Ally Bridge Group (NY) LLC

Holdings History for Mersana Therapeutics, Inc. - Common Stock, par value $0.0001 per share (MRSN)

Symbol: MRSN on Nasdaq
Investment type: Equity / Common Stock, par value $0.0001 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Jun 2024		-2%	$0	0	-801,437	-100%	$28.95	Q2 2024
31 Mar 2024	2%	+2%	$3,590,438	801,437	+801,437	NEW	$4.48	Q1 2024
30 Jun 2023		-6.4%	$0	0	-1,191,271	-100%	$28.95	Q2 2023
31 Mar 2023	6.4%	0%	$4,896,124	1,191,271	0		$4.11	Q1 2023
31 Dec 2022	6.8%	+1.5%	$6,980,848	1,191,271	+259,732	+28%	$5.86	Q4 2022
30 Sep 2022	4.2%	+4.2%	$6,297,000	931,539	+931,539	NEW	$6.76	Q3 2022

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.