Home About FAQ Contact Media Mentions Key Subscribe
 
Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
Reduced Version of Subscription Insider Search
Check all filing types
Uncheck all filing types
Remove The Noise What is the 'Remove The Noise' function?
Insider Portfolio Alerts
Free real time insider alerts
Top Trade Alerts
Free insider trades intra-day
Special Screens Report
Free insider special screens report
Our Input Date Search is an excellent tool to examine the latest insider trades for new long and short investment ideas, but it is only available to paid subscribers.

Click Here to Subscribe

close window
Feature available to paying subscribers only. Subscriber output is also not separated on different pages, so that print outs and Excel downloads contain all of a search's information.

Click Here to Subscribe

close window

Detailed Insider History for:
COGENT COMMUNICATIONS HOLDINGS INC: CCOI
Price: 1/10/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$71.73 $86.76 $50.80 $3,517 49 407 5.6% 10.1% 96.70% 9.75%
Exch Sector Industry Sub-Industry
NasdaqGS Services Business Services Services- Prepackaged Software
click column headers to sort
#
View Form
Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
BATH BLAKE
DIR
JB
---
1,435
---
7/1/23
---
---
26,887
5.6
D
---
7/5/23 - 11:09:20 am
2
    
 
MONTAGNER MARC
O
JB
---
1,435
---
7/1/23
---
---
75,812
1.9
D
---
7/5/23 - 10:36:03 am
3
    
 
FERGUSON LEWIS H
DIR
JB
---
1,435
---
7/1/23
---
---
17,017
9.2
D
---
7/5/23 - 10:34:25 am
4
    
 
DE SA PAUL
DIR
JB
---
1,435
---
7/1/23
---
---
9,212
18.5
D
---
7/3/23 - 4:36:11 pm
5
1y
17
35%
13%
2
BROOKS STEVEN D
DIR
S
$273,130
4,202
---
6/14/23
---
$65.00
33,277
-11.2
D
---
6/16/23 - 3:57:15 pm
6
1y
12
25%
24%
1
SCHAEFFER DAVE
CB,CEO,PR,DIR,BO
S
$440,878
7,061
---
6/8/23
---
$62.44
4,948,781
-0.1
D
---
6/8/23 - 5:57:17 pm
7
1y
12
25%
24%
1
SCHAEFFER DAVE
CB,CEO,PR,DIR,BO
S
$4,231,373
67,939
6/6/23
6/7/23
$62.25
$62.30
4,955,842
-1.4
D
---
6/8/23 - 4:27:54 pm
8
1y
68
37%
7%
1
KILMER HENRY W
VP
S
$149,352
2,400
---
6/6/23
---
$62.23
33,600
-6.7
D
---
6/7/23 - 4:42:36 pm
9
1y
119
31%
19%
1
WEED THADDEUS GERARD
VP,CFO
S
$302,035
4,850
---
6/5/23
---
$62.28
58,400
-7.7
D
---
6/5/23 - 4:28:28 pm
10
1y
37
27%
11%
1
BUBECK JAMES
O
AS
$117,250
1,920
---
6/1/23
---
$61.07
40,502
-4.5
D
10b
6/2/23 - 2:19:40 pm
11
    
 
KENNEDY SHERYL LYNN
DIR
S
$69,451
1,100
---
5/30/23
---
$63.14
7,565
-12.7
D
---
6/1/23 - 2:14:18 pm
12
1y
22
41%
11%
1
FERGUSON LEWIS H
DIR
S
$40,470
640
---
5/30/23
---
$63.23
15,582
-3.9
D
---
5/31/23 - 2:19:41 pm
13
1y
17
35%
13%
2
BROOKS STEVEN D
DIR
S
$246,875
3,798
---
5/11/23
---
$65.00
37,479
-9.2
D
---
5/12/23 - 4:16:15 pm
14
1y
12
25%
24%
1
SCHAEFFER DAVE
CB,CEO,PR,DIR,BO
S
$2,288,370
35,000
---
5/10/23
---
$65.38
5,023,781
-0.7
D
---
5/12/23 - 4:15:41 pm
15
1y
119
31%
19%
1
WEED THADDEUS GERARD
VP,CFO
S
$649,600
10,000
---
5/9/23
---
$64.96
63,250
-13.7
D
---
5/10/23 - 1:10:36 pm
16
1y
24
58%
-4%
1
CHANG JOHN B
VP,LO
AS
$365,000
5,000
---
5/3/23
$72.00
$74.00
42,360
-10.6
D
10b
5/4/23 - 12:08:15 pm
17
    
