Check out Pro
Top Companies
Recent Trades
Cluster Buys
Sectors
Blog
Join the Insiderviz Pro waitlist
COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Communication Services
Telecom Services
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
5 Mar 2024
KILMER HENRY W
VP OF NETWORK STRATEGY, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,000
-5%
2,400
$73.47
$176,339.05
SELL
1 Mar 2024
BUBECK JAMES
CHIEF REVENUE OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
54,822
-3%
1,920
$76.62
$147,107.70
SELL
26 Dec 2023
Chang John B.
VP & CHIEF LEGAL OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,310
-8%
3,550
$76.00
$269,800.00
SELL
21 Dec 2023
Chang John B.
VP & CHIEF LEGAL OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,860
-2%
1,000
$74.00
$74,000.00
SELL
17 Nov 2023
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
19,320
-30%
8,621
$67.17
$579,032.06
SELL
16 Nov 2023
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
27,941
-1%
379
$67.00
$25,393.00
SELL
14 Nov 2023
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
66,695
-13%
10,550
$65.83
$694,518.10
SELL
14 Nov 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,800,590
-0%
40,000
$66.37
$2,654,800.00
SELL
15 Sep 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,840,590
-0%
18,191
$65.82
$1,197,364.40
SELL
12 Sep 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,858,781
-0%
45,000
$66.87
$3,009,039.20
SELL
8 Sep 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,903,781
-0%
45,000
$67.68
$3,045,470.20
SELL
7 Sep 2023
KILMER HENRY W
VP OF NETWORK STRATEGY, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$69.16
$165,984.02
SELL
5 Sep 2023
WEED THADDEUS GERARD
VICE PRESIDENT, CFO, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,550
-8%
4,850
$69.43
$336,735.50
SELL
1 Sep 2023
BUBECK JAMES
CHIEF REVENUE OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,582
-4%
1,920
$70.96
$136,242.44
SELL
29 Aug 2023
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
16,367
-3%
650
$69.64
$45,266.06
SELL
24 Aug 2023
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
8,450
-6%
550
$68.85
$37,864.97
SELL
10 Aug 2023
Kapp David Allen
VP & CHIEF TECHNICAL OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
6,600
-57%
9,000
$66.99
$602,898.20
SELL
14 Jun 2023
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,277
-11%
4,202
$65.00
$273,130.00
SELL
8 Jun 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,948,781
-0%
7,061
$62.44
$440,878.25
SELL
6 Jun 2023
KILMER HENRY W
VP OF IP ENGINEERING, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$62.23
$149,351.52
SELL
6 Jun 2023
SCHAEFFER DAVE
CHAIRMAN, CEO, AND PRESIDENT, Director, Officer, 10% Owner
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,955,842
-1%
67,939
$62.28
$4,231,373.00
SELL
5 Jun 2023
WEED THADDEUS GERARD
VICE PRESIDENT, CFO, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
58,400
-7%
4,850
$62.28
$302,034.72
SELL
1 Jun 2023
BUBECK JAMES
CHIEF REVENUE OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,502
-4%
1,920
$61.07
$117,250.17
SELL
30 May 2023
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
15,582
-3%
640
$63.24
$40,470.40
SELL
30 May 2023
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
7,565
-12%
1,100
$63.14
$69,450.70
SELL
3 May 2023
Chang John B.
VP & CHIEF LEGAL OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
44,860
-10%
5,000
$73.00
$365,000.00
SELL
17 Apr 2023
Chang John B.
VP & CHIEF LEGAL OFFICER, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,360
-1%
500
$70.00
$35,000.00
SELL
3 Mar 2023
WEED THADDEUS GERARD
VP, CFO, Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
73,250
-6%
4,850
$64.30
$311,855.00
SELL
1 Mar 2023
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,422
-4%
1,920
$64.49
$123,817.73
SELL
1 Feb 2023
Chang John B.
Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,860
-4%
2,000
$70.00
$140,000.00
SELL
26 Jan 2023
Chang John B.
Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,860
-0%
500
$68.00
$34,000.00
SELL
17 Jan 2023
Chang John B.
Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,360
-1%
1,000
$66.00
$66,000.00
SELL
12 Jan 2023
Chang John B.
Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
51,360
-2%
1,500
$64.00
$96,000.00
SELL
6 Dec 2022
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,800
-14%
4,800
$57.36
$275,333.28
SELL
5 Dec 2022
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,742
-5%
1,920
$57.45
$110,303.42
SELL
2 Dec 2022
WEED THADDEUS GERARD
VP, CFO Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
48,700
-16%
9,700
$56.51
$548,162.50
SELL
1 Dec 2022
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,662
-4%
1,920
$58.15
$111,644.93
SELL
21 Nov 2022
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
6,100
-13%
962
$57.83
$55,630.82
SELL
16 Nov 2022
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,400
-8%
4,800
$58.01
$278,444.66
BUY
9 Nov 2022
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
66,212
+17%
10,000
$54.88
$548,750.00
SELL
12 Sep 2022
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
13,471
-6%
940
$55.13
$51,822.20
SELL
9 Sep 2022
WEED THADDEUS GERARD
VP, CFO Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,550
-8%
4,850
$52.35
$253,879.55
SELL
7 Sep 2022
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$53.85
$129,247.68
SELL
1 Sep 2022
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,182
-5%
1,920
$53.51
$102,732.48
SELL
7 Jun 2022
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$59.20
$142,082.88
SELL
2 Jun 2022
WEED THADDEUS GERARD
VP, CFO Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
58,400
-7%
4,850
$60.49
$293,376.50
SELL
2 Jun 2022
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
3,912
-25%
1,350
$60.88
$82,193.67
SELL
1 Jun 2022
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,102
-4%
1,920
$60.03
$115,248.20
SELL
31 May 2022
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
12,887
-6%
950
$60.72
$57,684.00
SELL
5 Apr 2022
Chang John B.
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,860
-1%
500
$71.00
$35,500.00
SELL
1 Apr 2022
Chang John B.
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,360
-0%
150
$68.00
$10,200.00
SELL
31 Mar 2022
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,510
-0%
150
$66.00
$9,900.00
SELL
17 Mar 2022
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,660
-1%
600
$62.96
$37,776.00
SELL
9 Mar 2022
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
12,375
-5%
725
$63.27
$45,867.13
SELL
8 Mar 2022
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-6%
2,400
$62.72
$150,533.77
SELL
2 Mar 2022
Wallace Sean Robert
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
29,225
-0%
250
$63.30
$15,824.50
SELL
1 Mar 2022
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
3,800
-22%
1,100
$62.27
$68,497.11
SELL
1 Mar 2022
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,022
-4%
1,920
$62.94
$120,842.11
SELL
14 Dec 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
32,342
-5%
1,920
$76.77
$147,398.39
SELL
13 Dec 2021
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,800
-7%
2,400
$77.26
$185,432.16
SELL
8 Dec 2021
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
13,100
-6%
900
$77.31
$69,579.00
SELL
7 Dec 2021
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$77.90
$186,954.47
SELL
2 Dec 2021
Wallace Sean Robert
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
19,875
-1%
225
$75.18
$16,915.50
SELL
1 Dec 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,262
-5%
1,920
$74.92
$143,850.42
SELL
23 Nov 2021
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,900
-24%
1,600
$77.37
$123,784.00
SELL
16 Nov 2021
Wallace Sean Robert
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,100
-0%
200
$80.01
$16,002.00
SELL
7 Sep 2021
Wallace Sean Robert
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,300
-1%
300
$75.37
$22,611.03
SELL
7 Sep 2021
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$74.13
$177,910.10
SELL
1 Sep 2021
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
12,250
-6%
850
$73.78
$62,714.53
SELL
1 Sep 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,782
-5%
1,920
$73.64
$141,383.05
SELL
24 Aug 2021
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,750
-26%
1,750
$71.99
$125,989.68
SELL
9 Aug 2021
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
15,925
-35%
8,750
$77.69
$679,765.60
SELL
2 Aug 2021
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,200
-8%
3,954
$78.23
$309,302.47
SELL
16 Jul 2021
KUMMER RAYMOND B
CTO & VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,154
-1%
846
$78.24
$66,191.04
SELL
2 Jul 2021
KUMMER RAYMOND B
CTO & VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
48,000
-9%
4,800
$76.14
$365,484.00
SELL
11 Jun 2021
Wallace Sean Robert
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,600
-4%
1,000
$76.60
$76,595.30
SELL
7 Jun 2021
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$76.09
$182,604.23
SELL
7 Jun 2021
KUMMER RAYMOND B
CTO & VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
52,800
-4%
2,400
$77.01
$184,812.00
SELL
3 Jun 2021
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
11,600
-6%
750
$75.55
$56,665.00
SELL
2 Jun 2021
ONEILL TIMOTHY G
VP Construction, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$75.18
$180,439.90
