Mark C. Thurmond, Chief Operating Officer at Tenable Holdings, Inc. (TENB), sold 17,588 shares at $47.72 ($839K) on 2024-02-26, disclosed to the SEC on 2024-02-27.
Open-market sale of $839k TENB by Chief Operating 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 | $47.67 | 1,684 | $80K | 9.6% |
| 2 | $47.67 | 1,684 | $80K | 9.6% |
| 3 | $47.72 | 7,110 | $339K | 40.4% |
| 4 | $47.72 | 7,110 | $339K | 40.4% |
| Total | $47.71 avg | 17,588 | $839K | 100% |
| Filing → |
| TENB | SELL | 2025-05-29 | $161K | — | Filing → |
| TENB | SELL | 2025-05-27 | $357K | — | Filing → |
| TENB | SELL | 2025-02-28 | $829K | — | Filing → |