P Glen Kelley

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
ATW	$46.92	12,000	$563,016.00	55,506	2012-02-23	Filing
ATW	$43.04	30,000	$1,291,107.00	50,497	2011-05-25	Filing
ATW	$44.82	30,000	$1,344,741.00	50,497	2011-02-17	Filing