Director at Tenable (TENB) reports 4,500-share open-market stock purchase

Rhea-AI Filing Summary

Tenable Holdings director Raymond Vicks Jr. reported an open-market purchase of 4,500 shares of common stock on February 12, 2026, at a price of $22.17 per share. Following this trade, he directly owned 16,266 common shares.

In addition, 4,500 common shares are held indirectly for his granddaughter in a custodial account established under the Uniform Transfer to Minors Act, for which he serves as custodian.

Insider Trade Summary

Net Buyer: 4,500 shares ($99,765)

Net Buy 2 txns

Insider Vicks Raymond Jr.

Role Director

Bought 4,500 shs ($100K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	4,500	$22.17	$100K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 16,266 shares (Direct); Common Stock — 4,500 shares (Indirect, as Custodian)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Vicks Raymond Jr.

(Last) (First) (Middle)

C/O TENABLE HOLDINGS, INC.

6100 MERRIWEATHER DRIVE

(Street)

COLUMBIA MD 21044

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Tenable Holdings, Inc. [ TENB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/12/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/12/2026		P		4,500	A	$22.17	16,266	D
Common Stock								4,500	I	as Custodian(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The shares are held for the granddaughter of the Reporting Person, through a custodial account established pursuant to the Uniform Transfer to Minors Act ("UTMA") for which the reporting person serves as custodian.

Remarks:

	/s/ David Bartholomew, Attorney-in-Fact	02/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Tenable (TENB) report for Raymond Vicks Jr.?

Raymond Vicks Jr., a director of Tenable Holdings, reported buying 4,500 shares of common stock in an open-market transaction. The purchase occurred on February 12, 2026, and was reported on a Form 4 insider trading filing with the SEC.

At what price did the Tenable (TENB) director buy shares on February 12, 2026?

The Tenable director bought 4,500 common shares at $22.17 per share in an open-market purchase. This transaction price reflects what he paid in the market that day and is disclosed directly in the Form 4 filing’s transaction table.

How many Tenable (TENB) shares does Raymond Vicks Jr. own after this transaction?

After the reported open-market purchase, Raymond Vicks Jr. directly owned 16,266 Tenable common shares. This post-transaction holding is shown in the Form 4 as the amount of securities beneficially owned following the reported transaction on February 12, 2026.

Does the Tenable (TENB) director hold any shares indirectly for family members?

Yes. An additional 4,500 Tenable common shares are held for his granddaughter in a custodial account. The account is established under the Uniform Transfer to Minors Act, with Raymond Vicks Jr. serving as custodian, as explained in the Form 4 footnote.

What does “as Custodian” mean in the Tenable (TENB) Form 4 filing?

“As Custodian” indicates shares are held in a custodial account under the Uniform Transfer to Minors Act for a minor beneficiary. In this case, 4,500 Tenable shares are held for the reporting person’s granddaughter, with him acting as custodian for that account.