Martin H. Huber Jr. - Insider Trading & Ownership

Location
C/O Tesaro, Inc., 1000 Winter Street, Suite 3300, Waltham, MA
Summary
The estimated net worth of Martin H. Huber Jr. is at least $819K dollars as of September 15, 2025. Martin H. Huber Jr. is the Director of Syndax Pharmaceuticals Inc and owns shares of Syndax Pharmaceuticals Inc (SNDX) stock worth about $710K. Martin H. Huber Jr. is the President, CEO, Director of Mersana Therapeutics, Inc. and owns shares of Mersana Therapeutics, Inc. (MRSN) stock worth about $109K.
Signature
/s/ Alejandra Carvajal, Attorney-in-Fact
All Insider Reports
All Insider Reports

Ownership of Martin H. Huber Jr.

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
SNDX Syndax Pharmaceuticals Inc Director $710K +$45K +6.76% May 19, 2025
MRSN Mersana Therapeutics, Inc. President, CEO, Director $109K -$2.62K -2.35% Sep 11, 2025
XLO Xilio Therapeutics, Inc. President And Head Of R&D Aug 16, 2023

Insider Transactions Reported by Martin H. Huber Jr.:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.