Form 4 for TENB Tenable Holdings, Inc.
Accepted 2026-08-25 16:03:00 ET · period of report 2026-08-24 · accession 0001309403-26-000011 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-08-25 16:03 | 2026-08-24 | TENB | Anschutz Barron | CAO | M - OptEx | $0.00 | +4,224 | 76.9K | +6% | $0 |
| DM | 2026-08-25 16:03 | 2026-08-24 | TENB | Anschutz Barron | CAO | F - Tax | $33.94 | -2,022 | 76.1K | -3% | -$68.6K |
| DM | 2026-08-25 16:03 | 2026-08-24 | TENB | Anschutz Barron | CAO | M - OptEx | $0.00 | -4,224 | 16.3K | -21% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-08-24 | M | A | 1,337 | $0.00 | 75,212 | D | — | — | |
| 2 | Common | Common Stock | 2026-08-24 | F | D | 640 | $33.94 | 74,572 | D | — | — | (F1) Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. |
| 3 | Common | Common Stock | 2026-08-24 | M | A | 1,258 | $0.00 | 75,830 | D | — | — | |
| 4 | Common | Common Stock | 2026-08-24 | F | D | 602 | $33.94 | 75,228 | D | — | — | (F1) Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. |
| 5 | Common | Common Stock | 2026-08-24 | M | A | 1,629 | $0.00 | 76,857 | D | — | — | |
| 6 | Common | Common Stock | 2026-08-24 | F | D | 780 | $33.94 | 76,077 | D | — | — | (F1) Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale. |
| 7 | Derivative | Restricted Stock Units | 2026-08-24 | M | D | 1,337 | $0.00 | 2,674 | D | — · — to — | 1,337 Common Stock | (F2) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F3) 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. (F3) 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| 8 | Derivative | Restricted Stock Units | 2026-08-24 | M | D | 1,258 | $0.00 | 7,548 | D | — · — to — | 1,258 Common Stock | (F2) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F4) 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. (F4) 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |
| 9 | Derivative | Restricted Stock Units | 2026-08-24 | M | D | 1,629 | $0.00 | 16,290 | D | — · — to — | 1,629 Common Stock | (F2) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F5) 25% of the shares underlying the RSUs vested on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. (F5) 25% of the shares underlying the RSUs vested on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances. |