CIBC Private Wealth Group’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-25	Closed	–	–	2188
2018 Q1	$0	Buy	+25	New	–	﹤0.01%	2182