L James Janik

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
PLOW	$14.18	2,869	$40,682.42	230,334	2011-03-16	Filing
PLOW	$14.51	8,124	$117,875.99	211,364	2011-03-11	Filing
PLOW	$14.87	1,500	$22,298.25	203,020	2011-01-05	Filing
PLOW	$14.75	12,400	$182,900.00	177,518	2010-11-30	Filing
PLOW	$14.75	1,100	$16,225.00	189,918	2010-11-29	Filing
PLOW	$14.75	4,500	$66,375.00	191,018	2010-11-24	Filing
PLOW	$10.49	30,892	$324,057.08	148,018	2010-05-14	Filing
PLOW	$10.49	72,081	$756,129.69	148,018	2010-05-10	Filing