December 31, 2025 · Form 4 insider transaction
Harris Mark Andrew bought 100,000 shares of Cogent Communications Holdings, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
The award shall vest effective January 1, 2029, based on Mr. Harris' continued employment to that date.