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]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

SHARE-BASED COMPENSATION - Additional information (Details)

v3.26.1

SHARE-BASED COMPENSATION - Additional information (Details)	1 Months Ended	12 Months Ended
	Oct. 31, 2024 D $ / shares shares	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares
SHARE-BASED COMPENSATION
share-based compensation \| $		$ 857,628	$ 825,808
US Dollar Share Options
SHARE-BASED COMPENSATION
Granted \| shares		55,400	107,478
Granted (in dollars per share) \| $ / shares		$ 11.81	$ 27.75
US Dollar Share Options \| Share-Based Payment Arrangement, Employee [Member]
SHARE-BASED COMPENSATION
Granted \| shares	19,614
Granted (in dollars per share) \| $ / shares	$ 28.75
Number of threshold days \| D	10
Threshold volume weighted average price \| $ / shares	$ 86.25
Fair value of option awards \| $		$ 383,000
share-based compensation \| $		168,946	$ 39,344
Unrecognized share-based compensation related to options outstanding \| $		$ 174,710
Unrecognized share-based compensation related to options outstanding expected to be recognized over weighted-average remaining service period		1 year 4 months 24 days
USD
SHARE-BASED COMPENSATION
Unrecognized share-based compensation related to options outstanding \| $		$ 1,265,556
Unrecognized share-based compensation related to options outstanding expected to be recognized over weighted-average remaining service period		2 years 8 months 12 days
DSU plan
SHARE-BASED COMPENSATION
Number of shares authorized \| shares		667
Number of shares per unit \| shares		1
Number of units outstanding \| shares		42

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