Canepa · Holliston, MA6 shared Nancy Ham · Phoenix, AZ6 shared Mark Collins · Baltimore, MD6 shared Jonathan Niloff · Waltham, MA6 shared Jan Gaulding · Plano, TX5 shared Steve K. Gullans · Boston, MA5 shared J. Porter Durham · Charlotte, NC5 shared Russell Birk · Plano, TX5 shared Peter Gura · Boston, MA5 shared Timothy J. Pelura · Wynnewood, PA5 shared Greg Licholai · BEDMINSTER, NJ5 shared Daryl E. Raiford · PLANO, TX5 shared Peter J. Grua · Boston, MA4 shared David Ruggieri · West Chester, PA4 shared Ronald D. Ormand · Denver, CO3 shared Salvatore Salamone · Bedford, MA3 shared James Slavet · BURLINGAME, CA3 shared Stuart J. Ellman · New York, NY3 shared Gary C. Evans · Houston, TX3 shared

Recent filings (27)

AS Real Assets Inference REIT LLCJan 2026 · 2 co-filers$125K AS RAAD Houston Center (REIT) LLCDec 2025 · 6 co-filers$125K Saladax Biomedical IncSep 2013 · 12 co-filers$22.9M Excel Venture Fund II, L.P.Dec 2011 · 6 co-filers$150.0M Pathogenetix, Inc.Nov 2011 · 11 co-filers$11.5M MEDVENTIVE INCOct 2011 · 15 co-filers$900K MEDVENTIVE INCOct 2011 · 15 co-filers$12.0M Pathogenetix, Inc.Jul 2011 · 9 co-filers$9.5M MEDVENTIVE INCMay 2011 · 13 co-filers$1.5M PAYFONE INCApr 2011 · 11 co-filers$21.6M AUDITUDE INCJan 2011 · 12 co-filers$11.6M AUDITUDE INCDec 2010 · 11 co-filers$1.5M AUDITUDE INCDec 2010 · 11 co-filers$4.0M Pathogenetix, Inc.Dec 2010 · 9 co-filers$1.8M Pathogenetix, Inc.Nov 2010 · 9 co-filers$1.2M Pathogenetix, Inc.Nov 2010 · 9 co-filers$1.3M PAYFONE INCJul 2010 · 11 co-filers$11.2M PAYFONE INCMar 2010 · 9 co-filers$10.0M MEDVENTIVE INCFeb 2010 · 11 co-filers$10.0M US GENOMICS INCJan 2010 · 10 co-filers$2.0M MEDVENTIVE INCJan 2010 · 11 co-filers$9.0M Saladax Biomedical IncOct 2009 · 10 co-filers$9.0M MEDVENTIVE INCJul 2009 · 9 co-filers$7.3M AILERON THERAPEUTICS INCJun 2009 · 5 co-filers$40.1M BioTrove, Inc.Jun 2009 · 10 co-filers$15.0M

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