SEC Form 4 · accession 0001345943-26-000010
Tenable Holdings, Inc. · TENB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Stephen A Vintz
Officer — Co-Chief Executive Officer · Director
Period of report
Aug 5, 2026
Accepted (ET)
Aug 7, 2026 · 7:46 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001660280
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 5, 2026 | M | 423,434 | $16.21 | A | 911,260 | D | |
| Common StockF1 | Aug 5, 2026 | F | 300,736 | $36.48 | D | 610,524 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (right to buy)F2 | $16.21 | Aug 5, 2026 | M | 423,434 | D | — | Jun 21, 2028 | Common Stock | 423,434 | 0 | D |
Explanation of responses
- F1Represents the number of shares of Common Stock that have been withheld by the Issuer to satisfy the exercise price and the related tax withholding obligations in connection with the net exercise of the stock options reported herein. This transaction does not involve a market sale of shares.
- F2100% of the shares underlying the option vested as of June 21, 2022.