SLS News
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2026-08-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2026-07-27 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,8.01,9.01. |
| 2026-06-25 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02,9.01. |
| 2026-06-18 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2026-06-02 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2026-05-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2026-03-19 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2026-03-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2026-01-08 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,8.01,9.01. |
| 2025-11-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2025-10-27 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2025-10-03 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,9.01. |
| 2025-09-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,3.02,8.01,9.01. |
| 2025-08-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2025-06-18 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2025-06-06 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 4.01,9.01. |
| 2025-05-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2025-03-20 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2025-01-29 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2025-01-23 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2025-01-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02. |
| 2024-12-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2024-11-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2024-10-04 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,9.01. |
| 2024-08-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2024-08-01 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2024-06-21 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2024-05-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2024-03-28 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2024-03-28 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2024-03-15 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2024-03-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2024-03-08 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02,8.01,9.01. |
| 2024-03-05 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2024-02-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 3.01. |
| 2024-01-08 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2024-01-03 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.02. |
| 2023-12-22 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2023-12-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,9.01. |
| 2023-12-08 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 3.01. |
| 2023-11-09 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2023-10-31 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2023-10-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2023-10-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2023-08-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2023-06-21 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2023-06-01 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2023-05-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2023-03-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2023-03-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2023-03-01 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,9.01. |
| 2023-02-24 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2023-02-23 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2023-02-06 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02. |
| 2022-12-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2022-11-15 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2022-11-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,8.01,9.01. |
| 2022-09-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2022-08-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02,7.01,9.01. |
| 2022-08-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2022-06-09 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2022-05-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2022-04-06 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 7.01,9.01. |
| 2022-04-01 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2022-03-31 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01. |
| 2021-12-16 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02,9.01. |
| 2021-11-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2021-09-24 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2021-08-12 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2021-07-07 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2021-06-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K/A | SELLAS Life Sciences Group, Inc. filed Form 8-K/A covering items 8.01,9.01. |
| 2021-06-09 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2021-06-04 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2021-06-02 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2021-05-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2021-03-23 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2021-02-04 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.02. |
| 2021-01-28 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K/A | SELLAS Life Sciences Group, Inc. filed Form 8-K/A covering items 9.01. |
| 2021-01-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2020-12-23 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01,9.01. |
| 2020-12-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2020-12-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,8.01,9.01. |
| 2020-11-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2020-08-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2020-08-04 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,3.02,8.01,9.01. |
| 2020-06-11 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,5.02,5.07,9.01. |
| 2020-05-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2020-03-13 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2020-01-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,1.02,3.02,9.01. |
| 2020-01-07 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,3.03,9.01. |
| 2019-11-25 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2019-11-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2019-11-06 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 3.03,5.03,9.01. |
| 2019-10-31 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,9.01. |
| 2019-09-10 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2019-08-14 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 2.02,9.01. |
| 2019-07-18 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |
| 2019-07-15 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 5.07. |
| 2019-07-09 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 1.01,3.03,9.01. |
| 2019-07-09 | Current report | SEC filing | SELLAS Life Sciences Group, Inc. filed Form 8-K | SELLAS Life Sciences Group, Inc. filed Form 8-K covering items 8.01. |