State of Wisconsin Investment Board’s Mustang Bio MBIO Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-21,600	Closed	-$74K	–	1576
2019 Q1	$74K	Buy	21,600 +4,900	+29%	+$16.8K	﹤0.01%	1519
2018 Q4	$49K	Buy	+16,700	New	+$49K	﹤0.01%	1522