Chang John B. 4
4 · COGENT COMMUNICATIONS HOLDINGS, INC. · Filed Dec 2, 2025
Insider Transaction Report
Form 4
Chang John B.
VP & CHIEF LEGAL OFFICER
Transactions
- Award
common stock
2025-12-01+2,400→ 79,247 total
Holdings
- 3,089(indirect: By Children)
common stock
Footnotes (1)
- [F1]On January 3, 2022, the reporting person was granted an award of restricted stock units, which vest in the form of common stock based upon the Issuer's achievement of certain performance goals. The Issuer's Board of Directors, and its Compensation Committee, determined that the performance goals had been met, resulting in the vesting of these shares on December 1, 2025 under the terms of the grant.