Clifford Walker

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
POWI	$63.34	12,454	$788,780.32	62,754	2016-11-01	Filing
POWI	$46.43	567	$26,325.47	62,754	2016-05-10	Filing
POWI	$43.99	245	$10,778.38	63,321	2016-02-05	Filing
POWI	$46.26	555	$25,674.08	62,911	2016-02-01	Filing
POWI	$44.35	741	$32,861.79	62,813	2016-01-28	Filing
POWI	$51.16	113	$5,781.08	55,811	2015-11-04	Filing
POWI	$50.05	565	$28,279.38	55,924	2015-05-11	Filing
POWI	$49.24	559	$27,525.38	56,489	2015-05-06	Filing
POWI	$53.42	569	$30,393.87	56,585	2015-01-30	Filing
POWI	$52.87	1,241	$65,611.42	49,054	2015-01-23	Filing
POWI	$57.05	40,000	$2,282,160.00	51,529	2014-02-06	Filing
POWI	$60.26	1,910	$115,098.89	51,529	2014-02-04	Filing
POWI	$60.73	1,237	$75,117.57	41,672	2014-01-23	Filing
POWI	$52.50	7,954	$417,585.00	42,909	2013-08-09	Filing
POWI	$53.30	100	$5,330.00	42,909	2013-08-07	Filing
POWI	$53.51	33,273	$1,780,388.32	42,909	2013-08-06	Filing
POWI	$53.51	3,673	$196,536.72	42,909	2013-08-06	Filing
POWI	$42.35	798	$33,798.65	42,523	2013-05-09	Filing
POWI	$42.31	793	$33,555.48	43,321	2013-05-07	Filing
POWI	$42.44	796	$33,782.24	44,114	2013-05-06	Filing