Coherent Corp. SEC filings COHR
Coherent Corp. has 1,004 filings in SEC EDGAR's recent list, going back to Aug 21, 2018. Its latest annual report, Form ARS, was filed on Oct 9, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| UPLOAD | Letter from the SEC | Dec 17, 2024 | — |
| CORRESP | Letter to the SEC | Dec 17, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 22, 2024 | — |
| CORRESP | Letter to the SEC | Oct 29, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 15, 2024 | — |
| CORRESP | Letter to the SEC | Jul 31, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 3, 2024 | — |
| CORRESP | Letter to the SEC | May 30, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 24, 2024 | — |
| UPLOAD | Letter from the SEC | May 15, 2024 | — |
| CORRESP | Letter to the SEC | May 7, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 9, 2024 | — |
| 15-12G | Deregistration | Jul 13, 2023 | — |
| 25-NSE | Delisting notice | Jul 3, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 25 | Filing | Feb 22, 2023 | — |
| CERT | Nyse certification | Feb 9, 2023 | — |
| 8-A12B | Filing | Feb 9, 2023 | — |
| POSASR | Filing | Aug 4, 2022 | — |
| 425 | Filing | Jun 28, 2022 | — |
| 425 | Filing | Jun 28, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 425 | Filing | May 3, 2022 | — |
| UPLOAD | Letter from the SEC | Mar 14, 2022 | — |
| CORRESP | Letter to the SEC | Feb 15, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 4, 2022 | — |
| 425 | Form 425 | Dec 10, 2021 | — |
| 425 | Filing | Dec 2, 2021 | — |
| 425 | Filing | Nov 30, 2021 | — |
| 425 | Filing | Sep 9, 2021 | — |
| 425 | Filing | Aug 26, 2021 | — |
| 425 | Filing | Aug 26, 2021 | — |
| 425 | Filing | Aug 5, 2021 | — |
| 425 | Filing | Jun 24, 2021 | — |
| 425 | Filing | Jun 21, 2021 | — |
| 425 | Filing | Jun 21, 2021 | — |
| 425 | Form 425 | Jun 9, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 24, 2021 | — |
| 425 | Filing | May 14, 2021 | — |
| 425 | Filing | May 13, 2021 | — |
| EFFECT | Filing | May 6, 2021 | — |
| 425 | Filing | May 6, 2021 | — |
| CORRESP | Letter to the SEC | May 4, 2021 | — |
| UPLOAD | Letter from the SEC | May 3, 2021 | — |
| 425 | Form 425 | Mar 31, 2021 | — |
| 425 | Filing | Mar 26, 2021 | — |
| 425 | Filing | Mar 25, 2021 | — |
| 425 | Filing | Mar 25, 2021 | — |
| 425 | Filing | Mar 24, 2021 | — |
| 425 | Filing | Mar 19, 2021 | — |
| 425 | Form 425 | Mar 18, 2021 | — |
| 425 | Filing | Mar 18, 2021 | — |
| 425 | Filing | Mar 16, 2021 | — |
| 425 | Filing | Mar 12, 2021 | — |
| 425 | Filing | Mar 12, 2021 | — |
| 425 | Form 425 | Mar 9, 2021 | — |
| 425 | Filing | Mar 8, 2021 | — |
| UPLOAD | Letter from the SEC | Feb 24, 2021 | — |
| CORRESP | Letter to the SEC | Feb 22, 2021 | — |
| 425 | Filing | Feb 12, 2021 | — |
| 425 | Filing | Feb 12, 2021 | — |
| 425 | Filing | Feb 12, 2021 | — |
| UPLOAD | Letter from the SEC | Jan 22, 2021 | — |
| CERT | Filing | Aug 7, 2020 | — |
| 8-A12B | Filing | Jul 7, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| 15-12G | Deregistration | Feb 27, 2020 | — |
| 425 | 8-k | Sep 20, 2019 | — |
| 425 | 8-k | Aug 15, 2019 | — |
| 425 | Form 8-k | Aug 13, 2019 | — |
| 425 | Form 8-k | Aug 13, 2019 | — |
| 425 | Form 8-k | Aug 1, 2019 | — |
| 425 | Form 8-k | Jul 25, 2019 | — |
| 425 | Form 8-k | Jul 9, 2019 | — |
| 425 | Form 8-k | May 31, 2019 | — |
| 425 | 8-k | May 22, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2019 | — |
| 425 | 8-k | May 21, 2019 | — |
| 425 | 8-k | May 1, 2019 | — |
| 425 | Form 8-k | Mar 26, 2019 | — |
| 425 | Form 8-k | Mar 12, 2019 | — |
| 425 | Filing | Mar 11, 2019 | — |
| 425 | Form 8-k | Mar 7, 2019 | — |
| 425 | Form 8-k | Mar 6, 2019 | — |
| 425 | Form 8-k | Feb 1, 2019 | — |
| 425 | Form 8-k | Dec 27, 2018 | — |
| 425 | Form 8-k | Dec 3, 2018 | — |
| 425 | Filing | Nov 19, 2018 | — |
| 425 | Form 8-k | Nov 13, 2018 | — |
| 425 | Filing | Nov 13, 2018 | — |
| 425 | Filing | Nov 13, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Filing | Nov 9, 2018 | — |
| 425 | Form 8-k | Nov 9, 2018 | — |
| 425 | Form 8-k | Nov 9, 2018 | — |
| 425 | Form 8-k | Nov 9, 2018 | — |
Showing 109 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
- COHR (NYSE)
- Fiscal year ends
- June 30
- Incorporated in
- PA
- Headquarters
- Saxonburg, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 820318
- Former names
- II-VI INC (until Sep 1, 2022)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.