Insider Shareholders with Direct Ownership of Cogent Communications Holdings, Inc. (CCOI)
This section provides a comprehensive overview of the insiders with direct ownership of Cogent Communications Holdings, Inc. (CCOI). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
COGENT COMMUNICATIONS HOLDINGS, INC. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Dave Schaeffer
CHAIRMAN, CEO, AND PRESIDENT |
869,000 | 4,737,589 | 697,143 $12.2 Million | 61 |
Aug 08, 2025
Reduced 54.02%
|
|
Thaddeus Gerard Weed
VICE PRESIDENT, CFO |
120,300 | 80,550 | 93,100 $1.63 Million | 24 |
Sep 02, 2025
Reduced 5.0%
|
| 52,264 | 11,950 | 89,564 $1.57 Million | 25 |
Sep 30, 2025
Added 2.6%
|
|
|
John B. Chang
VP & CHIEF LEGAL OFFICER |
85,200 | 34,203 | 76,847 $1.35 Million | 40 |
Jun 02, 2025
Reduced 0.52%
|
|
Raymond B Kummer
CTO Emeritus |
33,600 | 16,800 | 60,000 $1.05 Million | 12 |
Jan 03, 2023
Added 10.71%
|
|
James Bubeck
CHIEF REVENUE OFFICER |
70,000 | 51,240 | 55,142 $967,742 | 34 |
Jun 04, 2025
Reduced 3.5%
|
| 32,264 | 14,349 | 48,415 $849,683 | 25 |
Sep 30, 2025
Added 4.71%
|
|
|
Henry W Kilmer
VP OF NETWORK STRATEGY |
65,000 | 60,000 | 36,200 $635,310 | 32 |
Sep 05, 2025
Reduced 6.22%
|
|
Timothy G Oneill
VP Construction |
12,000 | 9,600 | 33,600 $589,680 | 6 |
Jun 02, 2021
Reduced 6.67%
|
|
Sean Robert Wallace
VP, CFO & Treasurer |
19,200 | 1,975 | 29,225 $512,898 | 7 |
Mar 02, 2022
Reduced 0.85%
|
| 23,514 | 0 | 23,514 $412,670 | 15 |
Sep 30, 2025
Added 9.24%
|
|
| 32,264 | 17,647 | 23,267 $408,335 | 38 |
Sep 30, 2025
Added 9.33%
|
|
| 22,052 | 0 | 22,052 $387,012 | 14 |
Sep 30, 2025
Added 9.8%
|
|
| 20,528 | 3,500 | 17,028 $298,841 | 14 |
Sep 30, 2025
Added 12.33%
|
|
|
Greg W O'Connor
VP, CHIEF OPERATING OFFICER |
16,000 | 0 | 16,000 $280,800 | 1 |
May 03, 2023
Added 50.0%
|
|
Carolyn Katz
Director |
10,500 | 0 | 15,750 $276,412 | 5 |
Oct 01, 2021
Added 10.0%
|
| 27,901 | 32,970 | 12,606 $221,235 | 23 |
Mar 31, 2025
Added 9.69%
|
|
| 34,014 | 26,452 | 10,012 $175,710 | 39 |
Nov 11, 2025
Reduced 19.34%
|
|
|
David Allen Kapp
VP & CHIEF TECHNICAL OFFICER |
9,600 | 9,600 | 6,600 $115,830 | 4 |
Aug 11, 2023
Reduced 37.74%
|
|
Mark Andrew Harris
VP & Chief Revenue Officer |
668 | 0 | 5,168 $90,698 | 1 |
Sep 02, 2025
Added 11.45%
|