Man Group’s ION Geophysical Corporation IO Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-19,380	Closed	-$301K	–	2257
2018 Q3	$301K	Buy	+19,380	New	+$301K	﹤0.01%	1937