Investor · Northborough, MA

Donald R. Young

Open Donald in the network graph →

Filings

19

SEC Form D

Connections

120

co-filers

Capital

$225.0M

across filings

Active

Aug 2019

to Sep 2022

Most-connected co-filers (120)

Mark L. Noetzel · Northborough, MA11 shared John F. Fairbanks · Northborough, MA10 shared Steven R. Mitchell · Tulsa, OK10 shared Richard F. Reilly · Northborough, MA9 shared David Prend · St. Louis, MO8 shared Ramsay R. Battin · SCHAUMBERG, IL8 shared Robert M. Gervis · Northborough, MA7 shared William P. Noglows · Northborough, MA7 shared Yaniv Tepper · Los Angeles, CA7 shared J. E. Virtue · New York, NY7 shared Craig A. Huff · New York, NY6 shared Constantino Nicolaou · North Andover, MA6 shared David Burgstahler · New York, NY5 shared Dan Welch · NEWARK, CA5 shared Brett Huselton · NEW YORK, NY5 shared Andrew Platt · Minneapolis, MN5 shared Henri-Claude D. Bailly · Glen Ridge, NJ5 shared Charles Harwood · NEW YORK, NY5 shared Bruston Manuel · Long Island City, NY5 shared Robert Girardi · NEW YORK, NY5 shared Matthew Gregory · San Francisco, CA5 shared Michael Mcdonald · George Town, Grand Cayman, Cayman Islands5 shared Adam W. Larson · SALT LAKE CITY, UT5 shared Thomas E. Ringler · North Andover, MA5 shared

Recent filings (19)

ACP Ulysses Holdings, Inc.Sep 2022 · 13 co-filers ASPEN AEROGELS INCApr 2022 · 34 co-filers$50.0M ASPEN AEROGELS INCMar 2022 · 35 co-filers$100.0M AmbAgon Therapeutics Inc.Dec 2021 · 32 co-filers$5.4M AmbAgon Therapeutics Inc.Aug 2021 · 32 co-filers$5.4M ACP Ulysses Holdings, Inc.Aug 2021 · 18 co-filers ACP Ulysses Holdings, Inc.Aug 2021 · 21 co-filers ASPEN AEROGELS INCJul 2021 · 34 co-filers$75.0M AmbAgon Therapeutics Inc.Aug 2020 · 22 co-filers$7.2M ACP Ulysses Holdings, Inc.Aug 2020 · 18 co-filers ACP Ulysses Holdings, Inc.Aug 2019 · 13 co-filers ASPEN AEROGELS INCApr 2013 · 11 co-filers$22.5M ASPEN AEROGELS INCMar 2012 · 27 co-filers$25.0M ASPEN AEROGELS INCDec 2011 · 27 co-filers$25.0M ASPEN AEROGELS INCJun 2011 · 27 co-filers$30.0M ASPEN AEROGELS INCJun 2011 · 17 co-filers$30.0M ASPEN AEROGELS INCOct 2010 · 17 co-filers$21.5M GDC Holdings, Inc.Aug 2010 · 13 co-filers$26.1M GDC GROUP HOLDINGS, LLCAug 2010 · 13 co-filers$48.9M

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