Hong Soo Jeong

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PLAB	$7.50	6,182	$46,379.22	157,900	2012-02-09	Filing
PLAB	$7.50	24,118	$180,885.00	157,900	2012-02-03	Filing
PLAB	$7.51	4,700	$35,303.11	197,900	2012-01-19	Filing
PLAB	$7.26	40,000	$290,504.00	157,900	2012-01-18	Filing