Investor · Pittsburg, PA

Sean Mcdonald

Open Sean in the network graph →

Filings

4

SEC Form D

Connections

29

co-filers

Capital

—

across filings

Active

Jun 2010

to Aug 2013

Most-connected co-filers (29)

Mike Gabrin · Pittsburg, PA4 shared David Mccubbrey · ANN ARBOR, MI2 shared Michael K. Lester · Bothell, WA2 shared Jonathan Tulkoff · New York, NY2 shared Michael Sullivan · New York, NY2 shared William T. Obeid · New York, NY2 shared Dante A. Massaro · New York, NY2 shared Steven Friedman · Brookfield, CT2 shared Christopher La Mack · New York, NY2 shared Jeffrey Weissman · New York, NY2 shared William Stelma · New York, NY2 shared Philip Hospod · New York, NY2 shared Christopher T. Mcdevitt · New York, NY2 shared Heather L. Grisham-Sieczka · Ann Arbor, MI2 shared William Beach · Ann Arbor, MI2 shared Christopher H. Ramm · Winston-Salem, NC2 shared Rudy Kraus · San Diego, CA2 shared Clarke B. Futch · Stamford, CT1 shared Joel P. Adams · Sewickley, PA1 shared Jeffrey R. Crisan · BOSTON, MA1 shared David R. Heilman · Pittsburg, PA1 shared Stanley Lapidus · LEXINGTON, MA1 shared Richard Kollender · Philadelphia, PA1 shared Kevin Johnson · San Diego, CA1 shared

Recent filings (4)

PRECISION THERAPEUTICS INCAug 2013 · 6 co-filers$20.5M 52 West 13th Street Holding LLCFeb 2011 · 15 co-filers$23.5M 52 West 13th Street Holding LLCJun 2010 · 15 co-filers$23.5M PRECISION THERAPEUTICS INCJun 2010 · 14 co-filers$35.0M

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