Investor · Delray Beach, FL

Jeff Mack

Open Jeff in the network graph →

Filings

6

SEC Form D

Connections

33

co-filers

Capital

—

across filings

Active

Apr 2013

to Sep 2020

Most-connected co-filers (33)

David P. Bonita · New York, NY3 shared Jonathan T. Silverstein · New York, NY3 shared Robert A. Heft · Phoenix, AZ3 shared Thomas J. Schuetz · Cambridge, MA3 shared Luc P. Mainville · KIRKLAND, Quebec, Canada3 shared Frederic Price · Montreal, Quebec, Canada3 shared Richard Meadows · Montreal, Quebec, Canada3 shared Luc Cournoyer · Montreal, Quebec, Canada2 shared Myron Sopher · Waterbury, VT1 shared Michael Babcock · Waterbury, VT1 shared Yee (Ed) B. Kung · Boston, MA1 shared Sara C. Stratton · New York, NY1 shared David Weber · New York, NY1 shared Brian D. Harpish · Boston, MA1 shared Thomas Roberts · KERRVILLE, TX1 shared Rebecca Wark · Delray Beach, FL1 shared Bryan Croft · Delray Beach, FL1 shared Paul Brown · Long Island City, NY1 shared Eric L. Trachtenberg · Vancouver, British Columbia, Canada1 shared R. T. Patnode · Dallas, TX1 shared Felix Chen · Dallas, TX1 shared David W. Sime · Victoria, British Columbia, Canada1 shared Frederick M. Hughes, Iii · Alamo, CA1 shared Kelly K. Mack · Waitsfield, VT1 shared

Recent filings (6)

PayPaul, LLCSep 2020 · 9 co-filers$2.0M PayPaul, LLCSep 2020 · 9 co-filers$2.0M Northern Reliability, Inc.Nov 2017 · 13 co-filers$500K Northern Reliability, Inc.Nov 2017 · 13 co-filers$500K Northern Reliability, Inc.Apr 2013 · 4 co-filers$500K Northern Reliability, Inc.Apr 2013 · 4 co-filers$500K Enobia Pharma CorpAug 2011 · 10 co-filers$40.0M Enobia Pharma CorpApr 2011 · 9 co-filers$47.0M Enobia Pharma CorpDec 2010 · 15 co-filers$50.0M

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