Ownership

Alejandra Carvajal - SVP, Chief Legal Officer at Mersana Therapeutics, Inc.

Insider Transactions and Holdings

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

Alejandra Carvajal - trading volume in the past year for Mersana Therapeutics, Inc.

	Shares	%	Avg Price	Total $
Buys
Sells	-18.1K	100%	$2.16	-$39K
Net	-18.1K	-100%		-$39K

Holdings reported by Alejandra Carvajal for Mersana Therapeutics, Inc.

Class	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Restricted Stock Unit	50K	$136K	$2.71	Jan 15, 2024	Direct	Common Stock
Common Stock	63.7K	$125K	$1.96	Oct 3, 2024	Direct
Restricted Stock Unit	0	$0	$1.96	Oct 1, 2024	Direct	Common Stock
Stock Option (Right to Buy)	225K			Jan 15, 2024	Direct	Common Stock

Transactions reported by Alejandra Carvajal 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.