A. Brooke Seawell - 04 Sep 2025 Form 4 Insider Report for Tenable Holdings, Inc. (TENB)

Role
Director
Signature
/s/ David Bartholomew, Attorney-in-Fact
Issuer symbol
TENB
Transactions as of
04 Sep 2025
Net transactions value
-$139,215
Form type
4
Filing time
08 Sep 2025, 16:07:04 UTC
Previous filing
03 Sep 2025
Next filing
11 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SEAWELL A BROOKE Director C/O TENABLE HOLDINGS, INC., 6100 MERRIWEATHER DRIVE, COLUMBIA /s/ David Bartholomew, Attorney-in-Fact 05 Sep 2025 0001197652

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TENB Common Stock Sale $139,215 -4,622 -24% $30.12 15,000 04 Sep 2025 Trust F1, F2
holding TENB Common Stock 9,230 04 Sep 2025 Direct F1
holding TENB Common Stock 15,000 04 Sep 2025 Trust F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects 4,622 shares transferred on July 17, 2025, without consideration, from the Reporting Person to The Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust).
F2 Reporting Person is the Trustee of the Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust).
F3 Reporting Person is Trustee of the Alexander Brooke Seawell Revocable Trust.