Kelly Robert Ortberg

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
COL	$59.34	100	$5,933.75	39,698	2012-02-14	Filing
COL	$59.34	300	$17,802.00	39,798	2012-02-14	Filing
COL	$59.35	100	$5,935.00	40,098	2012-02-14	Filing
COL	$59.35	300	$17,805.42	40,198	2012-02-14	Filing
COL	$59.36	800	$47,484.00	40,498	2012-02-14	Filing
COL	$59.37	300	$17,809.50	41,298	2012-02-14	Filing
COL	$59.37	100	$5,937.00	41,598	2012-02-14	Filing
COL	$59.38	100	$5,938.00	41,698	2012-02-14	Filing
COL	$59.38	100	$5,938.07	41,798	2012-02-14	Filing
COL	$59.39	100	$5,939.00	41,898	2012-02-14	Filing
COL	$59.40	100	$5,940.00	41,998	2012-02-14	Filing
COL	$59.41	600	$35,643.00	42,098	2012-02-14	Filing
COL	$59.41	100	$5,940.90	42,698	2012-02-14	Filing
COL	$59.41	500	$29,705.00	42,798	2012-02-14	Filing
COL	$59.42	200	$11,883.00	43,298	2012-02-14	Filing
COL	$59.42	1,100	$65,362.00	43,498	2012-02-14	Filing
COL	$59.43	100	$5,943.00	44,598	2012-02-14	Filing
COL	$59.45	200	$11,890.00	44,698	2012-02-14	Filing
COL	$59.46	100	$5,946.00	44,898	2012-02-14	Filing
COL	$59.48	100	$5,948.00	44,998	2012-02-14	Filing