Quest Diagnostics Inc SEC filings DGX

Quest Diagnostics Inc has 1,001 filings in SEC EDGAR's recent list, going back to Aug 22, 2016. Its latest annual report, Form 10-K, was filed on Feb 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 23, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 22, 2026 (other events). The company's fiscal year ends on December 31.

Quest Diagnostics Inc SEC filings
Form Description Filed Period
10-Q Quarterly report Oct 23, 2026 Sep 30, 2026
10-Q Quarterly report Jul 23, 2026 Jun 30, 2026
10-Q Quarterly report Apr 22, 2026 Mar 31, 2026
10-Q Quarterly report Oct 21, 2025 Sep 30, 2025
10-Q Quarterly report Jul 23, 2025 Jun 30, 2025
10-Q Quarterly report Apr 23, 2025 Mar 31, 2025
10-Q Quarterly report Oct 23, 2024 Sep 30, 2024
10-Q Quarterly report Jul 24, 2024 Jun 30, 2024
10-Q Quarterly report Apr 24, 2024 Mar 31, 2024
10-Q Quarterly report Oct 25, 2023 Sep 30, 2023
10-Q Quarterly report Jul 27, 2023 Jun 30, 2023
10-Q Quarterly report Apr 28, 2023 Mar 31, 2023
10-Q Quarterly report Oct 21, 2022 Sep 30, 2022
10-Q Quarterly report Jul 22, 2022 Jun 30, 2022
10-Q Quarterly report Apr 22, 2022 Mar 31, 2022
10-Q Quarterly report Oct 22, 2021 Sep 30, 2021
10-Q Quarterly report Jul 23, 2021 Jun 30, 2021
10-Q Quarterly report Apr 23, 2021 Mar 31, 2021
10-Q Quarterly report Oct 23, 2020 Sep 30, 2020
10-Q Quarterly report Jul 24, 2020 Jun 30, 2020
10-Q Quarterly report May 4, 2020 Mar 31, 2020
10-Q Quarterly report Oct 23, 2019 Sep 30, 2019
10-Q Quarterly report Jul 24, 2019 Jun 30, 2019
10-Q Quarterly report Apr 24, 2019 Mar 31, 2019
10-Q Quarterly report Oct 24, 2018 Sep 30, 2018
10-Q Quarterly report Jul 25, 2018 Jun 30, 2018
10-Q Quarterly report Apr 20, 2018 Mar 31, 2018
10-Q Quarterly report Oct 19, 2017 Sep 30, 2017
10-Q Quarterly report Jul 25, 2017 Jun 30, 2017
10-Q Quarterly report Apr 21, 2017 Mar 31, 2017
10-Q Quarterly report Oct 21, 2016 Sep 30, 2016

Showing 31 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

Company profile

Industry
Services-Medical Laboratories (SIC 8071)
Listed as
DGX (NYSE)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Secaucus, NJ
SEC filer status
Large accelerated filer
SEC CIK
1022079
Former names
CORNING CLINICAL LABORATORIES INC (until Mar 19, 1997)

Other Services-Medical Laboratories companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.