SELL
1 Jun 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,702
-5%
1,920
$74.96
$143,922.05
SELL
19 May 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,622
-11%
5,000
$74.66
$373,306.00
SELL
17 May 2021
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,750
-34%
2,450
$76.43
$187,257.19
SELL
10 May 2021
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
32,660
-1%
558
$80.00
$44,640.00
SELL
3 May 2021
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
30,000
-16%
5,750
$76.08
$437,485.90
SELL
30 Apr 2021
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,218
-1%
558
$75.00
$41,850.00
SELL
5 Apr 2021
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,776
-1%
558
$70.00
$39,060.00
SELL
15 Mar 2021
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,334
-1%
558
$65.00
$36,270.00
SELL
12 Mar 2021
ONEILL TIMOTHY G
VP Construction, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-10%
4,000
$63.30
$253,200.00
SELL
12 Mar 2021
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
10,350
-7%
850
$62.69
$53,286.50
SELL
10 Mar 2021
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,622
-4%
1,920
$60.43
$116,030.21
SELL
5 Mar 2021
ONEILL TIMOTHY G
VP Construction, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,000
-2%
1,200
$57.78
$69,336.00
SELL
5 Mar 2021
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-6%
2,400
$57.64
$138,340.31
SELL
2 Mar 2021
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
5,450
-16%
1,050
$59.34
$62,303.32
SELL
4 Jan 2021
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
25,292
-2%
558
$60.00
$33,480.00
SELL
9 Dec 2020
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
9,450
-9%
950
$57.01
$54,155.99
SELL
7 Dec 2020
ONEILL TIMOTHY G
VP Construction, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,600
-5%
2,000
$57.76
$115,520.00
SELL
7 Dec 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,800
-7%
2,400
$57.93
$139,032.00
SELL
3 Dec 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$58.01
$139,224.00
SELL
1 Dec 2020
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,942
-9%
3,840
$57.94
$222,489.60
SELL
9 Nov 2020
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,750
-20%
1,200
$58.55
$70,257.00
SELL
15 Sep 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-1%
400
$66.35
$26,540.00
SELL
8 Sep 2020
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,200
-20%
1,050
$65.97
$69,265.46
SELL
8 Sep 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,600
-5%
2,000
$65.57
$131,140.00
SELL
8 Sep 2020
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
8,650
-9%
910
$66.05
$60,105.50
SELL
8 Sep 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$65.54
$157,294.08
SELL
1 Sep 2020
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,382
-5%
1,920
$67.47
$129,540.10
SELL
1 Sep 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
25,850
-0%
150
$67.53
$10,129.11
SELL
31 Jul 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,000
-1%
500
$90.00
$45,000.00
SELL
21 Jul 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,500
-1%
500
$85.00
$42,500.00
SELL
16 Jun 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-1%
400
$80.49
$32,196.00
SELL
11 Jun 2020
Kennedy Sheryl Lynn
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
3,500
-33%
1,750
$75.54
$132,193.25
SELL
9 Jun 2020
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
7,810
-11%
1,000
$76.52
$76,520.00
SELL
5 Jun 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,000
-5%
2,000
$76.81
$153,620.00
SELL
5 Jun 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$76.65
$183,952.81
SELL
1 Jun 2020
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,302
-4%
1,920
$78.28
$150,298.94
SELL
26 May 2020
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,500
-5%
3,000
$77.06
$231,191.39
SELL
11 Mar 2020
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
7,060
-4%
300
$82.85
$24,853.95
SELL
10 Mar 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-3%
1,352
$82.68
$111,783.36
SELL
6 Mar 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,352
-5%
2,000
$84.64
$169,280.00
SELL
6 Mar 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-6%
2,400
$84.72
$203,317.90
SELL
5 Mar 2020
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
14,175
-27%
5,500
$86.45
$475,489.84
SELL
3 Mar 2020
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
72,850
-6%
4,850
$81.37
$394,651.78
SELL
3 Mar 2020
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,400
-2%
1,350
$79.40
$107,190.00
SELL
3 Mar 2020
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,200
-10%
4,800
$81.22
$389,873.28
SELL
3 Mar 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
27,000
-2%
600
$81.39
$48,834.60
SELL
2 Mar 2020
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,222
-4%
1,920
$77.44
$148,693.05
SELL
2 Mar 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
27,600
-1%
300
$76.66
$22,997.46
SELL
8 Jan 2020
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,800
-7%
2,400
$68.61
$164,658.73
SELL
7 Jan 2020
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
29,752
-6%
2,000
$67.42
$134,840.00
SELL
2 Jan 2020
Chang John B.
