04:21 PM EDT, 05/27/2025 (MT Newswires) -- Dave Schaeffer, Director, Chairman, CEO, and President, on May 23, 2025, sold 25,000 shares in Cogent Communications Holdings ( CCOI ) for $1,173,318. Following the Form 4 filing with the SEC, Schaeffer has control over a total of 4,151,721 common shares of the company, with 4,151,721 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1158324/000141588925014604/xslF345X05/form4-05272025_080539.xml