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COGENT COMMUNICATIONS HOLDINGS, INC.

For the period ended Feb 27, 2025. Filed Feb 27, 2025.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Feb 27, 2025 · Filed Feb 27, 2025

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**UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington**, D.C. 20549**

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.