Equity Capital Markets

Company · CIK 1113423

COSCIENS Biopharma Inc.

CIK1113423 (SEC EDGAR)
Industry (SIC)2844 — Perfumes, Cosmetics & Other Toilet Preparations
Incorporated inA6
Business addressOntario, Canada
ListedCSCIF (OTC)
First annual or quarterly report2002-05-28

Offerings

9 registrations
RegistrationLabel and statusFirst filedLast eventFilings
333-239019
Registered companyEffective
 2020-06-082026-03-188
333-239264
Registered companyFinal prospectus
 2020-06-182026-03-1810
333-248561
Registered companyEffective
 2020-09-022026-03-188
333-254680
ShelfEffective
 2021-03-252026-03-183
333-277115
Registered companyEffective
 2024-02-152026-03-185
333-232935
ShelfEffective
 2019-08-012021-02-187
333-216853
ShelfEffective
 2017-03-212017-04-283
333-194547
ShelfEffective
 2014-03-142017-03-295
333-165037
ShelfEffective
 2010-02-232011-02-235

Filings

59
FiledFilingRegistrationAccession
2026-03-18EFFECTDeclared effective 333-2771159999999995-26-000852
2026-03-18EFFECTDeclared effective 333-2546809999999995-26-000847
2026-03-18EFFECTDeclared effective 333-2485619999999995-26-000845
2026-03-18EFFECTDeclared effective 333-2392649999999995-26-000844
2026-03-18EFFECTDeclared effective 333-2390199999999995-26-000843
2024-06-04EFFECTDeclared effective 333-2485619999999995-24-001726
2024-06-04EFFECTDeclared effective 333-2392649999999995-24-001725
2024-06-04EFFECTDeclared effective 333-2390199999999995-24-001724
2024-05-16EFFECTDeclared effective 333-2771159999999995-24-001546
2024-05-14F-1/AAmendment 333-2771150001493152-24-018990
2024-04-30F-1/AAmendment 333-2771150001493152-24-017087
2024-02-15F-1Registration filed 333-2771150001493152-24-006882
2023-05-10EFFECTDeclared effective 333-2485619999999995-23-001360
2023-05-10EFFECTDeclared effective 333-2392649999999995-23-001359
2023-05-10EFFECTDeclared effective 333-2390199999999995-23-001358
2022-05-19EFFECTDeclared effective 333-2485619999999995-22-001526
2022-05-19EFFECTDeclared effective 333-2392649999999995-22-001525
2022-05-19EFFECTDeclared effective 333-2390199999999995-22-001524
2021-04-07EFFECTDeclared effective 333-2485619999999995-21-001314
2021-04-07EFFECTDeclared effective 333-2392649999999995-21-001313
2021-04-07EFFECTDeclared effective 333-2390199999999995-21-001312
2021-04-06EFFECTDeclared effective 333-2546809999999995-21-001304
2021-03-30EFFECTDeclared effective 333-2485619999999995-21-001197
2021-03-30EFFECTDeclared effective 333-2392649999999995-21-001195
2021-03-30EFFECTDeclared effective 333-2390199999999995-21-001194
2021-03-25F-3Shelf registered 333-2546800001493152-21-006753
2021-02-18424B5Shelf takedown 333-2329350001493152-21-004208
2021-02-16424B5Shelf takedown 333-2329350001493152-21-004014
2020-09-14EFFECTDeclared effective 333-2485619999999995-20-002444
2020-09-02F-1Registration filed 333-2485610001493152-20-017167
2020-08-05424B5Shelf takedown 333-2329350001493152-20-014685
2020-07-06424B4Final prospectus 333-2392640001493152-20-012599
2020-07-01EFFECTDeclared effective 333-2392649999999995-20-001617
2020-06-30F-1/AAmendment 333-2392640001493152-20-012272
2020-06-18F-1Registration filed 333-2392640001493152-20-011392
2020-06-16EFFECTDeclared effective 333-2390199999999995-20-001452
2020-06-08F-1Registration filed 333-2390190001493152-20-010765
2020-02-21424B5Shelf takedown 333-2329350001493152-20-002802
2019-09-20424B5Shelf takedown 333-2329350001047469-19-005367
2019-08-15EFFECTDeclared effective 333-2329359999999995-19-001893
2019-08-01F-3Shelf registered 333-2329350001104659-19-043239
2017-04-28424B5Shelf takedown 333-2168530001047469-17-003010
2017-04-27EFFECTDeclared effective 333-2168539999999995-17-000998
2017-03-29424B5Shelf takedown 333-1945470001047469-17-002097
2017-03-21F-3Shelf registered 333-2168530001047469-17-001845
2016-04-01424B5Shelf takedown 333-1945470001047469-16-011865
2016-01-13EFFECTDeclared effective 333-2087899999999995-16-003520
2014-05-09424B5Shelf takedown 333-1945470001193125-14-192538
2014-03-28EFFECTDeclared effective 333-1945479999999995-14-000812
2014-03-17EFFECTDeclared effective 333-1940809999999995-14-000687
2014-03-14F-3Shelf registered 333-1945470001193125-14-098134
2012-06-11EFFECTDeclared effective 333-1817149999999995-12-001792
2011-02-23424B5Shelf takedown 333-1650370000950123-11-016625
2010-07-21EFFECTDeclared effective 333-1679159999999995-10-002223
2010-06-16424B5Shelf takedown 333-1650370000950123-10-058638
2010-04-16424B5Shelf takedown 333-1650370000950123-10-035443
2010-03-16EFFECTDeclared effective 333-1650379999999995-10-000744
2010-02-23F-3Shelf registered 333-1650370000950123-10-015828
2007-10-01EFFECTDeclared effective 333-1461649999999995-07-003888

All filings of this company · CSV