| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vicks Raymond Jr. | Director | C/O TENABLE HOLDINGS, INC., 6100 MERRIWEATHER DRIVE, COLUMBIA | /s/ David Bartholomew, Attorney-in-Fact | 09 Sep 2025 | 0001878127 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TENB | Common Stock | Gift | $0 | -1,500 | -11% | $0.000000 | 11,766 | 05 Sep 2025 | Direct | F1 |
| transaction | TENB | Common Stock | Gift | $0 | +1,500 | +50% | $0.000000 | 4,500 | 05 Sep 2025 | as Custodian | F1, F2 |
| Id | Content |
|---|---|
| F1 | Reflects the gift of shares by the Reporting Person to a custodial account established pursuant to the Uniform Transfer to Minors Act ("UTMA"), for which the Reporting Person serves as a custodian. |
| F2 | The shares are held for the granddaughter of the Reporting Person, through a custodial account established pursuant to the UTMA for which the reporting person serves as custodian. |