Company · CIK 1374339 # ProMIS Neurosciences Inc. | CIK | [1374339](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001374339) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | Z4 | | Business address | Ontario, Canada | | Listed | PMN (Nasdaq) | | First annual or quarterly report | 2022-08-12 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-294610 | Shelf Effective | 2026-03-25 | 2026-04-02 | 2 | | 333-294408 | Shelf Effective | 2026-03-18 | 2026-03-26 | 2 | | 333-290039 | Shelf Effective | 2025-09-04 | 2025-09-10 | 2 | | 333-289577 | Shelf Effective | 2025-08-13 | 2025-08-22 | 2 | | 333-274658 | Shelf Effective | 2023-09-22 | 2025-07-22 | 6 | | 333-281841 | Shelf Effective | 2024-08-29 | 2024-09-06 | 2 | | 333-274656 | Shelf Effective | 2023-09-22 | 2023-09-29 | 2 | | 333-268103 | Registered company Effective | 2022-11-01 | 2023-09-25 | 6 | ## Filings 25 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-04-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999526001071/9999999995-26-001071-index.htm) Declared effective | 333-294610 | 9999999995-26-001071 | | 2026-03-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999526000955/9999999995-26-000955-index.htm) Declared effective | 333-294408 | 9999999995-26-000955 | | 2026-03-25 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000110465926034613/0001104659-26-034613-index.htm) Shelf registered | 333-294610 | 0001104659-26-034613 | | 2026-03-18 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000110465926030939/0001104659-26-030939-index.htm) Shelf registered | 333-294408 | 0001104659-26-030939 | | 2025-09-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999525002916/9999999995-25-002916-index.htm) Declared effective | 333-290039 | 9999999995-25-002916 | | 2025-09-04 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000155837025011875/0001558370-25-011875-index.htm) Shelf registered | 333-290039 | 0001558370-25-011875 | | 2025-08-22 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999525002725/9999999995-25-002725-index.htm) Declared effective | 333-289577 | 9999999995-25-002725 | | 2025-08-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000155837025011396/0001558370-25-011396-index.htm) Shelf registered | 333-289577 | 0001558370-25-011396 | | 2025-07-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1374339/000155837025009379/0001558370-25-009379-index.htm) Shelf takedown | 333-274658 | 0001558370-25-009379 | | 2025-03-31 | [424B5](https://www.sec.gov/Archives/edgar/data/1374339/000155837025004073/0001558370-25-004073-index.htm) Shelf takedown | 333-274658 | 0001558370-25-004073 | | 2024-09-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999524002746/9999999995-24-002746-index.htm) Declared effective | 333-281841 | 9999999995-24-002746 | | 2024-08-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000155837024012545/0001558370-24-012545-index.htm) Shelf registered | 333-281841 | 0001558370-24-012545 | | 2024-04-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1374339/000155837024004538/0001558370-24-004538-index.htm) Shelf takedown | 333-274658 | 0001558370-24-004538 | | 2024-01-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1374339/000155837024000116/0001558370-24-000116-index.htm) Shelf takedown | 333-274658 | 0001558370-24-000116 | | 2023-09-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999523002913/9999999995-23-002913-index.htm) Declared effective | 333-274658 | 9999999995-23-002913 | | 2023-09-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999523002912/9999999995-23-002912-index.htm) Declared effective | 333-274656 | 9999999995-23-002912 | | 2023-09-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999523002731/9999999995-23-002731-index.htm) Declared effective | 333-268103 | 9999999995-23-002731 | | 2023-09-22 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000155837023015954/0001558370-23-015954-index.htm) Shelf registered | 333-274658 | 0001558370-23-015954 | | 2023-09-22 | [S-3](https://www.sec.gov/Archives/edgar/data/1374339/000155837023015951/0001558370-23-015951-index.htm) Shelf registered | 333-274656 | 0001558370-23-015951 | | 2023-03-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999523000640/9999999995-23-000640-index.htm) Declared effective | 333-268103 | 9999999995-23-000640 | | 2022-11-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1374339/999999999522003248/9999999995-22-003248-index.htm) Declared effective | 333-268103 | 9999999995-22-003248 | | 2022-11-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1374339/000110465922115635/0001104659-22-115635-index.htm) Amendment | 333-268103 | 0001104659-22-115635 | | 2022-11-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1374339/000110465922114920/0001104659-22-114920-index.htm) Amendment | 333-268103 | 0001104659-22-114920 | | 2022-11-01 | [S-1](https://www.sec.gov/Archives/edgar/data/1374339/000110465922113573/0001104659-22-113573-index.htm) Registration filed | 333-268103 | 0001104659-22-113573 | | 2022-01-28 | [DRS](https://www.sec.gov/Archives/edgar/data/1374339/000110465922009095/0001104659-22-009095-index.htm) Draft made public | 377-05970 | 0001104659-22-009095 | [All filings of this company](https://equitycapital.markets/filings?cik=1374339) · [CSV](https://equitycapital.markets/filings.csv?cik=1374339) --- Source page: https://equitycapital.markets/company/1374339 · Data: U.S. SEC EDGAR · CC BY 4.0