 
O CONNOR GREG W
VP,COO
JB
---
16,000
---
5/3/23
---
---
16,000
New
D
R
5/3/23 - 3:14:29 pm
18
    
 
O CONNOR GREG W
VP,COO
3
---
---
---
5/3/23
---
---
---
---
---
---
5/3/23 - 3:11:25 pm
19
1y
24
58%
-4%
1
CHANG JOHN B
VP,LO
AS
$35,000
500
---
4/17/23
---
$70.00
47,360
-1.0
D
10b
4/18/23 - 2:41:29 pm
20
    
 
MONTAGNER MARC
DIR
JB
---
1,456
---
4/1/23
---
---
74,377
2.0
D
---
4/5/23 - 10:43:37 am
21
    
 
KENNEDY SHERYL LYNN
DIR
JB
---
1,456
---
4/1/23
---
---
8,665
20.2
D
---
4/5/23 - 10:38:26 am
22
    
 
HOWELL DENEEN C
DIR
JB
---
1,456
---
4/1/23
---
---
6,315
30.0
D
---
4/5/23 - 10:33:57 am
23
    
 
HOWARD EVE N
DIR
JB
---
1,456
---
4/1/23
---
---
4,791
43.7
D
---
4/5/23 - 10:29:43 am
24
    
 
FERGUSON LEWIS H
DIR
JB
---
1,456
---
4/1/23
---
---
16,222
9.9
D
---
4/5/23 - 10:24:03 am
25
    
 
BROOKS STEVEN D
DIR
JB
---
1,456
---
4/1/23
---
---
41,277
3.7
D
---
4/5/23 - 10:19:40 am
26
    
 
DE SA PAUL
DIR
JB
---
1,456
---
4/1/23
---
---
7,777
23.0
D
---
4/5/23 - 10:13:42 am
27
    
 
BATH BLAKE
DIR
JB
---
1,456
---
4/1/23
---
---
25,452
6.1
D
---
4/5/23 - 10:04:16 am
28
    
 
KENNEDY SHERYL LYNN
DIR
S
$36,998
600
---
3/13/23
---
$61.66
7,209
-7.7
D
---
3/13/23 - 2:53:35 pm
29
1y
22
41%
11%
1
FERGUSON LEWIS H
DIR
S
$60,880
990
---
3/13/23
---
$61.49
14,766
-6.3
D
---
3/13/23 - 2:23:32 pm
30
1y
68
37%
7%
1
KILMER HENRY W
VP
AS
$152,436
2,400
---
3/7/23
---
$63.51
36,000
-6.3
D
10b
3/8/23 - 10:35:17 am
31
1y
119
31%
19%
1
WEED THADDEUS GERARD
VP,CFO,TR
S
$311,855
4,850
---
3/3/23
---
$64.30
73,250
-6.2
D
---
3/6/23 - 12:23:45 pm
32
1y
37
27%
11%
1
BUBECK JAMES
O
AS
$123,818
1,920
---
3/1/23
---
$64.49
42,422
-4.3
D
10b
3/3/23 - 10:20:42 am
33
1y
24
58%
-4%
1
CHANG JOHN B
LO
AS
$140,000
2,000
---
2/1/23
---
$70.00
47,860
-4.0
D
10b
2/2/23 - 9:31:15 am
34
1y
24
58%
-4%
1
CHANG JOHN B
LO
AS
$34,000
500
---
1/26/23
---
$68.00
49,860
-1.0
D
10b
1/27/23 - 9:12:49 am
35
1y
24
58%
-4%
1
CHANG JOHN B
LO
AS
$66,000
1,000
---
1/17/23
---
$66.00
50,360
-1.9
D
10b
1/18/23 - 10:30:08 am
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Media Mentions Transaction Codes
© 2025 InsiderInsights.com