CSGP 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 |
|---|---|---|---|---|
| 2026-08-21 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 7.01,9.01. |
| 2026-07-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2026-07-13 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01,9.01. |
| 2026-06-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,5.07,7.01,9.01. |
| 2026-05-29 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,7.01,9.01. |
| 2026-04-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2026-03-16 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01. |
| 2026-02-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2026-02-13 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,9.01. |
| 2026-01-07 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01,9.01. |
| 2025-10-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01. |
| 2025-08-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 7.01. |
| 2025-07-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2025-06-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,5.07,9.01. |
| 2025-05-09 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,7.01,9.01. |
| 2025-04-29 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2025-04-07 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,5.02,7.01,9.01. |
| 2025-02-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.01,7.01,9.01. |
| 2025-02-18 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2024-10-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2024-07-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2024-07-11 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01. |
| 2024-06-18 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01,9.01. |
| 2024-06-07 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2024-05-31 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,2.03,9.01. |
| 2024-04-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2024-04-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,7.01,9.01. |
| 2024-02-21 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 7.01,9.01. |
| 2024-02-20 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,5.02,9.01. |
| 2023-10-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,7.01,9.01. |
| 2023-08-01 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,7.01,9.01. |
| 2023-07-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2023-06-12 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2023-04-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2023-02-21 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2022-10-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2022-09-20 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2022-07-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2022-06-09 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2022-05-09 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.03. |
| 2022-04-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2022-02-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2021-10-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2021-07-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2021-06-07 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.03,5.07,8.01. |
| 2021-04-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2021-03-05 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2021-02-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2021-02-16 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2021-01-04 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.02. |
| 2020-10-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2020-10-01 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,9.01. |
| 2020-07-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2020-07-01 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,2.03,9.01. |
| 2020-06-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2020-06-05 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07,9.01. |
| 2020-05-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2020-05-14 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,9.01. |
| 2020-04-30 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2020-04-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2020-03-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.03,9.01. |
| 2020-02-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2020-02-13 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,9.01. |
| 2019-12-18 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02,9.01. |
| 2019-10-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,8.01,9.01. |
| 2019-10-02 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,9.01. |
| 2019-10-01 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 7.01,9.01. |
| 2019-07-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2019-06-06 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2019-04-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2019-02-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2018-10-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2018-07-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,5.02,9.01. |
| 2018-06-06 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2018-04-23 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2018-02-21 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,3.02,8.01,9.01. |
| 2018-01-17 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 7.01. |
| 2017-11-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01. |
| 2017-10-25 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,2.02,2.03,8.01,9.01. |
| 2017-10-03 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 8.01,9.01. |
| 2017-09-13 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,7.01,9.01. |
| 2017-07-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2017-06-07 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2017-04-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2017-02-22 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2016-10-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2016-07-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2016-06-09 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.07. |
| 2016-04-27 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,5.02,9.01. |
| 2016-02-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2015-11-19 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02. |
| 2015-10-28 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2015-07-30 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 5.02. |
| 2015-07-29 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2015-06-05 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,5.07,8.01,9.01. |
| 2015-04-29 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 1.01,2.02,9.01. |
| 2015-02-26 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2015-02-17 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02. |
| 2014-10-29 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |
| 2014-07-24 | Current report | SEC filing | COSTAR GROUP, INC. filed Form 8-K | COSTAR GROUP, INC. filed Form 8-K covering items 2.02,9.01. |