SELLAS Life Sciences Group, Inc

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

1. Aug 118-KResults of operations2.029.01
2. Aug 1110-QQuarterly report
3. Aug 713GPassive stake of 5% or more (13G)
4. Jul 3113GPassive stake of 5% or more (13G), filed by Vanguard Capital Management
5. Jul 278-KResults of operations and other events2.028.019.01
6. Jun 258-KOfficer or director change5.029.01
7. Jun 188-KShareholder vote5.07
8. Jun 28-KOther events8.019.01
9. May 128-KResults of operations2.029.01
10. May 1210-QQuarterly report
11. Mar 198-KResults of operations2.029.01
12. Mar 1910-KAnnual report
13. Mar 118-KOther events8.019.01
14. Jan 88-KResults of operations and other events2.028.019.01
15. Nov 12, 20258-KResults of operations2.029.01
16. Nov 12, 202510-QQuarterly report
17. Oct 27, 2025424B5Prospectus for an offering
18. Oct 27, 20258-KMaterial agreement and other events1.018.019.01
19. Oct 10, 2025S-3Shelf registration
20. Oct 3, 20258-KMaterial agreement1.019.01
21. Sep 11, 20258-KMaterial agreement and unregistered sale of shares1.013.028.019.01
22. Aug 12, 20258-KResults of operations2.029.01
23. Aug 12, 202510-QQuarterly report
24. Jun 18, 20258-KShareholder vote5.07
25. Jun 6, 20258-KChange of auditor4.019.01
26. May 13, 20258-KResults of operations2.029.01
27. May 13, 202510-QQuarterly report
28. Mar 20, 20258-KResults of operations2.029.01
29. Mar 20, 202510-KAnnual report
30. Jan 29, 2025424B5Prospectus for an offering
31. Jan 29, 20258-KMaterial agreement and other events1.018.019.01
32. Jan 23, 20258-KRegulation FD disclosure7.019.01
33. Jan 16, 20258-KOfficer or director change5.02
34. Dec 10, 20248-KRegulation FD disclosure7.019.01
35. Nov 13, 20248-KResults of operations2.029.01
36. Nov 13, 202410-QQuarterly report
37. Oct 4, 20248-KMaterial agreement1.019.01