VirnetX CFO reports routine tax share withholding

VirnetX Holding Corp Chief Financial Officer Katherine Allanson reported a routine tax-related share disposition.

Rhea-AI Filing Summary

VirnetX Holding Corp Chief Financial Officer Katherine Allanson reported a routine tax-related share disposition. On July 6, 2026, 100 shares of common stock were withheld by the company at $11.95 per share to satisfy income tax and withholding obligations tied to previously reported restricted stock awards. The footnote clarifies this withholding does not represent an open-market sale by Allanson. Following the transaction, she directly holds 31,205 shares of VirnetX common stock.

Insider Trade Summary

Tax Withholding: 100 shares

Tax Withholding 1 txn

Insider Allanson Katherine

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	100	$11.95	$1K

Holdings After Transaction: Common Stock — 31,205 shares (Direct)

Footnotes (1)

1. F1. These shares were withheld by the Issuer to satisfy income tax and withholding and remittance obligations in connection with previously reported restricted stock awards and do not represent a sale by the Reporting Person.

Key Figures

Shares Withheld for Taxes: 100 shares Withholding Price: $11.95 per share Shares Held After Transaction: 31,205 shares

3 metrics

Shares Withheld for Taxes 100 shares Common stock withheld on July 6, 2026 to satisfy tax obligations

Withholding Price $11.95 per share Value used for the 100 VirnetX common shares withheld

Shares Held After Transaction 31,205 shares Direct VirnetX common stock holdings of the CFO following the withholding

Key Terms

tax-withholding disposition, restricted stock awards, beneficial ownership

3 terms

tax-withholding disposition financial

"transaction_action is described as a tax-withholding disposition of shares"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

restricted stock awards financial

"obligations in connection with previously reported restricted stock awards"

Restricted stock awards are company shares given to employees or executives that cannot be sold or transferred until certain conditions — like staying with the company for a set time or meeting performance targets — are met, like a gift that is locked in a safe until rules are satisfied. Investors care because these awards tie management’s pay to company performance, can increase the number of shares outstanding when they become tradable (dilution), and may signal expected future selling pressure or commitment to long-term growth.

beneficial ownership financial

"do not represent a sale by the Reporting Person, affecting beneficial ownership view"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did VirnetX (VHC) report for CFO Katherine Allanson?

VirnetX reported that CFO Katherine Allanson had 100 shares of common stock withheld on July 6, 2026, at $11.95 per share to cover tax obligations from restricted stock awards.

Was the VirnetX (VHC) CFO’s Form 4 transaction an open-market sale?

No. The filing states the 100 shares were withheld by VirnetX to satisfy income tax and withholding obligations on restricted stock awards and do not represent a sale by the CFO.

How many VirnetX (VHC) shares does the CFO hold after this Form 4 transaction?

After the tax-withholding disposition, CFO Katherine Allanson directly holds 31,205 shares of VirnetX common stock, according to the reported post-transaction holdings figure in the filing.

What price per share was used for the VirnetX (VHC) CFO’s withheld shares?

The 100 shares of VirnetX common stock withheld for taxes were valued at $11.95 per share, as disclosed in the Form 4 transaction details.

What was the purpose of the share withholding in the VirnetX (VHC) Form 4?

The withheld 100 shares satisfied income tax, withholding, and remittance obligations arising from previously reported restricted stock awards, according to the footnote in the Form 4.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/13/2026 - 04:05 PM EDT Learn about SEC filing dates

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^*

Allanson Katherine

(Last) (First) (Middle)

308 DORLA COURT

SUITE 206

(Street)

ZEPHYR COVE NEVADA 89448

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
VirnetX Holding Corp [ VHC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/06/2026

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

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

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

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	07/06/2026		F		100(1)	D	$11.95	31,205	D

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. These shares were withheld by the Issuer to satisfy income tax and withholding and remittance obligations in connection with previously reported restricted stock awards and do not represent a sale by the Reporting Person.

	/s/ Kendall Larsen, Attorney-in-fact for Katherine Allanson	07/13/2026
	** 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.
* Form 4: SEC 1474 (03-26)