Brown Matthew Charles 4
4 · Tenable Holdings, Inc. · Filed Feb 25, 2026
Insider Transaction Report
Form 4
Brown Matthew Charles
Chief Financial Officer
Transactions
- Exercise/Conversion
Common Stock
2026-02-23+14,544→ 23,810 total - Tax Payment
Common Stock
[F1]2026-02-23$17.55/sh−5,269$92,471→ 18,541 total - Exercise/Conversion
Restricted Stock Units
[F2][F3]2026-02-23−14,544→ 203,624 total→ Common Stock (14,544 underlying)
Footnotes (3)
- [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.
- [F2]Each RSU represents a contingent right to receive one share of Issuer common stock.
- [F3]The RSUs 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.
Signature
/s/ David Bartholomew, Attorney-in-Fact|2026-02-25