[Form 4] VirnetX Holding Corp Insider Trading Activity

Rhea-AI Filing Summary

Chow Heidy Kingwan reported acquisition or exercise transactions in this Form 4 filing.

VirnetX Holding Corp director Heidy Kingwan Chow received a grant of 7,500 shares of common stock as restricted stock on June 11, 2026. The shares were granted at no purchase price and increase her direct holdings to 37,500 shares.

The restricted stock will fully vest on the earlier of the one-year anniversary of the grant date or the close of business on the day prior to VirnetX’s 2027 annual meeting of stockholders, subject to her continued service. Any unvested shares will vest immediately before a Change in Control transaction.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Chow Heidy Kingwan

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,500	$0.00	--

Holdings After Transaction: Common Stock — 37,500 shares (Direct, null)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/15/2026 - 07:25 PM Accepted by SEC EDGAR 06/15/2026 - 07:25 PM 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^*

Chow Heidy Kingwan

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

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	06/11/2026		A		7,500(1)	A	$0	37,500	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. The total number of restricted shares ("Restricted Stock") shall vest on the earlier of (i) the one-year anniversary of the grant date or (ii) the close of business on the day prior to the Company's 2027 annual meeting of stockholders, in each case, so long as the Reporting Person's continuous status as a Service Provider (as defined in the Company's Amended and Restated 2013 Equity Incentive Plan) has not terminated prior to each such date. If a Change in Control occurs, all of the Restricted Stock then unvested as of the date of the Change in Control, will vest immediately prior to the consummation of the Change in Control transaction.

	/s/ Kendall Larsen, Attorney-in-fact for Heidy Kingwan Chow	06/15/2026
	** 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)