COSCIENS Biopharma Inc.

CSCIF ·Consumer Defensive, Household & Personal Products, Ontario, Canada

SEC Filings

Form	Filed	Description
15-12G	Jul 6, 2026	15-12G
SC 13E3/A	Jul 6, 2026	SC 13E3/A
6-K	Jul 6, 2026	6-K
SC 13E3/A	Jun 23, 2026	SC 13E3/A
6-K	Jun 23, 2026	6-K
6-K	Jun 18, 2026	6-K
SC 13E3/A	Jun 18, 2026	SC 13E3/A
SC 13E3/A	May 20, 2026	SC 13E3/A
6-K	May 20, 2026	6-K
SC 13E3/A	May 12, 2026	SC 13E3/A
6-K	May 12, 2026	6-K
6-K	May 12, 2026	6-K
SC 13E3/A	May 8, 2026	SC 13E3/A
6-K	May 8, 2026	6-K
SC 13E3/A	May 4, 2026	SC 13E3/A
SC 13E3	Apr 20, 2026	SC 13E3
6-K	Apr 20, 2026	6-K
SCHEDULE 13D/A	Apr 17, 2026
6-K	Apr 7, 2026	6-K
20-F	Mar 25, 2026	20-F
6-K	Mar 25, 2026	6-K
EFFECT	Mar 18, 2026
EFFECT	Mar 18, 2026
EFFECT	Mar 18, 2026
EFFECT	Mar 18, 2026

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