ProMIS Neurosciences, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

SUBSEQUENT EVENTS (Details)

SUBSEQUENT EVENTS (Details) $ / shares in Units, $ in Millions, $ in Millions			1 Months Ended
	Jan. 29, 2026 $ / shares shares	Jan. 29, 2026 CAD ($) shares	Jan. 31, 2026 USD ($)	Dec. 31, 2025 shares	Dec. 31, 2024 shares	Jul. 26, 2024 $ / shares
SUBSEQUENT EVENTS
Warrants exercise price \| $ / shares						$ 0.25
Pre- funded warrants
SUBSEQUENT EVENTS
Number of warrants to purchase common shares				74,673	86,481
Subsequent event
SUBSEQUENT EVENTS
Aggregate gross proceeds \| $			$ 75.5
Subsequent event \| January 2026 PIPE
SUBSEQUENT EVENTS
Aggregate gross proceeds \| $		$ 75.5
Number of shares issued		6,815,296
Warrants expiry period		60 days
Subsequent event \| January 2026 PIPE \| Common Share Warrants
SUBSEQUENT EVENTS
Number of warrants to purchase common shares	6,915,296
Warrants exercise price \| $ / shares	$ 14.4
Subsequent event \| January 2026 PIPE \| Pre- funded warrants
SUBSEQUENT EVENTS
Number of warrants to purchase common shares	100,000
Warrants exercise price \| $ / shares	$ 0.0001
Subsequent event \| January 2026 PIPE at issue price one
SUBSEQUENT EVENTS
Number of shares issued		6,090,075
Subsequent event \| January 2026 PIPE at issue price one \| Common Share Warrants at issue price one
SUBSEQUENT EVENTS
Number of warrants sold		6,090,075
Price per warrant \| $ / shares	10.77
Subsequent event \| January 2026 PIPE at issue price two
SUBSEQUENT EVENTS
Price per share \| $ / shares	10.77
Subsequent event \| January 2026 PIPE at issue price two \| Directors and management
SUBSEQUENT EVENTS
Price per warrant \| $ / shares	10.77
Subsequent event \| January 2026 PIPE at issue price two \| Common Share Warrants at issue price two
SUBSEQUENT EVENTS
Number of warrants sold		100,000
Price per warrant \| $ / shares	10.77
Subsequent event \| January 2026 PIPE at issue price two \| Pre- funded warrants
SUBSEQUENT EVENTS
Number of warrants sold		100,000
Subsequent event \| January 2026 PIPE at issue price three \| Directors and management
SUBSEQUENT EVENTS
Number of shares issued		725,221
Price per share \| $ / shares	12.13
Subsequent event \| January 2026 PIPE at issue price three \| Common Share Warrants at issue price three
SUBSEQUENT EVENTS
Number of warrants sold		725,221
Price per warrant \| $ / shares	$ 12.13