SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Shaf QIC LLC (Last) (First) (Middle) 158 SHATTUCK WAY (Street) NEWINGTON NH 03801 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 07/29/2025	3. Issuer Name and Ticker or Trading Symbol ProMIS Neurosciences Inc. [ PMN ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	5,184,760	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Warrants (right to buy)	(1)	04/11/2028	Common Shares	100,000	$7.5	D
Warrants (right to buy)	(2)	02/23/2029	Common Shares	1,063,830	$1.75	D
Warrants (right to buy)	(2)	07/29/2030	Common Shares	4,186,049	$1.25	D

1. Name and Address of Reporting Person* Shaf QIC LLC (Last) (First) (Middle) 158 SHATTUCK WAY (Street) NEWINGTON NH 03801 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Shafmaster Jonathan (Last) (First) (Middle) 158 SHATTUCK WAY (Street) NEWINGTON NH 03801 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Represents Common Shares issuable upon exercise of a warrant that is currently exercisable.

2. Represents Common Shares issuable upon exercise of warrants that are currently exercisable. The reported warrants contain provisions preventing their exercise to the extent that such exercise would result in the holder (together with its affiliates) obtaining greater than 9.99% of the Issuer's Common Shares.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Bill Blackett, Attorney-in-Fact	08/14/2025
	/s/ Bill Blackett, Attorney-in-Fact	08/14/2025
	** 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 5 (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).
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