PROMIS NEUROSCIENCES INC

Historical 13F Holders

Symbol
PMN
CUSIP
74346M406
All holders as of
Q3 2025
Type
Equity
Class
COM NEW
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 74346M406 since 12/18/2024, largest first.

Filer % of Class Filed
Jeremy M. Sclar 13G/A
16.9% 10/15/2025
Event 9/30/2025
ABG Management Ltd. 13D/A
11.3% 2/2/2026
Event 1/29/2026
Shaf QIC LLC 13G/A
10.0% 7/31/2025
Event 7/29/2025
Sphera Funds Management Ltd. 13G/A
7.8% 2/5/2026
Event 12/31/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Great Point Partners, LLC 13G/A
Amended under CUSIP 74346M505 on 2/17/2026
10.0% 11/14/2025
Event 9/30/2025
Michael S. Gordon 13G/A
2.0% 5/7/2026
Event 3/31/2026
Armistice Capital, LLC 13G/A
0.9% 2/17/2026
Event 12/31/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2025 Q3 24 9.99 M $4.25 M
2025 Q2 21 8.48 M $4.10 M
2025 Q1 18 9.33 M $6.49 M
2024 Q4 19 9.75 M $9.24 M
2024 Q3 20 10.1 M $12.6 M
2024 Q2 18 3.26 M $4.90 M
2024 Q1 18 3.38 M $6.46 M
2023 Q4 17 3.35 M $3.85 M
2023 Q3 15 2.81 M $5.61 M
2023 Q2 14 187 k $724 k
2023 Q1 13 188 k $889 k
2022 Q4 14 189 k $824 k
2022 Q3 14 185 k $1.13 M
2022 Q2 1 10.0 k $1.00 k