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SC 13G/A

Amended Statement of Ownership

COSCIENS Biopharma Inc. Filed 2020-02-14 Acc 0001412741-20-000002

Documents 1

SC 13G/A Amended Statement of Ownership , AEZS.13g.txt

Around this filing

2021-01-29 SC 13G/A Amended Statement of Ownership
2020-02-21 6-K Report of Foreign Issuer
2020-02-21 424B5 Prospectus
2020-02-20 6-K Report of Foreign Issuer
2020-02-14 SC 13G/A Amended Statement of Ownership
2020-02-12 6-K Report of Foreign Issuer
2020-01-23 SC 13G/A Amended Statement of Ownership

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