Numeric Investors’s Alpha and Omega Semiconductor AOSL Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$10.7M	Sell	655,111 -10,700	-2%	-$187K	0.08%	252
2017 Q3	$11M	Sell	665,811 -9,300	-1%	-$152K	0.08%	228
2017 Q2	$11.3M	Sell	675,111 -26,800	-4%	-$476K	0.1%	203
2017 Q1	$12.1M	Sell	701,911 -53,341	-7%	-$1.06M	0.11%	206
2016 Q4	$16.1M	Buy	755,252 +6,400	+0.9%	+$138K	0.15%	170
2016 Q3	$16.3M	Sell	748,852 -21,550	-3%	-$387K	0.15%	155
2016 Q2	$10.7M	Buy	770,402 +555,017	+258%	+$7.46M	0.1%	205
2016 Q1	$2.55M	Buy	+215,385	New	+$2.27M	0.03%	398
2015 Q3	–	Sell	-189,231	Closed	-$1.65M	–	975
2015 Q2	$1.65M	Buy	189,231 +23,565	+14%	+$202K	0.02%	409
2015 Q1	$1.48M	Buy	165,666 +5,100	+3%	+$45.5K	0.02%	400
2014 Q4	$1.42M	Buy	160,566 +78,021	+95%	+$698K	0.02%	392
2014 Q3	$776K	Buy	+82,545	New	+$782K	0.01%	468