Labcorp Holdings Inc. SEC filings LH
Labcorp Holdings Inc. has 1,002 filings in SEC EDGAR's recent list, going back to Feb 13, 2019. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | May 29, 2025 | — |
| S-8 POS | Filing | May 29, 2025 | — |
| 424B5 | Prospectus supplement | Sep 18, 2024 | — |
| FWP | Free writing prospectus | Sep 16, 2024 | — |
| 424B5 | Prospectus supplement | Sep 16, 2024 | — |
| S-8 | Employee stock plan registration | May 17, 2024 | — |
| S-3ASR | Automatic shelf registration | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-8 POS | Filing | May 17, 2024 | — |
| S-3ASR | Automatic shelf registration | Nov 18, 2022 | — |
| 424B5 | Prospectus supplement | May 14, 2021 | — |
| FWP | Free writing prospectus | May 13, 2021 | — |
| 424B5 | Prospectus supplement | May 12, 2021 | — |
| 424B5 | Prospectus supplement | Nov 19, 2019 | — |
| FWP | Free writing prospectus | Nov 18, 2019 | — |
| 424B5 | Prospectus supplement | Nov 18, 2019 | — |
| S-3ASR | Automatic shelf registration | Nov 12, 2019 | — |
Showing 32 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Medical Laboratories (SIC 8071)
- Listed as
- LH (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Burlington, NC
- SEC filer status
- Large accelerated filer
- SEC CIK
- 920148
- Former names
- LABORATORY CORP OF AMERICA HOLDINGS (until May 16, 2024); NATIONAL HEALTH LABORATORIES HOLDINGS INC (until Feb 13, 1995)
Other Services-Medical Laboratories companies
- Natera, Inc. NTRA
- Quest Diagnostics Inc DGX
- Guardant Health, Inc. GH
- Caris Life Sciences, Inc. CAI
- GRAIL, Inc. GRAL
- RadNet, Inc. RDNT
- BillionToOne, Inc. BLLN
- CareDx, Inc. CDNA
Source: SEC EDGAR filings. This is company-reported data, not investment advice.