Cogent Communications Holdings, Inc. declared a regular quarterly dividend of $0.955 per share payable on December 8, 2023 to shareholders of record on November 24, 2023. This fourth quarter 2023 regular dividend represents an increase of $0.01 per share, or 1.1%, from the third quarter 2023 regular dividend of $0.945 per share and an annual increase of 4.4% from the fourth quarter 2022 dividend of $0.915 per share.