Patrick D. Kirwin - 12 Jun 2025 Form 4 Insider Report for ProMIS Neurosciences Inc. (PMN)

Role: Director
Signature: /s/ Max Milbury, Attorney in Fact for Patrick Kirwin
Issuer symbol: PMN
Transactions as of: 12 Jun 2025
Net transactions value: $0
Form type: 4
Filing time: 16 Jun 2025, 17:11:49 UTC
Previous filing: 07 Oct 2024
Next filing: 05 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kirwin Patrick D.	Director	C/O PROMIS NEUROSCIENCES INC., SUITE 200, 1920 YONGE STREET, TORONTO, ONTARIO, CANADA	/s/ Max Milbury, Attorney in Fact for Patrick Kirwin	16 Jun 2025	0001927062

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	PMN	Option (right to buy)	Award	$0	+20,000		$0.000000	20,000	12 Jun 2025	Common Shares	20,000	$0.5000	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The options shall vest in full on the earlier of the first anniversary of the Grant Date and June 12, 2026, subject to continued service on the Board.