Form 4 for TENB Tenable Holdings, Inc.
Accepted 2025-05-27 00:00:00 ET · period of report 2025-05-22 · accession 0001628280-25-027972 · 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 | 2025-05-27 | 2025-05-22+ | TENB | Thurmond Mark C. | Co-CEO, Dir | M - OptEx | $0.00 | +16.7K | 64.6K | +35% | $0 |
| D | 2025-05-27 | 2025-05-23 | TENB | Thurmond Mark C. | Co-CEO, Dir | S - Sale+OE | $31.98 | -5,577 | 75.2K | -7% | -$178.4K |
| DM | 2025-05-27 | 2025-05-22+ | TENB | Thurmond Mark C. | Co-CEO, Dir | M - OptEx | $0.00 | -16.7K | 26.0K | -39% | $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 | 2025-05-23 | M | A | 3,857 | $0.00 | 80,163 | D | — | — | |
| 2 | Common | Common Stock | 2025-05-23 | M | A | 1,363 | $0.00 | 76,306 | D | — | — | |
| 3 | Common | Common Stock | 2025-05-22 | M | A | 4,368 | $0.00 | 74,943 | D | — | — | |
| 4 | Common | Common Stock | 2025-05-22 | M | A | 3,713 | $0.00 | 70,575 | D | — | — | |
| 5 | Common | Common Stock | 2025-05-22 | M | A | 2,267 | $0.00 | 66,862 | D | — | — | |
| 6 | Common | Common Stock | 2025-05-22 | M | A | 1,162 | $0.00 | 64,595 | D | — | — | |
| 7 | Common | Common Stock | 2025-05-23 | S | D | 5,577 | $31.98 | 75,210 | D | — | — | (F2) 624 shares were acquired under the Issuer's Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). |
| 8 | Derivative | Restricted Stock Units | 2025-05-23 | M | D | 3,857 | $0.00 | 11,571 | D | — · — to — | 3,857 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F9) 25% of the shares underlying the RSUs vested on February 23, 2023, 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 | Performance Restricted Stock Units | 2025-05-23 | M | D | 1,363 | $0.00 | 4,091 | D | — · — to — | 1,363 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F8) On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, 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. |
| 10 | Derivative | Restricted Stock Units | 2025-05-22 | M | D | 4,368 | $0.00 | 48,048 | D | — · — to — | 4,368 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F7) 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. |
| 11 | Derivative | Performance Restricted Stock Units | 2025-05-22 | M | D | 2,267 | $0.00 | 24,941 | D | — · — to — | 2,267 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F5) On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs will vest 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. |
| 12 | Derivative | Performance Restricted Stock Units | 2025-05-22 | M | D | 1,162 | $0.00 | 8,140 | D | — · — to — | 1,162 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F4) On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs 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. |
| 13 | Derivative | Restricted Stock Units | 2025-05-22 | M | D | 3,713 | $0.00 | 25,991 | D | — · — to — | 3,713 Common Stock | (F3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F6) 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. |