SCHEDULE 13G/A

PROMIS NEUROSCIENCES INC

Common Shares, No Par Value per Share · CUSIP: 74346M406

Event date: 2025-09-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Jeremy M. Sclar

  Shares: 9,511,930.00 · Class: 16.9%

• Crocker Mountain LLC

  Shares: 1,905,827.00 · Class: 3.6%

• Jeremy M. Sclar 2012 Irrevocable Family Trust

  Shares: 7,541,103.00 · Class: 13.6%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.