Dave Schaeffer, CHAIRMAN, CEO, AND PRESIDENT at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), sold 108,000 shares at $50.10 ($5.4M) on 2025-05-12, disclosed to the SEC on 2025-05-14.
Open-market sale of $5.4M 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 | $50.10 | 11,372 | $570K | 10.5% |
| 2 | $50.10 | 11,372 | $570K | 10.5% |
| 3 | $50.45 | 42,628 | $2.2M | 39.5% |
| 4 | $50.45 | 42,628 | $2.2M | 39.5% |
| Total | $50.38 avg | 108,000 | $5.4M | 100% |
| Filing → |
| CCOI | SELL | 2025-06-16 | $3.1M | — | Filing → |
| CCOI | SELL | 2025-06-16 | $3.3M | — | Filing → |
| CCOI | SELL | 2025-06-12 | $2.7M | — | Filing → |