Investor · Boston, MA

Jeffrey Ecsedy

Open Jeffrey in the network graph →

Filings

2

SEC Form D

Connections

11

co-filers

Capital

$42.6M

across filings

Active

Aug 2023

to Jul 2025

Most-connected co-filers (11)

David P. Bonita · New York, NY2 shared Richard C. Wooster · Watertown, MA2 shared Maria Koehler · Boston, MA2 shared Mark Manfredi · Boston, MA2 shared Jotin Marango · Boston, MA2 shared Owen Hughes · Cambridge, MA2 shared Jean-Francois Formela · Cambridge, MA2 shared Otello Stampacchia · Boston, MA2 shared Iain Dukes · New York, NY2 shared Michelle Zhang · Boston, MA1 shared Sergio Santillana · Boston, MA1 shared

Recent filings (2)

Ikena Oncology, Inc.Jul 2025 · 20 co-filers$75.0M Ikena Oncology, Inc.Jul 2025 · 20 co-filers$75.0M Ikena Oncology, Inc.Aug 2023 · 24 co-filers$42.6M Ikena Oncology, Inc.Aug 2023 · 24 co-filers$42.6M

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