Investor · Malvern, PA

Harold R. Werner

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Filings

33

SEC Form D

Connections

156

co-filers

Capital

—

across filings

Active

Feb 2009

to Nov 2025

Most-connected co-filers (156)

Ralph Christoffersen · South San Francisco, CA9 shared John M. Gill · Malvern, PA8 shared Mark A. Mckinlay · Malvern, PA8 shared Brenda Gavin · Malvern, PA8 shared Augustine Lawlor · Boulder, CO8 shared James Woody · Cardiff, CA8 shared Andrew F. Pecora · LAS VEGAS, NV8 shared Paul Schmitt · Bethlehem, PA8 shared Richard S. Waterman · Hunt Valley, MD7 shared Michael D. Saucier · GARLAND, TX7 shared Ian Ratcliffe · ARLINGTON, VA7 shared Stefan E. Miltenyi · Bergisch Gladbach, 2M6 shared Rory Cowan · Waltham, MA6 shared Amir Nashat · San Diego, CA6 shared Rahim Fazal · San Francisco, CA6 shared Jack Lasersohn · San Mateo, CA6 shared George Mclendon · Malvern, PA5 shared James W. Broderick · Waltham, MA5 shared Charles K. Stewart · Monrovia, CA5 shared Paul Goldenheim · Allston, MA5 shared Joseph Zakrzewski · Montreal, Quebec, Canada5 shared Dominick C. Colangelo · Malvern, PA4 shared Anwer J. Hasan · Hunt Valley, MD4 shared William W. Bush · Atlanta, GA4 shared

Recent filings (33)

Earlyworks Co., Ltd.Nov 2025 · 27 co-filers$2.0M Earlyworks Co., Ltd.Oct 2025 · 25 co-filers$3.5M Xencor IncJul 2013 · 10 co-filers$10.0M DECIMMUNE THERAPEUTICS INCJan 2013 · 5 co-filers$2.2M Altegris Long Short Alpha Fund,L.P.Aug 2012 · 8 co-filers Stemgent, Inc.Aug 2012 · 9 co-filers$11.3M PROMEDIOR INCMar 2012 · 14 co-filers$28.0M Stemgent, Inc.Jan 2012 · 9 co-filers$8.8M Stemgent, Inc.Oct 2011 · 9 co-filers$600K PROMEDIOR INCOct 2011 · 17 co-filers$6.5M Altegris Long Short Alpha Fund,L.P.Sep 2011 · 8 co-filers Stemgent, Inc.Jun 2011 · 9 co-filers$14.1M TETRALOGIC PHARMACEUTICALS CORPMay 2011 · 19 co-filers$6.0M Stemgent, Inc.Apr 2011 · 9 co-filers$3.0M Xencor IncDec 2010 · 13 co-filers$7.5M DECIMMUNE THERAPEUTICS INCSep 2010 · 6 co-filers$1.1M Altegris Long Short Alpha Fund,L.P.Sep 2010 · 8 co-filers TETRALOGIC PHARMACEUTICALS CORPAug 2010 · 19 co-filers$32.0M EREWARDS INCJul 2010 · 30 co-filers$6.8M Stemgent, Inc.May 2010 · 9 co-filers$10.1M TETRALOGIC PHARMACEUTICALS CORPMar 2010 · 17 co-filers$2.4M TETRALOGIC PHARMACEUTICALS CORPMar 2010 · 17 co-filers$2.0M PROMEDIOR INCMar 2010 · 17 co-filers$12.0M TETRALOGIC PHARMACEUTICALS CORPMar 2010 · 17 co-filers$2.0M EREWARDS INCMar 2010 · 25 co-filers$2.1M

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