Investor · Cambridge, MA

Nick Leschly

Open Nick in the network graph →

Filings

15

SEC Form D

Connections

59

co-filers

Capital

$400.9M

across filings

Active

Jul 2012

to Dec 2025

Most-connected co-filers (59)

Geert-Jan Mulder · Cambridge, MA9 shared Axel Polack · Cambridge, MA9 shared Robert Van Den Berg · Hopkins, MN5 shared Robert O. Knutson · Hopkins, MN5 shared John R. Silseth, Ii · Hopkins, MN5 shared Terry L. Nesbitt · Hopkins, MN5 shared Paul Arena · Roswell, GA5 shared Dr. Arjoon Suddhoo · Rose Hill, O45 shared Mohamad Vayid · Quatre Bornes, O45 shared Duane Peterson · Waterbury, VT5 shared Jerome L. Posey · Hopkins, MN5 shared Andrew L. Berman · Roswell, GA4 shared Daniel S. Lynch · Cambridge, MA4 shared James G. Kelly · Melville, NY4 shared Steven Gillis · Lexington, MA3 shared Gregg G. Brandon · N. Billerica, MA3 shared Robert Tepper · Newton, MA3 shared John Wyant · Palo Alto, CA3 shared Dan R. Aton · N. Billerica, MA3 shared Chau Khuong · Maple Grove, MN2 shared John W. Geddes · Houston, TX2 shared David C. Baldwin · Houston, TX2 shared Aoife Brennan · Cambridge, MA2 shared Denice R. Torres · Cambridge, MA2 shared

Recent filings (15)

Edison Scientific, Inc.Dec 2025 · 7 co-filers$68.9M Edison Scientific, Inc.Dec 2025 · 7 co-filers$68.9M 2seventy bio, Inc.Mar 2022 · 19 co-filers$170.0M 2seventy bio, Inc.Mar 2022 · 19 co-filers$170.0M bluebird bio, Inc.Sep 2021 · 20 co-filers$75.0M bluebird bio, Inc.Sep 2021 · 20 co-filers$75.0M SYNLOGIC, INC.Jun 2019 · 18 co-filers$80.0M SYNLOGIC, INC.Jun 2019 · 18 co-filers$80.0M SYNLOGIC, INC.May 2017 · 17 co-filers$42.0M SYNLOGIC, INC.May 2017 · 17 co-filers$42.0M PROCLARA BIOSCIENCES, INC.Nov 2016 · 17 co-filers$47.0M PROCLARA BIOSCIENCES, INC.Nov 2016 · 17 co-filers$47.0M bluebird bio, Inc.Jul 2012 · 10 co-filers$60.0M bluebird bio, Inc.Jul 2012 · 10 co-filers$60.0M VIPER POWERSPORTS INCJun 2011 · 11 co-filers$2.0M bluebird bio, Inc.Apr 2011 · 9 co-filers$37.5M bluebird bio, Inc.Apr 2011 · 9 co-filers$30.0M VIPER POWERSPORTS INCAug 2010 · 13 co-filers$800K Genetix Pharmaceuticals IncMar 2010 · 7 co-filers$47.4M VIPER POWERSPORTS INCFeb 2010 · 13 co-filers$400K VIPER POWERSPORTS INCFeb 2010 · 13 co-filers$150K VIPER POWERSPORTS INCNov 2009 · 13 co-filers$4.0M

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