Kla Corp SEC filings KLAC
Kla Corp has 1,000 filings in SEC EDGAR's recent list, going back to May 26, 2017. Its latest annual report, Form ARS, was filed on Sep 22, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Sep 22, 2026 | — |
| DEF 14A | Proxy statement | Sep 22, 2026 | Nov 4, 2026 |
| DEFA14A | Additional proxy material | Sep 23, 2025 | — |
| DEF 14A | Proxy statement | Sep 23, 2025 | Nov 5, 2025 |
| DEFA14A | Additional proxy material | Sep 24, 2024 | — |
| DEF 14A | Proxy statement | Sep 24, 2024 | Nov 6, 2024 |
| DEFA14A | Additional proxy material | Sep 21, 2023 | — |
| DEF 14A | Proxy statement | Sep 21, 2023 | Nov 1, 2023 |
| DEFA14A | Additional proxy material | Oct 21, 2022 | — |
| DEFA14A | Additional proxy material | Oct 11, 2022 | — |
| DEFA14A | Additional proxy material | Sep 22, 2022 | — |
| DEF 14A | Proxy statement | Sep 22, 2022 | Nov 2, 2022 |
| DEFA14A | Additional proxy material | Sep 24, 2021 | — |
| DEF 14A | Proxy statement | Sep 24, 2021 | Nov 3, 2021 |
| DEFA14A | Additional proxy material | Oct 14, 2020 | — |
| DEFA14A | Additional proxy material | Sep 23, 2020 | — |
| DEF 14A | Proxy statement | Sep 23, 2020 | Nov 4, 2020 |
| DEFA14A | Additional proxy material | Oct 25, 2019 | — |
| DEFA14A | Additional proxy material | Sep 20, 2019 | — |
| DEF 14A | Proxy statement | Sep 20, 2019 | Nov 5, 2019 |
| DEFA14A | Additional proxy material | Sep 28, 2018 | — |
| DEF 14A | Proxy statement | Sep 28, 2018 | Nov 7, 2018 |
| DEFA14A | Additional proxy material | Sep 21, 2017 | — |
| DEF 14A | Proxy statement | Sep 21, 2017 | Nov 1, 2017 |
Showing 24 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.
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Company profile
- Industry
- Optical Instruments & Lenses (SIC 3827)
- Listed as
- KLAC (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- Milpitas, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 319201
- Former names
- KLA TENCOR CORP (until Jul 3, 2019); KLA INSTRUMENTS CORP (until Feb 11, 1997)
Other Optical Instruments & Lenses companies
- Coherent Corp. COHR
- Nova Ltd. NVMI
- Camtek Ltd CAMT
- Syntec Optics Holdings, Inc. OPTX
- Optex Systems Holdings Inc OPXS
- MultiSensor AI Holdings, Inc. MSAI
- MetaOptics Ltd MOTLY
Source: SEC EDGAR filings. This is company-reported data, not investment advice.