SEC Insider Transactions from Harris Mark Andrew.

Last updated: 2026-03-14 11:43 UTC | Total transactions: 3

Harris Mark Andrew has filed 3 insider transactions across 1 company since September 2025.

Most recent transaction: a grant/award of 5000 shares of COGENT COMMUNICATIONS HOLDINGS, INC. ($CCOI) on December 31, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Dec. 31, 2025 COGENT COMMUNICATIONS HOLDINGS, INC. $CCOI Harris Mark Andrew VP & Chief Revenue Officer A common stock 5000 $0.00 10,168.0000 47,603,287 96.75% 0.01%
Dec. 31, 2025 COGENT COMMUNICATIONS HOLDINGS, INC. $CCOI Harris Mark Andrew VP & Chief Revenue Officer A common stock 100000 $0.00 110,168.0000 47,603,287 983.48% 0.21%
Sept. 2, 2025 COGENT COMMUNICATIONS HOLDINGS, INC. $CCOI Harris Mark Andrew VP & Chief Revenue Officer A common stock 668 $0.00 5,168.0000 47,592,836 14.84% 0.00%