Investor · Bethesda, MD

Mark Clein

Open Mark in the network graph →

Filings

9

SEC Form D

Connections

60

co-filers

Capital

$182.1M

across filings

Active

Mar 2017

to Mar 2021

Most-connected co-filers (60)

Ethan Leder · Bethesda, MD7 shared John B. Mariano, Jr · Bethesda, MD7 shared Christopher J. Hadley · Boston, MA6 shared Matthew J. Hobart · Bethesda, MD6 shared Charles T. Clark · Bethesda, MD6 shared Fred Hameetman · Los Angeles, CA4 shared Tom Skripps · NORTHBOROUGH, MA4 shared Moises Cassab · Mexico City, O54 shared Greg Papadopoulos · SAN FRANCISCO, CA4 shared Benton Calhoun · Santa Clara, CA4 shared Paul Macmillan · Santa Clara, CA4 shared Brent J. Gunderson · Bethesda, MD4 shared Lindsay Kaplan · New York, NY4 shared Jesse T. Glossner · Bethesda, MD4 shared Jack R. Busch · CHARLOTTESVILLE, VA4 shared Simon Adar · New York, NY4 shared Howard Miller · NORTHBOROUGH, MA4 shared Frederick L. Campbell · SAN FRANCISCO, CA4 shared Kenneth E. Chenault · Cambridge, MA4 shared Annie J. Lamont · Bethesda, MD3 shared Stefan Qin · Giralang, Channel Islands3 shared David Steinglass · Bethesda, MD3 shared Benjamin Hrouda · Denver, CO3 shared Brent Dike · Fort Worth, TX3 shared

Recent filings (9)

Precision Medicine Group Holdings, Inc.Mar 2021 · 25 co-filers Precision Medicine Group Holdings, Inc.Mar 2020 · 31 co-filers Precision Medicine Group Holdings, Inc.Feb 2019 · 32 co-filers Precision Medicine Group Holdings, Inc.Feb 2018 · 32 co-filers$30.0M Kwippo, Inc.Aug 2017 · 11 co-filers$1.5M Kwippo, Inc.Mar 2017 · 14 co-filers$3.0M EmergeVest Fund A LPMar 2017 · 4 co-filers$70.0M EmergeVest Logistics Fund LPMar 2017 · 4 co-filers$205.0M United BioSource CorpAug 2010 · 12 co-filers

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