Investor · Waltham, MA

Joseph A. Nathan

Open Joseph in the network graph →

Filings

12

SEC Form D

Connections

44

co-filers

Capital

$66.2M

across filings

Active

Nov 2013

to Dec 2023

Most-connected co-filers (44)

Kenneth A. Reed · Waltham, MA10 shared Cynthia Bamdad · Waltham, MA10 shared Kenneth Kosik · Waltham, MA10 shared James R. Bridges · Waltham, MA10 shared Robert Staszewski · Waltham, MA10 shared Brent Eley · Bellevue, WA8 shared Brad Sargent · Cupertino, CA8 shared Michael Cassara · San Diego, CA8 shared Benjamin Alfonsi · New York, NY8 shared Michael Skead · Vancouver, British Columbia, Canada8 shared James V. O'Donnell · St. Louis, MO8 shared Brandon Jundt · GREENWOOD VILLAGE, CO8 shared Lowell J. Burnett · San Diego, CA8 shared Milton Pinsky · Northbrook, IL8 shared Andrew S. Rosen · Dallas, TX7 shared Lawrence A. Coolidge · Waltham, MA7 shared Taylor Hobbs · Waco, TX7 shared Normand F. Smith · Waltham, MA6 shared Sharon C. Geraghty · Winnipeg, Manitoba, Canada4 shared Ronald E. Osman · Saint Louis, MO4 shared Frank Foster · Santa Barbara, CA4 shared Ronald R. Axelrod · Waltham, MA4 shared David J. Brennan · London, United Kingdom2 shared Sheldon M. Francis · London, United Kingdom2 shared

Recent filings (12)

MINERVA BIOTECHNOLOGIES CorpDec 2023 · 20 co-filers$8.0M MINERVA BIOTECHNOLOGIES CorpJan 2023 · 20 co-filers$30.0M MINERVA BIOTECHNOLOGIES CorpFeb 2022 · 20 co-filers$25.0M MINERVA BIOTECHNOLOGIES CorpJan 2022 · 20 co-filers$30.0M MINERVA BIOTECHNOLOGIES CorpOct 2019 · 19 co-filers$12.0M MINERVA BIOTECHNOLOGIES CorpApr 2019 · 19 co-filers$12.0M MINERVA BIOTECHNOLOGIES CorpOct 2018 · 19 co-filers$31.2M Babson Capital Global Special Situations Credit 2 LPDec 2015 · 16 co-filers Senior Lifestyle Development Investors 2013, LLCDec 2014 · 13 co-filers$20.0M Babson Capital Global Special Situations Credit 2 LPDec 2014 · 16 co-filers MINERVA BIOTECHNOLOGIES CorpOct 2014 · 16 co-filers$30.0M Senior Lifestyle Development Investors 2013, LLCNov 2013 · 7 co-filers$20.0M

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