QUEST DIAGNOSTICS INC (DGX) Form 10-Q Quarterly Reports
QUEST DIAGNOSTICS INC (DGX) is a publicly traded company on the NYSE, categorized under SIC 8071 (Services-Medical Laboratories). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: DGX
CIK: 1022079
Exchange: NYSE
SIC 8071: Services-Medical Laboratories
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
PricewaterhouseCoopers LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerAlison Mount
Audit LocationFlorham Park, New Jersey, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-06 | 2026-10-06 | CURRENT REPORT | 0000947871-26-000922 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-10-01 | FORM 4 | 0001022079-26-000090 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0001599837-26-000007 | View SEC Doc Filr Page |
| 144 | 2026-09-01 | — | 144 Filing | 0001959173-26-006569 | View SEC Doc Filr Page |
| 4 | 2026-08-31 | 2026-08-28 | FORM 4 | 0001022079-26-000089 | View SEC Doc Filr Page |
| 144 | 2026-08-28 | — | 144 Filing | 0001959173-26-006526 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0000080255-26-000528 | View SEC Doc Filr Page |
| 4 | 2026-07-29 | 2026-07-28 | FORM 4 | 0001022079-26-000087 | View SEC Doc Filr Page |
| 144 | 2026-07-28 | — | 144 Filing | 0001959173-26-005388 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000086 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000085 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000084 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000083 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000082 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000081 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000080 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-22 | FORM 4 | 0001022079-26-000079 | View SEC Doc Filr Page |
| 10-Q | 2026-07-23 | 2026-06-30 | 10-Q | 0001022079-26-000070 | View SEC Doc Filr Page |
| 8-K | 2026-07-23 | 2026-07-23 | 8-K | 0001022079-26-000067 | View SEC Doc Filr Page |
| 4 | 2026-07-02 | 2026-07-01 | FORM 4 | 0001022079-26-000060 | View SEC Doc Filr Page |
| 11-K | 2026-06-18 | 2025-12-31 | 11-K | 0001022079-26-000058 | View SEC Doc Filr Page |
| 4 | 2026-06-08 | 2026-06-04 | FORM 4 | 0001022079-26-000053 | View SEC Doc Filr Page |
| 144 | 2026-06-04 | — | 144 Filing | 0001959173-26-004345 | View SEC Doc Filr Page |
| 4 | 2026-06-02 | 2026-06-01 | FORM 4 | 0001599837-26-000005 | View SEC Doc Filr Page |
| 144 | 2026-06-01 | — | 144 Filing | 0001959173-26-004185 | View SEC Doc Filr Page |