Dave Schaeffer, CHAIRMAN, CEO, AND PRESIDENT at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 55,000 shares at $47.83 ($2.6M) on 2025-06-12, disclosed to the SEC on 2025-06-12.
Open-market sale of $2.6M CCOI by CHAIRMAN, CEO, AND PRESIDENT. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $47.83 | 10,000 | $478K | 18.2% |
| 2 | $47.87 | 45,000 | $2.2M | 81.8% |
| Total | $47.86 avg | 55,000 | $2.6M | 100% |
| Filing → |
| CCOI | SELL | 2025-06-16 | $3.3M | — | Filing → |
| CCOI | SELL | 2025-06-16 | $3.1M | — | Filing → |
| CCOI | SELL | 2025-06-12 | $2.7M | — | Filing → |