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,300
-2%
534
$65.46
$34,957.35
SELL
31 Dec 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
58,300
-6%
4,250
$66.07
$280,808.12
SELL
31 Dec 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
32,542
-5%
1,920
$66.08
$126,878.02
SELL
12 Dec 2019
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
5,610
-9%
570
$61.53
$35,069.25
SELL
6 Dec 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,752
-5%
2,000
$61.97
$123,940.00
SELL
6 Dec 2019
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-7%
2,400
$62.44
$149,852.89
SELL
4 Dec 2019
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
17,925
-18%
4,000
$62.32
$249,276.88
SELL
4 Dec 2019
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
17,925
-18%
4,000
$62.32
$249,276.88
SELL
4 Dec 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,400
-7%
3,000
$61.92
$185,763.60
SELL
3 Dec 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
62,550
-7%
5,000
$61.74
$308,700.00
SELL
2 Dec 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,752
-2%
1,000
$62.60
$62,600.00
SELL
2 Dec 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,462
-5%
1,920
$61.76
$118,583.04
SELL
11 Nov 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,752
-6%
2,500
$63.29
$158,225.00
SELL
1 Oct 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,382
-0%
250
$54.80
$13,700.23
SELL
10 Sep 2019
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
4,430
-13%
675
$58.28
$39,341.70
SELL
5 Sep 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
67,550
-6%
5,000
$60.00
$300,000.00
SELL
5 Sep 2019
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-6%
2,400
$59.90
$143,760.72
SELL
3 Sep 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,632
-4%
1,920
$59.77
$114,760.13
SELL
30 Aug 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,252
-2%
1,000
$60.98
$60,980.00
SELL
21 Aug 2019
LIEBHABER RICHARD
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
66,095
-7%
5,000
$59.90
$299,517.50
SELL
1 Jul 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,552
-0%
250
$59.28
$14,818.80
SELL
24 Jun 2019
Donna Shalala
Congressman (House)
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
N/A
N/A
N/A
$1,001 - $15,000
SELL
13 Jun 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
72,550
-1%
1,400
$60.84
$85,176.00
SELL
10 Jun 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,400
-5%
2,400
$61.24
$146,965.92
SELL
6 Jun 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,252
-9%
4,000
$58.62
$234,480.00
SELL
6 Jun 2019
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-6%
2,400
$58.64
$140,727.84
SELL
5 Jun 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
73,950
-6%
5,000
$58.50
$292,500.00
SELL
4 Jun 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,800
-6%
3,000
$57.05
$171,164.70
SELL
3 Jun 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,802
-4%
1,920
$57.41
$110,221.06
SELL
31 May 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,252
-2%
1,000
$57.52
$57,520.00
SELL
23 May 2019
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
3,355
-13%
515
$57.45
$29,585.52
SELL
22 May 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
46,800
-4%
2,440
$58.40
$142,496.00
SELL
9 May 2019
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,425
-35%
10,000
$57.88
$578,776.00
SELL
6 May 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
78,950
-1%
1,500
$57.11
$85,662.75
SELL
4 Apr 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,640
-6%
3,000
$56.10
$168,300.30
SELL
1 Apr 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,122
-0%
250
$53.73
$13,433.50
SELL
20 Mar 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,640
-6%
3,000
$52.30
$156,896.33
SELL
15 Mar 2019
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
46,640
-6%
3,000
$51.00
$153,000.00
SELL
13 Mar 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,652
-5%
2,000
$51.00
$102,000.00
SELL
12 Mar 2019
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
61,050
-7%
5,000
$50.00
$250,000.00
SELL
12 Mar 2019
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,000
-33%
9,900
$50.13
$496,280.06
SELL
12 Mar 2019
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,750
-4%
2,000
$50.00
$100,000.00
SELL
7 Mar 2019
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
2,120
-21%
580
$48.60
$28,187.31
SELL
6 Mar 2019
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,800
-7%
2,400
$48.92
$117,418.08
SELL
1 Mar 2019
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,440
-6%
2,400
$49.00
$117,596.40
SELL
1 Mar 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,652
-5%
2,000
$48.96
$97,920.00
SELL
1 Mar 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,372
