Medicus Pharma grants director stock option for 25,000 shares

Medicus Pharma Ltd. reported that director Patrick J. Mahaffy received a stock option grant on December 16, 2025.

Rhea-AI Filing Summary

Medicus Pharma Ltd. reported that director Patrick J. Mahaffy received a stock option grant on December 16, 2025. The option gives him the right to buy 25,000 common shares at an exercise price of $1.8 per share. It is scheduled to vest quarterly in four equal installments over one year, meaning the award becomes fully vested after that period. The option expires on December 16, 2030, providing a five-year window from grant date for potential exercise.

Insider Trade Summary

Grant/Award: 25,000 shares

Grant/Award 1 txn

Insider MAHAFFY PATRICK J

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy)	25,000	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 25,000 contracts (Direct)

Footnotes (1)

1. F1. The option was granted on December 16, 2025. The option is scheduled to vest quarterly in four equal installments over one year.

FAQ

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What insider transaction did Medicus Pharma (MDCX) report in this Form 4?

The company reported a stock option grant to director Patrick J. Mahaffy, covering 25,000 common shares at an exercise price of $1.8 per share.

When was the Medicus Pharma (MDCX) stock option to the director granted?

The stock option was granted on December 16, 2025, as shown in the transaction date and the related explanatory note.

What is the exercise price and term of the Medicus Pharma (MDCX) director stock option?

The option has an exercise price of $1.8 per share and an expiration date of December 16, 2030, giving the holder up to five years from grant to exercise.

How does the Medicus Pharma (MDCX) stock option granted to the director vest?

According to the explanation, the option is scheduled to vest quarterly in four equal installments over one year, so it becomes fully vested after that one-year period.

What role does the reporting person hold at Medicus Pharma (MDCX)?

The reporting person in this filing is identified as a Director of Medicus Pharma Ltd.

How many derivative securities does the director beneficially own after this Medicus Pharma (MDCX) transaction?

Following the reported transaction, the director beneficially owns 25,000 derivative securities in the form of stock options, held with direct ownership.

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

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Accepted by SEC EDGAR 12/18/2025 - 04:08 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^*

MAHAFFY PATRICK J

(Last) (First) (Middle)

300 CONSHOHOCKEN STATE ROAD

SUITE 200

(Street)

W. CONSHOHOCKEN PA 19428

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Medicus Pharma Ltd. [ MDCX ]

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)
12/16/2025

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

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
Stock Option (right to buy)	$1.8	12/16/2025		A		25,000		(1)	12/16/2030	Common Shares	25,000	$0	25,000	D

Explanation of Responses:

1. The option was granted on December 16, 2025. The option is scheduled to vest quarterly in four equal installments over one year.

	/s/ Raza Bokhari, as Attorney-in-Fact, for Patrick J. Mahaffy	12/18/2025
	** 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.