Radeljevic Ana [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
06/06/2023	MERRIMACK PHARMACEUTICALS INC	MACK	Grant	Stock Option (right to buy)	7k	$12.48	$87.4k		06/06/2023
01/06/2023	MERRIMACK PHARMACEUTICALS INC	MACK	Purchase	Common Stock	4.2k	$12.03	$50k		01/06/2023