DGX 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 |
|---|---|---|---|---|
| 2026-07-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2026-05-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2026-05-08 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,9.01. |
| 2026-05-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2026-04-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2026-03-12 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,7.01,9.01. |
| 2026-02-10 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2026-01-12 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,7.01,9.01. |
| 2025-10-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2025-07-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2025-05-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2025-04-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2025-03-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,9.01. |
| 2025-03-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,9.01. |
| 2025-01-30 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2024-10-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2024-08-29 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2024-08-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,5.03,8.01,9.01. |
| 2024-07-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2024-07-03 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,7.01,9.01. |
| 2024-05-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.03,5.07,9.01. |
| 2024-05-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,7.01,9.01. |
| 2024-04-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2024-02-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2023-11-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,8.01,9.01. |
| 2023-10-24 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2023-09-29 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02. |
| 2023-07-26 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2023-05-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2023-04-27 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,7.01,9.01. |
| 2023-03-17 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,9.01. |
| 2023-03-07 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2023-02-02 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2022-11-18 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,5.03,9.01. |
| 2022-11-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-10-28 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-10-20 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2022-07-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2022-07-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K/A | QUEST DIAGNOSTICS INC filed Form 8-K/A covering items 5.02,9.01. |
| 2022-06-14 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,7.01,9.01. |
| 2022-05-25 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-05-20 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.03,9.01. |
| 2022-05-20 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2022-04-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2022-03-02 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-03-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K/A | QUEST DIAGNOSTICS INC filed Form 8-K/A covering items 5.02,9.01. |
| 2022-03-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-02-03 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2022-02-03 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2022-01-12 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2021-10-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2021-10-08 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2021-09-09 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2021-08-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K/A | QUEST DIAGNOSTICS INC filed Form 8-K/A covering items 5.02,9.01. |
| 2021-08-18 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2021-08-17 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02. |
| 2021-07-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2021-05-25 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2021-04-28 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2021-04-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2021-03-11 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,9.01. |
| 2021-02-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02. |
| 2021-02-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,7.01,8.01,9.01. |
| 2021-02-04 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2020-12-16 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2020-11-19 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2020-10-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,8.01,9.01. |
| 2020-09-10 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2020-08-25 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2020-07-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2020-07-13 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2020-06-24 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,7.01. |
| 2020-06-03 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01. |
| 2020-05-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.07. |
| 2020-05-13 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,8.01,9.01. |
| 2020-05-04 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2020-04-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2020-04-13 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,9.01. |
| 2020-03-31 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2020-03-16 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2020-01-30 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2019-12-17 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,8.01,9.01. |
| 2019-12-12 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01,9.01. |
| 2019-11-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2019-10-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2019-07-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2019-06-03 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 8.01. |
| 2019-05-17 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.03,5.07,9.01. |
| 2019-05-17 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K/A | QUEST DIAGNOSTICS INC filed Form 8-K/A covering items 5.02. |
| 2019-04-29 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01. |
| 2019-04-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2019-04-01 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02. |
| 2019-03-12 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 1.01,8.01,9.01. |
| 2019-03-04 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02. |
| 2019-02-22 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.02,9.01. |
| 2019-02-14 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2018-11-28 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 7.01,8.01,9.01. |
| 2018-10-23 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |
| 2018-08-21 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 5.03,9.01. |
| 2018-07-24 | Current report | SEC filing | QUEST DIAGNOSTICS INC filed Form 8-K | QUEST DIAGNOSTICS INC filed Form 8-K covering items 2.02,9.01. |