Form 4 for TENB Tenable Holdings, Inc.
Accepted 2026-05-26 19:00:49 ET · period of report 2026-05-21 · accession 0001766979-26-000008 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-26 19:00 | 2026-05-21 | TENB | Brown Matthew Charles | CFO | M - OptEx | $0.00 | +14.5K | 45.1K | +48% | $0 |
| D | 2026-05-26 19:00 | 2026-05-21 | TENB | Brown Matthew Charles | CFO | F - Tax | $25.17 | -5,219 | 39.9K | -12% | -$131.4K |
| D | 2026-05-26 19:00 | 2026-05-21 | TENB | Brown Matthew Charles | CFO | M - OptEx | $0.00 | -14.5K | 189.1K | -7% | $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 | 2026-05-21 | M | A | 14,544 | $0.00 | 45,085 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-21 | F | D | 5,219 | $25.17 | 39,866 | 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 | Derivative | Restricted Stock Units | 2026-05-21 | M | D | 14,544 | $0.00 | 189,080 | D | — · — to — | 14,544 Common Stock | (F2) Each RSU represents a contingent right to receive one share of Issuer common stock. (F3) The RSUs will vest in 16 equal quarterly instalments over 4 years starting November 21, 2025, 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) The RSUs will vest in 16 equal quarterly instalments over 4 years starting November 21, 2025, 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. |