-5%
1,920
$48.99
$94,067.33
SELL
19 Feb 2019
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,652
-2%
1,000
$50.00
$50,000.00
SELL
2 Jan 2019
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,292
-0%
250
$44.51
$11,127.00
SELL
14 Dec 2018
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
66,050
-4%
3,000
$46.89
$140,658.00
SELL
14 Dec 2018
FERGUSON Lewis H
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
950
-45%
800
$47.20
$37,760.00
SELL
6 Dec 2018
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
31,200
-8%
3,000
$46.68
$140,043.00
SELL
3 Dec 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,840
-7%
3,000
$49.16
$147,472.50
SELL
8 Nov 2018
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
21,111
-10%
2,500
$51.01
$127,523.25
SELL
1 Oct 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,652
-2%
1,000
$55.80
$55,800.00
SELL
13 Sep 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,840
-8%
4,000
$54.92
$219,688.80
SELL
13 Sep 2018
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
23,175
-13%
3,589
$54.94
$197,186.47
SELL
12 Sep 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
45,840
-4%
2,000
$54.96
$109,910.00
SELL
11 Sep 2018
Bath Blake
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,764
-40%
18,411
$54.93
$1,011,311.50
SELL
6 Sep 2018
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,200
-8%
3,000
$54.98
$164,928.00
SELL
5 Sep 2018
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
69,050
-6%
4,500
$53.55
$240,975.00
SELL
4 Sep 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,840
-5%
3,000
$53.95
$161,856.90
SELL
4 Sep 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
39,652
-2%
1,000
$54.50
$54,500.00
SELL
1 Aug 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,652
-2%
1,000
$51.95
$51,950.00
SELL
2 Jul 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,652
-2%
1,000
$53.00
$53,000.00
SELL
19 Jun 2018
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,640
-4%
2,100
$54.76
$114,988.02
SELL
15 Jun 2018
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
51,740
-5%
3,000
$53.78
$161,332.50
SELL
6 Jun 2018
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,200
-7%
3,000
$52.63
$157,896.00
SELL
6 Jun 2018
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
54,740
-5%
3,000
$52.67
$157,997.39
SELL
4 Jun 2018
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
73,550
-5%
4,500
$51.12
$230,039.11
SELL
1 Jun 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,840
-5%
3,000
$51.14
$153,433.80
SELL
1 Jun 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,652
-2%
1,000
$51.30
$51,300.00
SELL
18 May 2018
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,500
-4%
2,000
$50.00
$100,000.00
SELL
16 May 2018
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
24,650
-7%
2,000
$50.65
$101,297.60
SELL
11 May 2018
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,542
-5%
2,000
$50.36
$100,724.00
SELL
9 May 2018
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
78,050
-3%
3,000
$49.32
$147,951.89
SELL
8 May 2018
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,650
-15%
5,000
$48.34
$241,696.48
SELL
3 May 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,652
-2%
1,000
$50.00
$50,000.00
SELL
12 Apr 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
44,652
-2%
1,000
$45.75
$45,750.00
SELL
16 Mar 2018
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,361
-8%
1,700
$43.60
$74,120.00
SELL
12 Mar 2018
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
81,050
-6%
6,000
$45.17
$271,014.62
SELL
6 Mar 2018
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,200
-6%
3,000
$43.36
$130,080.59
SELL
2 Mar 2018
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,542
-0%
300
$43.01
$12,901.50
SELL
1 Mar 2018
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,840
-5%
3,000
$43.17
$129,519.00
SELL
1 Mar 2018
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
45,652
-2%
1,000
$42.95
$42,950.00
SELL
15 Dec 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,311
-10%
2,125
$47.02
$99,921.12
SELL
15 Dec 2017
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,000
-11%
5,000
$47.00
$235,000.00
SELL
8 Dec 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,052
-5%
2,000
$45.65
$91,291.00
SELL
7 Dec 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
67,650
-2%
2,000
$45.81
$91,616.40
SELL
6 Dec 2017
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,600
-8%
3,000
$44.54
$133,632.31
BUY
5 Dec 2017
LIEBHABER RICHARD
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
71,045
+0%
700
$45.30
$31,710.00
SELL
1 Dec 2017
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
47,240
-5%
3,000
$46.51
