自社株取引日	役員・従業員名	役員・従業員の役職	株式の種類	売却／購入	株数	株価
2011-05-10	LUKENS, MAX L	Director	普通株式	購入	887	$0.00
2011-05-10	LUKENS, MAX L	Director	普通株式	購入	1,440	$0.00
2011-05-09	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	7,489	$19.29
2011-05-09	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	7,489	$0.00
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	5,128	$0.00
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	2,307	$0.00
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	売却	400	$60.36
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	売却	7,035	$60.26
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	2,307	$20.53
2011-05-06	MANGIERI, GEORGE J	VP & Chief Accounting Officer	普通株式	購入	5,128	$14.24
2011-04-07	BUESINGER, ROBERT F.	Sr. Vice President, Vinyls	普通株式	売却	162	$57.44
2011-03-15	KENNER, ANDREW	VP - Manufacturing	普通株式	購入	2,892	$0.00
2011-03-15	CHAO, JAMES	Director, Chairman, 10% Owner	普通株式	購入	49,007	$0.00
2011-03-15	CHAO, JAMES	Director, Chairman, 10% Owner	普通株式	売却	49,007	$50.20
2011-03-15	CHAO, JAMES	Director, Chairman, 10% Owner	普通株式	購入	49,007	$19.29
2011-03-15	KENNER, ANDREW	VP - Manufacturing	普通株式	購入	6,427	$14.24
2011-03-15	KENNER, ANDREW	VP - Manufacturing	普通株式	購入	2,892	$20.53
2011-03-15	KENNER, ANDREW	VP - Manufacturing	普通株式	購入	6,427	$0.00