SIM

Spark Investment Management’s Iridium Communications IRDM Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-55,900	Closed	-$628K	–	689
2018 Q1	$628K	Buy	+55,900	New	+$628K	0.04%	382
2016 Q4	–	Sell	-134,000	Closed	-$1.09M	–	825
2016 Q3	$1.09M	Buy	+134,000	New	+$1.09M	0.09%	332