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Quest Diagnostics Inc SEC Filings
What Quest Diagnostics Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
DGX overview →Filings on file
126
since Oct 20, 2016
Warning signs
0
none filed
Last results
Jul 23, 2026
8-K item 2.02
Industry
Services-Medical Laboratories
SIC 8071
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jul 23, 2026 | Results announced 8-K | Read ↗ |
| Apr 21, 2026 | Results announced 8-K | Read ↗ |
| Feb 10, 2026 | Results announced 8-K | Read ↗ |
| Jan 12, 2026 | Results announced 8-K | Read ↗ |
| Oct 21, 2025 | Results announced 8-K | Read ↗ |
| Jul 22, 2025 | Results announced 8-K | Read ↗ |
| Apr 22, 2025 | Results announced 8-K | Read ↗ |
| Jan 30, 2025 | Results announced 8-K | Read ↗ |
| Oct 22, 2024 | Results announced 8-K | Read ↗ |
| Jul 23, 2024 | Results announced 8-K | Read ↗ |
| Apr 23, 2024 | Results announced 8-K | Read ↗ |
| Feb 1, 2024 | Results announced 8-K | Read ↗ |
| Oct 24, 2023 | Results announced 8-K | Read ↗ |
| Jul 26, 2023 | Results announced 8-K | Read ↗ |
| Apr 27, 2023 | Results announced 8-K | Read ↗ |
| Feb 2, 2023 | Results announced 8-K | Read ↗ |
| Oct 20, 2022 | Results announced 8-K | Read ↗ |
| Jul 21, 2022 | Results announced 8-K | Read ↗ |
| Apr 21, 2022 | Results announced 8-K | Read ↗ |
| Feb 3, 2022 | Results announced 8-K | Read ↗ |
| Jan 12, 2022 | Results announced 8-K | Read ↗ |
| Oct 21, 2021 | Results announced 8-K | Read ↗ |
| Jul 22, 2021 | Results announced 8-K | Read ↗ |
| Apr 22, 2021 | Results announced 8-K | Read ↗ |
| Feb 4, 2021 | Results announced 8-K | Read ↗ |
| Oct 22, 2020 | Results announced 8-K | Read ↗ |
| Jul 23, 2020 | Results announced 8-K | Read ↗ |
| Jul 13, 2020 | Results announced 8-K | Read ↗ |
| Apr 22, 2020 | Results announced 8-K | Read ↗ |
| Jan 30, 2020 | Results announced 8-K | Read ↗ |
| Oct 22, 2019 | Results announced 8-K | Read ↗ |
| Jul 23, 2019 | Results announced 8-K | Read ↗ |
| Apr 23, 2019 | Results announced 8-K | Read ↗ |
| Feb 14, 2019 | Results announced 8-K | Read ↗ |
| Oct 23, 2018 | Results announced 8-K | Read ↗ |
| Jul 24, 2018 | Results announced 8-K | Read ↗ |
| Apr 19, 2018 | Results announced 8-K | Read ↗ |
| Feb 1, 2018 | Results announced 8-K | Read ↗ |
| Jul 25, 2017 | Results announced 8-K | Read ↗ |
| Apr 20, 2017 | Results announced 8-K | Read ↗ |
| Jan 26, 2017 | Results announced 8-K | Read ↗ |
| Oct 20, 2016 | Results announced 8-K | Read ↗ |
Source: Quest Diagnostics Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
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