| 05 mars 2026 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 850 | 22.63 USD | |
| 31 déc. 2025 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 19 400 | 0.00 USD | |
| 31 déc. 2025 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 100 000 | 0.00 USD | |
| 11 déc. 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 7 300 | 23.99 USD | |
| 01 déc. 2025 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 2 400 | 0.00 USD | |
| 02 sept. 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 900 | 36.98 USD | |
| 09 juin 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 900 | 48.04 USD | |
| 28 mai 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 100 | 47.67 USD | |
| 16 mai 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 100 | 50.41 USD | |
| 03 mars 2025 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 900 | 72.06 USD | |
| 09 janv. 2025 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 19 400 | 0.00 USD | |
| 02 déc. 2024 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 800 | 81.58 USD | |
| 01 déc. 2024 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 2 400 | 0.00 USD | |
| 03 sept. 2024 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 2 400 | 69.68 USD | |
| 10 juin 2024 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 2 400 | 52.61 USD | |
| 12 mars 2024 | OTHER | COGENT COMMUNICATIONS HOLDINGS, INC. | 2 400 | 68.17 USD | |
| 03 janv. 2024 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 30 000 | 0.00 USD | |
| 03 janv. 2024 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 19 400 | 0.00 USD | |
| 01 déc. 2023 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 850 | 0.00 USD | |
| 04 déc. 2023 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 9 700 | 65.84 USD | |
| 05 sept. 2023 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 850 | 69.43 USD | |
| 05 juin 2023 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 850 | 62.28 USD | |
| 09 mai 2023 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 10 000 | 64.96 USD | |
| 03 mars 2023 | SALE | COGENT COMMUNICATIONS HOLDINGS, INC. | 4 850 | 64.30 USD | |
| 03 janv. 2023 | GRANT_AWARD | COGENT COMMUNICATIONS HOLDINGS, INC. | 10 000 | 0.00 USD | |