Cogent Communications Holdings Inc. (CCOI)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Karnes	$17.07	500	Officer	81,118	2011-07-01	Filing
Weed	$17.05	1,250	Officer	86,499	2011-07-01	Filing
Oneill	$16.97	1,250	Officer	57,652	2011-07-01	Filing
Kummer	$15.76	4,750	Officer	72,052	2011-06-16	Filing
Beury	$15.78	2,000	Officer	72,340	2011-06-16	Filing
Beury	$15.70	1,000	Officer	74,340	2011-06-16	Filing
Oneill	$15.25	5,000	Officer	58,902	2011-06-14	Filing
Beury	$15.94	2,000	Officer	75,340	2011-06-01	Filing
Kummer	$16.00	2,500	Officer	76,802	2011-06-01	Filing
Beury	$14.28	1,000	Officer	77,340	2011-05-19	Filing
Karnes	$14.62	4,000	Officer	81,618	2011-05-13	Filing
Karnes	$12.92	6,000	Officer	85,618	2011-04-15	Filing
Oneill	$12.99	8,000	Officer	63,902	2011-04-15	Filing
Kummer	$12.92	8,000	Officer	79,302	2011-04-15	Filing
Weed	$12.93	28,400	Officer	87,749	2011-04-15	Filing
Schleifer	$12.92	17,040	Officer	42,150	2011-04-15	Filing
Beury	$12.92	3,000	Officer	78,340	2011-04-15	Filing
Kummer	$14.32	500	Officer	89,462	2011-04-01	Filing
Karnes	$14.74	500	Officer	93,778	2011-04-01	Filing
Oneill	$14.32	1,250	Officer	74,062	2011-04-01	Filing