Cogent Communications (CCOI) CFO Thaddeus Weed Sells 4,850 Shares

What Happened
Thaddeus Gerard Weed, Vice President and Chief Financial Officer of Cogent Communications Holdings, Inc. (CCOI), sold 4,850 shares on Sep 2, 2026. The shares were disposed at $9.37 each, for a total transaction value of approximately $45,445. This was a sale (S) reported on a Form 4.

Key Details

• Transaction date: 2026-09-02
• Transaction type: Open-market sale (code S)
• Shares sold: 4,850 at $9.37 per share
• Total proceeds: ~$45,445
• Shares owned after transaction: Not disclosed in the provided filing
• Notable footnotes: None indicated (no 10b5-1 plan, tax withholding, or other special notations shown)
• Filing timeliness: Form 4 filed 2026-09-03 — appears timely (within required reporting window)

Context
This was a straightforward sale of existing shares, not an option exercise, gift, or award. Sales by insiders can be routine (for personal liquidity, tax, or portfolio reasons) and do not by themselves indicate a change in insider sentiment about the company.