Investor · Cambridge, MA

James J. Ryan

Open James in the network graph →

Filings

12

SEC Form D

Connections

74

co-filers

Capital

$51.4M

across filings

Active

Jan 2023

to Apr 2025

Most-connected co-filers (74)

Roozbeh Ghaffari · CAMBRIDGE, MA8 shared Laura Lang · Boston, MA8 shared John Rogers · Bethesda, MD5 shared Stephen Lee · Kinnelon, NJ5 shared John Wright · AUSTIN, TX5 shared Alexander J. Aranyosi · Cambridge, MA4 shared Kimberly Querrey · Cambridge, MA4 shared Weihua J. Li · Cambridge, MA4 shared Terry J. Thib · Naples, FL3 shared William Demaio · HAUPPAUGE, NY3 shared Kenneth Chapman · Shoreham, NY3 shared William D. Miller · Fort Worth, TX3 shared Anum Waqas · Toronto, Ontario, Canada3 shared Jeffrey J. Model · Cambridge, MA3 shared Justin A. Mcentee · Los Angeles, CA2 shared Chadd Evans · Alpharetta, GA2 shared David Overman · Plymouth, MN2 shared Steve Anderson · Plymouth, MN2 shared Mikael L. Pyles · WEST HILLS, CA2 shared John Seaberg · Plymouth, MN2 shared Buzz Benson · Plymouth, MN2 shared Christopher Geyen · Plymouth, MN2 shared Grant S. Jackson · Grand Cayman, Cayman Islands2 shared Richard C. Lichter · Stamford, CT2 shared

Recent filings (12)

Logica Asymmetric Trading Fund LPFeb 2026 · 4 co-filers Epicore Biosystems, Inc.Apr 2025 · 29 co-filers$35.0M Epicore Biosystems, Inc.Apr 2025 · 29 co-filers$35.0M Logica Absolute Return Fund LPFeb 2025 · 13 co-filers Logica Hedged Equity Fund LPFeb 2025 · 14 co-filers Preceptis Medical, Inc.Jan 2025 · 26 co-filers$5.0M Epicore Biosystems, Inc.Jan 2025 · 29 co-filers$35.0M Epicore Biosystems, Inc.Jan 2025 · 29 co-filers$35.0M Epicore Biosystems, Inc.Feb 2024 · 15 co-filers$10.0M Epicore Biosystems, Inc.Feb 2024 · 15 co-filers$10.0M BURNT RIVER EQUITY PARTNERS LLCJan 2024 · 5 co-filers$6.2M BURNT RIVER EQUITY PARTNERS LLCFeb 2023 · 5 co-filers$6.2M Preceptis Medical, Inc.Feb 2023 · 26 co-filers$7.0M BURNT RIVER EQUITY PARTNERS LLCJan 2023 · 5 co-filers$6.2M Useed, Inc.Jul 2015 · 18 co-filers$675K Useed, Inc.Jul 2015 · 18 co-filers$675K

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