Stephen A. Vintz - 08 May 2026 Form 4 Insider Report for Tenable Holdings, Inc. (TENB)

Reporting relationship: Co-Chief Executive Officer, Director
Issuer ticker: TENB
Reported as of: 08 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 May 2026, 16:36:23 UTC
Prior SEC filing: 27 Feb 2026
Next SEC filing: 26 May 2026
Source filing: View source filing
Reporting owner signature: /s/ David Bartholomew, Attorney-in-Fact

Key filing fact

Stephen A. Vintz filed Form 4 for Tenable Holdings, Inc. (TENB) on 12 May 2026.

Key facts

This page summarizes Stephen A. Vintz's Form 4 filing for Tenable Holdings, Inc. (TENB).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 12 May 2026, 16:36.

Change

Previous filing in this sequence was filed on 27 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001345943 Primary reporting owner

Vintz Stephen A

Relationship: Co-Chief Executive Officer, Director
Address: C/O TENABLE HOLDINGS, INC., 6100 MERRIWEATHER DRIVE, COLUMBIA
Signature: /s/ David Bartholomew, Attorney-in-Fact
Signature date: 12 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TENB transaction

Common Stock

Options Exercise

Transaction value
Shares: +105,000
Change %: +24%
Price: $4.15^*
Shares after: 533,631
Date: 08 May 2026
Ownership: Direct

TENB transaction

Common Stock

Tax liability

Transaction value
Shares: -60,917
Change %: -11%
Price: $21.29^*
Shares after: 472,714
Date: 08 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TENB transaction Derivative

Employee Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -105,000
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 08 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 105,000
Exercise price: $4.15
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents the number of shares of Common Stock 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.

Footnote F2

100% of the shares underlying this option vested as of June 30, 2020.