[Form 4] VOLITIONRX LTD Insider Trading Activity

VolitionRX Ltd GC Nicholas Plummer reported an equity award tied to performance-based RSUs.

Rhea-AI Filing Summary

VolitionRX Ltd GC Nicholas Plummer reported an equity award tied to performance-based RSUs. On January 22, 2026, he acquired 44,700 shares of common stock at $0 per share, increasing his directly held stake to 238,784 shares.

The shares relate to a grant of 149,000 restricted stock units (RSUs) made on March 17, 2025 under the company’s 2024 Stock Incentive Plan. Certain corporate performance goals through June 30, 2025 and December 31, 2025 were achieved, causing rights to the 44,700 RSUs to vest, while the remaining 104,300 RSUs were cancelled on June 30, 2025 and January 22, 2026. The vested RSUs are also subject to a three-year time-based vesting schedule, vesting in three equal installments of 14,900 units on each of March 17, 2026, 2027 and 2028, after which they settle into common shares.

Insider Trade Summary

Grant/Award: 44,700 shares

Grant/Award 1 txn

Insider Plummer Nicholas

Role GC - Volition Diagnostics

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	44,700	$0.00	$0.00

Holdings After Transaction: Common Stock — 238,784 shares (Direct)

Footnotes (1)

1. F1. On March 17, 2025, the reporting person was awarded 149,000 restricted stock units ("RSUs") under the Issuer's 2024 Stock Incentive Plan, subject to vesting upon the achievement of certain corporate performance goals on or prior to June 30, 2025 and December 31, 2025 and also subject to time-based vesting. Certain of the performance goals were met, resulting in the rights with respect to 44,700 RSUs vesting. The RSUs are further subject to a 3-year time-based vesting schedule, vesting in three equal installments of 14,900 units on each of March 17, 2026, 2027 and 2028, respectively. Upon vesting and settlement, the reporting person will receive a number of shares of common stock equal to the number of RSUs that have vested. The rights with respect to the remaining 104,300 RSUs did not vest and were cancelled on June 30, 2025 and January 22, 2026, respectively.

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Accepted by SEC EDGAR 01/23/2026 - 04:05 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^*

Plummer Nicholas

(Last) (First) (Middle)

1489 WEST WARM SPRINGS ROAD

SUITE 110

(Street)

HENDERSON NV 89014

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
VOLITIONRX LTD [ VNRX ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	GC - Volition Diagnostics

3. Date of Earliest Transaction (Month/Day/Year)
01/22/2026

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	01/22/2026		A		44,700(1)	A	$0	238,784	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. On March 17, 2025, the reporting person was awarded 149,000 restricted stock units ("RSUs") under the Issuer's 2024 Stock Incentive Plan, subject to vesting upon the achievement of certain corporate performance goals on or prior to June 30, 2025 and December 31, 2025 and also subject to time-based vesting. Certain of the performance goals were met, resulting in the rights with respect to 44,700 RSUs vesting. The RSUs are further subject to a 3-year time-based vesting schedule, vesting in three equal installments of 14,900 units on each of March 17, 2026, 2027 and 2028, respectively. Upon vesting and settlement, the reporting person will receive a number of shares of common stock equal to the number of RSUs that have vested. The rights with respect to the remaining 104,300 RSUs did not vest and were cancelled on June 30, 2025 and January 22, 2026, respectively.

Remarks:

	/s/ Nicholas Plummer	01/23/2026
	** 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.