Ownership

Mohan Bala - SVP, Chief Development Officer at Mersana Therapeutics, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: SVP, Chief Development Officer
Stock Symbol: MRSN on Nasdaq
Industry: Pharmaceutical Preparations
All Insider Reports: All Insider Reports

Mohan Bala - trading volume in the past year for Mersana Therapeutics, Inc.

	Shares	%	Avg Price	Total $
Buys
Sells	-19K	100%	$2.11	-$40K
Net	-19K	-100%		-$40K

Holdings reported by Mohan Bala for Mersana Therapeutics, Inc.

Class	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Restricted Stock Unit	58.3K	$158K	$2.71	Jan 15, 2024	Direct	Common Stock
Common Stock	54.7K	$104K	$1.90	Oct 28, 2024	Direct
Restricted Stock Unit	6.25K	$12.3K	$1.96	Oct 25, 2024	Direct	Common Stock
Stock Option (Right to Buy)	263K			Jan 15, 2024	Direct	Common Stock

Transactions reported by Mohan Bala for Mersana Therapeutics, Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.