Walleye Trading’s Silver Spring Networks, Inc. SSNI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-600	Closed	-$9K	–	2636
2016 Q3	$9K	Buy	+600	New	+$9K	﹤0.01%	1473
2015 Q4	–	Sell	-1,400	Closed	-$18K	–	2933
2015 Q3	$18K	Buy	+1,400	New	+$18K	﹤0.01%	1292