Funded startups/Treeline Biosciences, Inc.
TB

Treeline Biosciences, Inc.

SEC filing
Biotechnology · Watertown, MA
Form D on EDGAR
Amount raised$200.1Msold at filing
Total offering$250M$49.9M still open
Investors in the raise22count reported to the SEC
FiledSep 4, 2025first sale Aug 21, 2025

Form D does not name the investors. If a news report names them, they appear here.

Named in the filing

Steven H. ElmsDirector
Kristina H. BurowDirector
David H. BonitaDirector
Joshua H. BilenkerExecutive Officer, Director, Promoter
Jeffrey H. EngelmanExecutive Officer, Director, Promoter
Aftab H. KheraniDirector
Ali H. SatvatDirector
Avi H. NaiderDirector
David H. SchenkeinDirector

Executive officers, directors and promoters as listed on the Form D.

Filing history

FormFiledAmount soldOffering
DSep 4, 2025$200.1M$250MEDGAR
DOct 17, 2024$421.8M$421.8MEDGAR