Oberweis Asset Management’s Sina Corp SINA Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-11,550	Closed	-$1.2M	–	255
2018 Q1	$1.2M	Sell	11,550 -2,000	-15%	-$208K	0.32%	72
2017 Q4	$1.36M	Sell	13,550 -2,000	-13%	-$201K	0.32%	74
2017 Q3	$1.78M	Sell	15,550 -4,000	-20%	-$459K	0.5%	49
2017 Q2	$1.66M	Sell	19,550 -3,450	-15%	-$293K	0.46%	52
2017 Q1	$1.66M	Sell	23,000 -5,000	-18%	-$361K	0.49%	49
2016 Q4	$1.7M	Buy	28,000 +3,000	+12%	+$182K	0.51%	46
2016 Q3	$1.85M	Buy	+25,000	New	+$1.85M	0.53%	42
2014 Q1	–	Sell	-41,700	Closed	-$3.51M	–	165
2013 Q4	$3.51M	Buy	41,700 +3,200	+8%	+$270K	0.85%	37
2013 Q3	$3.13M	Buy	38,500 +18,500	+93%	+$1.5M	0.89%	35
2013 Q2	$1.12M	Buy	+20,000	New	+$1.12M	0.32%	67