Cogent Communications Holdings Inc. (CCOI)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Weed	$14.73	1,250	Officer	119,749	2011-04-01	Filing
Schleifer	$14.32	1,250	Officer	61,350	2011-04-01	Filing
Beury	$13.92	3,000	Officer	83,500	2011-03-24	Filing
Oneill	$16.00	10,000	Officer	75,312	2011-03-04	Filing
Kummer	$15.78	700	Officer	89,962	2011-03-04	Filing
Kummer	$15.27	1,300	Officer	90,662	2011-03-03	Filing
Kummer	$15.40	1,000	Officer	91,962	2011-02-24	Filing
Beury	$13.76	1,000	Officer	86,500	2011-02-10	Filing
Weed	$13.92	439	Officer	120,999	2011-02-01	Filing
Weed	$15.00	3,125	Officer	121,438	2011-01-14	Filing
Beury	$14.82	1,000	Officer	87,500	2011-01-13	Filing
Schleifer	$14.24	1,250	Officer	62,600	2011-01-04	Filing
Oneill	$14.23	1,250	Officer	85,312	2011-01-03	Filing
Weed	$14.14	1,666	Officer	121,438	2011-01-03	Filing
Kummer	$14.23	4,500	Officer	92,962	2011-01-03	Filing
Beury	$12.85	3,000	Officer	88,500	2010-12-21	Filing
Karnes	$12.62	938	Officer	94,278	2010-12-20	Filing
Beury	$12.11	1,000	Officer	91,500	2010-12-09	Filing
Weed	$12.29	416	Officer	123,104	2010-12-01	Filing
Beury	$11.91	1,000	Officer	92,500	2010-11-18	Filing