Mark C. Thurmond, Co-Chief Executive Officer at Tenable Holdings, Inc. (TENB), sold 5,082 shares at $29.84 ($152K) on 2025-08-26, disclosed to the SEC on 2025-08-27.
Open-market sale of $152k TENB by Co-Chief Executive Officer. 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 | $29.84 | 2,541 | $76K | 50.0% |
| 2 | $29.84 | 2,541 | $76K | 50.0% |
| Total | $29.84 avg | 5,082 | $152K | 100% |
| Filing → |
| TENB | SELL | 2025-05-27 | $357K | — | Filing → |
| TENB | SELL | 2025-02-28 | $829K | — | Filing → |
| TENB | SELL | 2025-02-26 | $278K | — | Filing → |