Insider Transactions in Q4 2025 at Cogent Communications Holdings, Inc. (CCOI)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 31
2025
|
Marc Montagner |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+3.52%
|
-
|
|
Dec 31
2025
|
Dave Schaeffer CHAIRMAN, CEO, AND PRESIDENT |
BUY
Bona fide gift
|
Indirect |
229,657
+50.0%
|
-
|
|
Dec 31
2025
|
Dave Schaeffer CHAIRMAN, CEO, AND PRESIDENT |
SELL
Bona fide gift
|
Direct |
229,657
-24.78%
|
-
|
|
Dec 31
2025
|
Dave Schaeffer CHAIRMAN, CEO, AND PRESIDENT |
BUY
Grant, award, or other acquisition
|
Direct |
229,657
+19.86%
|
-
|
|
Dec 31
2025
|
Steven D Brooks |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+6.14%
|
-
|
|
Dec 31
2025
|
Paul De Sa |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+11.19%
|
-
|
|
Dec 31
2025
|
Lewis H Ferguson |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+13.01%
|
-
|
|
Dec 31
2025
|
Eve N Howard |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+14.23%
|
-
|
|
Dec 31
2025
|
Deneen C Howell |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+11.75%
|
-
|
|
Dec 31
2025
|
Sheryl Lynn Kennedy |
BUY
Grant, award, or other acquisition
|
Direct |
3,388
+20.18%
|
-
|
|
Dec 31
2025
|
Thaddeus Gerard Weed VICE PRESIDENT, CFO |
BUY
Grant, award, or other acquisition
|
Direct |
119,400
+23.89%
|
-
|
|
Dec 31
2025
|
John B. Chang VP & CHIEF LEGAL OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
109,600
+22.19%
|
-
|
|
Dec 31
2025
|
Mark Andrew Harris VP & Chief Revenue Officer |
BUY
Grant, award, or other acquisition
|
Direct |
105,000
+40.27%
|
-
|
|
Dec 31
2025
|
Henry W Kilmer VP OF NETWORK STRATEGY |
BUY
Grant, award, or other acquisition
|
Direct |
9,600
+18.11%
|
-
|
|
Dec 11
2025
|
Thaddeus Gerard Weed VICE PRESIDENT, CFO |
SELL
Open market or private sale
|
Direct |
7,300
-7.64%
|
$167,900
$23.99 P/Share
|
|
Dec 08
2025
|
Henry W Kilmer VP OF NETWORK STRATEGY |
SELL
Open market or private sale
|
Direct |
4,800
-12.44%
|
$91,200
$19.79 P/Share
|
|
Dec 02
2025
|
Lewis H Ferguson |
SELL
Open market or private sale
|
Direct |
4,000
-17.19%
|
$80,000
$20.34 P/Share
|
|
Dec 01
2025
|
Thaddeus Gerard Weed VICE PRESIDENT, CFO |
BUY
Grant, award, or other acquisition
|
Direct |
2,400
+2.45%
|
-
|
|
Dec 01
2025
|
Henry W Kilmer VP OF NETWORK STRATEGY |
BUY
Open market or private sale
|
Direct |
2,400
+5.85%
|
-
|
|
Dec 01
2025
|
John B. Chang VP & CHIEF LEGAL OFFICER |
BUY
Grant, award, or other acquisition
|
Direct |
2,400
+2.94%
|
-
|
|
Nov 11
2025
|
Sheryl Lynn Kennedy |
SELL
Open market or private sale
|
Direct |
2,400
-19.34%
|
$50,400
$21.34 P/Share
|