Alpha Cognition Inc. Common Stock

The annual 10-K, the quarterly 10-Q and the 8-K filed between them when something material happens.

1. Sep 2313GPassive stake of 5% or more (13G), filed by Manchester Management Co
2. Aug 1310-QQuarterly report
3. Jun 238-KOfficer or director change and shareholder vote5.025.079.01
4. May 1410-QQuarterly report
5. May 18-K/AOfficer or director change (amended)5.029.01
6. Apr 208-KOfficer or director change5.029.01
7. Apr 148-KMaterial agreement1.019.01
8. Mar 3110-KAnnual report
9. Mar 278-KRegulation FD disclosure7.019.01
10. Mar 268-KResults of operations2.029.01
11. Feb 238-KOfficer or director change5.02
12. Jan 158-KOfficer or director change5.029.01
13. Nov 13, 202510-QQuarterly report
14. Oct 14, 20258-K/AChange of auditor (amended)4.019.01
15. Oct 14, 20258-KChange of auditor4.019.01
16. Oct 2, 20258-KMaterial agreement and other events1.018.019.01
17. Oct 1, 2025424B5Prospectus for an offering
18. Sep 30, 2025424B5Prospectus for an offering
19. Aug 29, 2025424B2Prospectus for an offering
20. Aug 29, 2025424B3Prospectus for an offering
21. Aug 22, 20258-KMaterial agreement1.019.01
22. Aug 22, 2025S-3Shelf registration
23. Aug 14, 202510-QQuarterly report
24. Aug 5, 2025424B3Prospectus for an offering
25. Jul 21, 2025S-3Shelf registration
26. Jul 17, 2025424B3Prospectus for an offering
27. Jul 1, 2025S-3Shelf registration
28. Jun 23, 20258-KOfficer or director change and shareholder vote5.025.079.01
29. May 15, 202510-QQuarterly report
30. Apr 10, 20258-KOfficer or director change5.029.01
31. Mar 31, 202510-KAnnual report
32. Feb 27, 20258-KOfficer or director change5.029.01
33. Jan 15, 2025424B3Prospectus for an offering
34. Jan 15, 2025424B3Prospectus for an offering
35. Dec 31, 2024S-1Registration of new shares
36. Dec 20, 20248-KUnregistered sale of shares3.029.01