Dave Schaeffer, Chairman of Cogent Communications Holdings CCOI, has filed 0 purchases and 63 sales on the open market. The latest trade was on 05/04.

DS

DS

Dave Schaeffer

Chairman, CEO, and President

Company

Cogent Communications Holdings CCOI

First filing

23/01/04

Trades

84 trades

Buys / sales

0 / 63

12-month net buying

No record

Last trade

05/04

FollowShare

Trading activity

6 months1 year2 years5 yearsAll

Transactions

Company	Trade type	Traded	Filed	Shares	Price	Value	Holding change
Cogent Communications HoldingsCCOI	Open-market sale	25/08/08	25/08/11	818,909 sh	$27.50	$22,519,997.5	−54.0%
Cogent Communications HoldingsCCOI	Open-market sale	25/08/07	25/08/08	1,840,669 sh	$32.60	$60,005,809.4	−54.8%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/13–25/06/16	25/06/16	125,000 sh4 trades	$47.24avg.	$5,904,850	−3.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/11–25/06/12	25/06/12	110,000 sh4 trades	$48.19avg.	$5,300,700	−3.1%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/10	25/06/10	55,000 sh2 trades	$48.68avg.	$2,677,450	−1.5%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/05–25/06/09	25/06/09	210,000 sh6 trades	$47.83avg.	$10,045,100	−5.4%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/04	25/06/05	75,000 sh2 trades	$47.76avg.	$3,582,000	−1.9%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/03	25/06/04	65,000 sh2 trades	$46.97avg.	$3,052,900	−1.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/06/02	25/06/03	65,000 sh2 trades	$46.32avg.	$3,010,950	−1.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/30	25/06/02	25,000 sh	$45.90	$1,147,500	−0.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/29	25/05/30	25,000 sh	$46.90	$1,172,500	−0.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/28	25/05/29	20,000 sh	$47.41	$948,200	−0.5%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/27	25/05/28	20,000 sh	$48.67	$973,400	−0.5%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/23	25/05/27	25,000 sh	$46.93	$1,173,250	−0.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/22	25/05/23	25,000 sh	$46.27	$1,156,750	−0.6%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/21	25/05/22	40,000 sh	$46.81	$1,872,400	−0.9%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/20	25/05/21	15,000 sh	$49.96	$749,400	−0.4%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/16	25/05/19	15,000 sh	$51.00	$765,000	−0.4%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/15	25/05/16	40,000 sh	$50.38	$2,015,200	−0.9%
Cogent Communications HoldingsCCOI	Open-market sale	25/05/14	25/05/15	30,000 sh	$50.64	$1,519,200	−0.7%