05:34 PM EDT, 06/12/2025 (MT Newswires) -- Dave Schaeffer, Director, Chairman, CEO, and President, on June 12, 2025, sold 55,000 shares in Cogent Communications Holdings ( CCOI ) for $2,632,372. Following the Form 4 filing with the SEC, Schaeffer has control over a total of 3,481,721 common shares of the company, with 3,481,721 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1158324/000141588925017004/xslF345X05/form4-06122025_090605.xml