$139,534.19
SELL
1 Dec 2017
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,242
-0%
250
$46.66
$11,663.75
SELL
2 Oct 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
39,052
-4%
2,000
$48.75
$97,500.00
SELL
14 Sep 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,686
-7%
1,616
$45.97
$74,287.52
SELL
13 Sep 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,340
-7%
4,000
$46.62
$186,492.40
SELL
5 Sep 2017
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,600
-7%
3,000
$46.45
$139,350.00
SELL
1 Sep 2017
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,240
-5%
3,000
$46.75
$140,261.10
SELL
1 Sep 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
69,650
-4%
3,000
$47.03
$141,092.70
SELL
1 Sep 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,052
-2%
1,000
$46.60
$46,600.00
SELL
1 Sep 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,302
-5%
1,100
$46.69
$51,359.00
SELL
1 Sep 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
54,340
-5%
3,000
$46.86
$140,578.20
SELL
30 Aug 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
57,340
-3%
2,000
$45.78
$91,555.04
SELL
11 Aug 2017
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,492
-1%
500
$43.56
$21,781.20
SELL
7 Aug 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
72,650
-3%
2,250
$43.51
$97,897.50
BUY
7 Aug 2017
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,400
+60%
10,000
$43.25
$432,495.00
SELL
1 Aug 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,052
-2%
1,000
$41.95
$41,950.00
SELL
5 Jul 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,052
-2%
1,000
$40.25
$40,250.00
SELL
16 Jun 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
19,652
-10%
2,383
$40.15
$95,677.45
SELL
15 Jun 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
74,900
-2%
2,250
$40.76
$91,707.75
SELL
5 Jun 2017
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
39,600
-7%
3,000
$40.80
$122,400.00
SELL
2 Jun 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
77,150
-2%
2,250
$41.20
$92,702.25
SELL
1 Jun 2017
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,240
-5%
3,000
$40.20
$120,606.30
SELL
1 Jun 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
44,052
-2%
1,000
$39.50
$39,500.00
SELL
1 Jun 2017
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
26,992
-1%
300
$39.87
$11,962.35
SELL
1 May 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,452
-2%
1,000
$45.05
$45,050.00
SELL
24 Apr 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,740
-5%
3,000
$44.84
$134,525.11
SELL
7 Apr 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
52,740
-3%
2,000
$43.77
$87,535.00
SELL
3 Apr 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,452
-2%
1,000
$43.00
$43,000.00
SELL
24 Mar 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
54,740
-3%
2,000
$42.79
$85,580.00
SELL
16 Mar 2017
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
32,900
-8%
3,000
$41.77
$125,315.10
SELL
15 Mar 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
60,000
-3%
2,250
$41.17
$92,624.85
SELL
14 Mar 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,285
-10%
2,369
$40.51
$95,968.19
SELL
3 Mar 2017
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,000
-8%
3,000
$40.95
$122,850.00
SELL
1 Mar 2017
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
46,640
-6%
3,000
$42.00
$125,990.10
SELL
1 Mar 2017
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,452
-2%
1,000
$41.70
$41,700.00
SELL
1 Mar 2017
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
17,692
-2%
400
$41.69
$16,675.03
SELL
27 Feb 2017
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
22,654
-9%
2,450
$42.40
$103,880.00
SELL
27 Feb 2017
LIEBHABER RICHARD
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
69,095
-6%
5,000
$42.38
$211,903.00
SELL
4 Jan 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
62,250
-7%
5,000
$42.50
$212,500.00
SELL
4 Jan 2017
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
56,740
-1%
1,000
$42.53
$42,525.80
SELL
3 Jan 2017
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
67,250
-22%
20,000
$41.52
$830,326.00
SELL
13 Dec 2016
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
87,250
-2%
2,000
$40.68
$81,350.00
SELL
7 Dec 2016
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
89,250
-5%
5,000
$37.91
$189,529.98
SELL
5 Dec 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,000
-2%
1,000
$36.15
$36,150.00
SELL
1 Dec 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,640
-1%
1,000
$36.99
$36,990.00
SELL
1 Dec 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,452
-2%
1,000
$37.50
$37,500.00
SELL
9 Nov 2016
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,092
-4%
800
$39.76
$31,808.00
SELL
