KLA CORP (KLAC) SEC Filings & Financial Intelligence
KLA CORP (KLAC) is a publicly traded company on the Nasdaq, categorized under SIC 3827 (Optical Instruments & Lenses). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: KLAC
CIK: 319201
Exchange: Nasdaq
SIC 3827: Optical Instruments & Lenses
Fiscal Year End: 06/30
State: DE
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
PricewaterhouseCoopers LLP
Auditor SinceSince 6/30/2017 12:00:00 AM
Lead Engagement PartnerScott Almassy
Audit LocationSan Jose, California, 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 |
|---|---|---|---|---|---|
| S-8 | 2026-11-06 | — | S-8 | 0001193125-26-451901 | View SEC Doc Filr Page |
| 8-K | 2026-11-06 | 2026-11-04 | 8-K | 0001193125-26-451824 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449761 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449762 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449760 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449759 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449758 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449756 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449753 | View SEC Doc Filr Page |
| 4 | 2026-11-05 | 2026-11-04 | 4 | 0001193125-26-449752 | View SEC Doc Filr Page |
| 10-Q | 2026-10-29 | 2026-09-30 | 10-Q | 0000319201-26-000034 | View SEC Doc Filr Page |
| 8-K | 2026-10-28 | 2026-10-28 | 8-K | 0000319201-26-000032 | View SEC Doc Filr Page |
| ARS | 2026-09-22 | 2026-06-30 | ARS | 0001193125-26-397978 | View SEC Doc Filr Page |
| DEFA14A | 2026-09-22 | — | DEFA14A | 0001193125-26-397940 | View SEC Doc Filr Page |
| DEF 14A | 2026-09-22 | 2026-11-04 | DEF 14A | 0001193125-26-397898 | View SEC Doc Filr Page |
| 4 | 2026-09-16 | 2026-09-15 | 4 | 0001193125-26-393053 | View SEC Doc Filr Page |
| 144 | 2026-09-15 | — | 144 Filing | 0001959173-26-006969 | View SEC Doc Filr Page |
| 4 | 2026-08-14 | 2026-08-13 | 4 | 0001193125-26-352187 | View SEC Doc Filr Page |
| 4 | 2026-08-13 | 2026-08-12 | 4 | 0001193125-26-349139 | View SEC Doc Filr Page |
| 144 | 2026-08-13 | — | 144 Filing | 0001959173-26-005963 | View SEC Doc Filr Page |
| 4 | 2026-08-12 | 2026-08-11 | 4 | 0001193125-26-346812 | View SEC Doc Filr Page |
| 4 | 2026-08-12 | 2026-08-11 | 4 | 0001193125-26-346811 | View SEC Doc Filr Page |
| 144 | 2026-08-12 | — | 144 Filing | 0001959173-26-005917 | View SEC Doc Filr Page |
| 4 | 2026-08-11 | 2026-08-10 | 4 | 0001193125-26-344581 | View SEC Doc Filr Page |
| 4 | 2026-08-11 | 2026-08-10 | 4 | 0001193125-26-344579 | View SEC Doc Filr Page |