SEC Form 4 · Updated Daily
TENB
— TENABLE HOLDINGS, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-05 | Bell Charles H | Grant / award (derivative) | 10,386 | $0.00 | 10,386 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 4,519 | $0.00 | 27,114 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 7,764 | $0.00 | 77,644 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 5,095 | $0.00 | 10,191 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 6,095 | $0.00 | 60,957 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 2,345 | $0.00 | 14,077 |
| 2026-08-24 | Vintz Stephen A | Option exercise (derivative) | 1,595 | $0.00 | 3,195 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 2,163 | $33.94 | 624,816 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 4,519 | $0.00 | 626,979 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 3,716 | $33.94 | 622,460 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 7,764 | $0.00 | 626,176 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 2,438 | $33.94 | 618,412 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 5,095 | $0.00 | 620,850 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 2,917 | $33.94 | 615,755 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 6,095 | $0.00 | 618,672 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 1,123 | $33.94 | 612,577 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 2,345 | $0.00 | 613,700 |
| 2026-08-24 | Vintz Stephen A | Tax withholding | 764 | $33.94 | 611,355 |
| 2026-08-24 | Vintz Stephen A | Option exercise | 1,595 | $0.00 | 612,119 |
| 2026-08-24 | Anschutz Barron | Option exercise (derivative) | 1,629 | $0.00 | 16,290 |
| 2026-08-24 | Anschutz Barron | Option exercise (derivative) | 1,258 | $0.00 | 7,548 |
| 2026-08-24 | Anschutz Barron | Option exercise (derivative) | 1,337 | $0.00 | 2,674 |
| 2026-08-24 | Anschutz Barron | Tax withholding | 780 | $33.94 | 76,077 |
| 2026-08-24 | Anschutz Barron | Option exercise | 1,629 | $0.00 | 76,857 |
| 2026-08-24 | Anschutz Barron | Tax withholding | 602 | $33.94 | 75,228 |
| 2026-08-24 | Anschutz Barron | Option exercise | 1,258 | $0.00 | 75,830 |
| 2026-08-24 | Anschutz Barron | Tax withholding | 640 | $33.94 | 74,572 |
| 2026-08-24 | Anschutz Barron | Option exercise | 1,337 | $0.00 | 75,212 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 4,368 | $0.00 | 26,208 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 7,764 | $0.00 | 77,644 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 3,713 | $0.00 | 7,426 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 6,095 | $0.00 | 60,957 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 2,267 | $0.00 | 13,606 |
| 2026-08-24 | Thurmond Mark C. | Option exercise (derivative) | 1,162 | $0.00 | 2,330 |
| 2026-08-24 | Thurmond Mark C. | Tax withholding | 2,112 | $33.94 | 195,289 |
| 2026-08-24 | Thurmond Mark C. | Option exercise | 4,368 | $0.00 | 197,401 |
| 2026-08-24 | Thurmond Mark C. | Tax withholding | 3,754 | $33.94 | 193,033 |
| 2026-08-24 | Thurmond Mark C. | Option exercise | 7,764 | $0.00 | 196,787 |
| 2026-08-24 | Thurmond Mark C. | Tax withholding | 1,796 | $33.94 | 189,023 |
| 2026-08-24 | Thurmond Mark C. | Option exercise | 3,713 | $0.00 | 190,819 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.