COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)

SEC filing

COGENT COMMUNICATIONS HOLDINGS, INC.

CCOI · CIK 1158324

4 · Sep 15, 2026 · VP OF NETWORK STRATEGY KILMER HENRY W sold 2,400 shares at $9.21/share ($22,104)

VP OF NETWORK STRATEGY KILMER HENRY W sold 2,400 shares at $9.21/share ($22,104)

xslF345X06/form4-09152026_090912.xml

xslF345X06/form4-09152026_090912.xmlSEC.gov

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