3 Nov 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,000
-2%
1,000
$35.00
$35,000.00
SELL
1 Nov 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
50,640
-1%
1,000
$36.40
$36,400.00
SELL
1 Nov 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
39,452
-2%
1,000
$36.80
$36,800.00
SELL
5 Oct 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
38,000
-2%
1,000
$35.17
$35,170.00
SELL
3 Oct 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
51,640
-1%
1,000
$36.24
$36,236.00
SELL
3 Oct 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,452
-2%
1,000
$36.78
$36,780.00
SELL
16 Sep 2016
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
21,479
-11%
2,822
$35.57
$100,378.54
SELL
6 Sep 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
39,000
-2%
1,000
$36.17
$36,170.00
SELL
1 Sep 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
52,640
-1%
1,000
$35.40
$35,404.00
SELL
1 Sep 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,452
-2%
1,000
$35.52
$35,520.00
SELL
25 Aug 2016
BUBECK JAMES
Chief Revenue Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
18,892
-1%
233
$36.26
$8,447.48
SELL
3 Aug 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
40,000
-2%
1,000
$42.15
$42,150.00
SELL
1 Aug 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,640
-1%
1,000
$43.27
$43,266.50
SELL
1 Aug 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,452
-2%
1,000
$42.64
$42,640.00
SELL
8 Jul 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
58,740
-1%
1,000
$41.53
$41,529.60
SELL
5 Jul 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
41,000
-2%
1,000
$40.30
$40,300.00
SELL
1 Jul 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
54,640
-1%
1,000
$40.09
$40,089.00
SELL
1 Jul 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,452
-2%
1,000
$39.98
$39,980.00
SELL
8 Jun 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
59,740
-1%
1,000
$40.93
$40,928.50
SELL
3 Jun 2016
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
94,250
-5%
5,000
$40.07
$200,332.52
SELL
3 Jun 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
42,000
-2%
1,000
$39.90
$39,900.00
SELL
1 Jun 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
55,640
-1%
1,000
$39.69
$39,685.00
SELL
1 Jun 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
44,452
-2%
1,000
$39.83
$39,830.00
SELL
31 May 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
60,740
-1%
1,000
$39.90
$39,900.00
SELL
9 May 2016
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
99,250
-4%
4,250
$39.14
$166,353.08
SELL
9 May 2016
Montagner Marc
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,250
-22%
10,000
$39.23
$392,302.03
BUY
4 May 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
43,000
+2%
1,000
$38.57
$38,570.00
SELL
2 May 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
44,640
-2%
1,000
$38.95
$38,952.00
SELL
2 May 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,452
-2%
1,000
$38.90
$38,900.00
SELL
5 Apr 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
32,000
-3%
1,000
$39.20
$39,200.00
SELL
1 Apr 2016
BEURY ROBERT N JR
VP & Chief Legal Officer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
45,640
-2%
1,000
$39.00
$38,996.00
SELL
1 Apr 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,452
-2%
1,000
$38.72
$38,720.00
SELL
1 Apr 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
49,740
-7%
4,000
$39.83
$159,325.40
SELL
29 Mar 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
53,740
-2%
1,400
$38.60
$54,038.04
SELL
17 Mar 2016
WEINGARTEN TIM
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
20,551
-14%
3,600
$37.44
$134,784.00
SELL
11 Mar 2016
KUMMER RAYMOND B
CTO; VP Optical Transport, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
55,140
-5%
3,000
$37.02
$111,050.00
SELL
3 Mar 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
33,000
-2%
1,000
$36.93
$36,930.00
SELL
1 Mar 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,452
-2%
1,000
$36.89
$36,890.00
SELL
29 Feb 2016
WEED THADDEUS GERARD
VP, CFO & Treasurer, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
79,250
-6%
5,250
$36.87
$193,550.17
SELL
29 Feb 2016
BROOKS STEVEN D
Director
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
28,525
-25%
10,000
$37.29
$372,942.00
SELL
3 Feb 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
34,000
-2%
1,000
$33.70
$33,700.00
SELL
1 Feb 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
36,452
-2%
1,000
$33.16
$33,160.00
SELL
8 Jan 2016
KILMER HENRY W
VP of IP Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
35,000
-2%
1,000
$33.63
$33,630.00
SELL
4 Jan 2016
ONEILL TIMOTHY G
VP Field Engineering, Officer
COGENT COMMUNICATIONS HOLDINGS, INC.
(CCOI)
37,452
-2%
1,000
$34.19
$34,190.00
Home