Kelly Robert Ortberg

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
COL	$59.23	213	$12,615.99	30,885	2012-02-14	Filing
COL	$59.24	100	$5,923.50	31,098	2012-02-14	Filing
COL	$59.24	400	$23,696.00	31,198	2012-02-14	Filing
COL	$59.25	700	$41,475.00	31,598	2012-02-14	Filing
COL	$59.26	1,200	$71,106.00	32,298	2012-02-14	Filing
COL	$59.26	100	$5,925.75	33,498	2012-02-14	Filing
COL	$59.26	600	$35,556.00	33,598	2012-02-14	Filing
COL	$59.28	800	$47,424.00	34,198	2012-02-14	Filing
COL	$59.30	100	$5,929.50	34,998	2012-02-14	Filing
COL	$59.30	100	$5,929.75	35,098	2012-02-14	Filing
COL	$59.30	600	$35,580.00	35,198	2012-02-14	Filing
COL	$59.30	100	$5,930.07	35,798	2012-02-14	Filing
COL	$59.31	100	$5,930.50	35,898	2012-02-14	Filing
COL	$59.31	100	$5,930.75	35,998	2012-02-14	Filing
COL	$59.31	1,300	$77,103.00	36,098	2012-02-14	Filing
COL	$59.32	1,500	$88,972.50	37,398	2012-02-14	Filing
COL	$59.32	100	$5,931.75	38,898	2012-02-14	Filing
COL	$59.32	100	$5,931.90	38,998	2012-02-14	Filing
COL	$59.32	500	$29,660.00	39,098	2012-02-14	Filing
COL	$59.33	100	$5,932.50	39,598	2012-02-14	Filing