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Coherent Corp SEC Filings
What Coherent Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
COHR overview →Filings on file
151
since Oct 25, 2016
Warning signs
2
latest Jul 3, 2023
Last results
Aug 12, 2026
8-K item 2.02
Industry
Optical Instruments & Lenses
SIC 3827
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 31, 2026 | Executive or director change 8-K | Read ↗ |
| Aug 14, 2026 | Annual report 10-K | Read ↗ |
| Aug 12, 2026 | Results announced 8-K | Read ↗ |
| May 6, 2026 | Results announced 8-K | Read ↗ |
| May 6, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2026 | Executive or director change 8-K | Read ↗ |
| Mar 2, 2026 | Unregistered share sale 8-K | Read ↗ |
| Feb 4, 2026 | Quarterly report 10-Q | Read ↗ |
| Feb 4, 2026 | Results announced 8-K | Read ↗ |
| Nov 17, 2025 | Shareholder vote 8-K | Read ↗ |
| Nov 5, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2025 | Results announced 8-K | Read ↗ |
| Sep 26, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Aug 15, 2025 | Annual report 10-K | Read ↗ |
| Aug 13, 2025 | Results announced 8-K | Read ↗ |
| May 7, 2025 | Quarterly report 10-Q | Read ↗ |
| May 7, 2025 | Results announced 8-K | Read ↗ |
| Feb 5, 2025 | Quarterly report 10-Q | Read ↗ |
| Feb 5, 2025 | Results announced 8-K | Read ↗ |
| Jan 7, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Nov 19, 2024 | Shareholder vote 8-K/A | Read ↗ |
| Nov 18, 2024 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Nov 14, 2024 | Executive or director change 8-K | Read ↗ |
| Nov 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2024 | Results announced 8-K | Read ↗ |
| Oct 22, 2024 | Executive or director change 8-K | Read ↗ |
| Oct 16, 2024 | Executive or director change 8-K | Read ↗ |
| Oct 11, 2024 | Executive or director change 8-K | Read ↗ |
| Aug 30, 2024 | Executive or director change 8-K | Read ↗ |
| Aug 16, 2024 | Annual report 10-K | Read ↗ |
| Aug 15, 2024 | Results announced 8-K | Read ↗ |
| Aug 8, 2024 | Executive or director change 8-K | Read ↗ |
| Jun 6, 2024 | Executive or director change 8-K | Read ↗ |
| Jun 3, 2024 | Executive or director change 8-K | Read ↗ |
| May 7, 2024 | Quarterly report 10-Q | Read ↗ |
| May 6, 2024 | Results announced 8-K | Read ↗ |
| Apr 3, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Feb 20, 2024 | Executive or director change 8-K | Read ↗ |
| Feb 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Feb 5, 2024 | Results announced 8-K | Read ↗ |
| Nov 14, 2023 | Shareholder vote 8-K/A | Read ↗ |
| Nov 13, 2023 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Nov 7, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2023 | Results announced 8-K | Read ↗ |
| Oct 10, 2023 | Material agreement 8-K | Read ↗ |
| Sep 21, 2023 | Executive or director change 8-K | Read ↗ |
| Sep 15, 2023 | Executive or director change 8-K | Read ↗ |
| Sep 1, 2023 | Executive or director change 8-K | Read ↗ |
| Aug 18, 2023 | Annual report 10-K | Read ↗ |
| Aug 16, 2023 | Results announced 8-K | Read ↗ |
| Jul 13, 2023 | Deregistration 15-12G | Read ↗ |
| Jul 3, 2023 | Delisting 25-NSE | Read ↗ |
| Jul 3, 2023 | Delisting notice or listing transfer 8-K | Read ↗ |
| May 30, 2023 | Restructuring 8-K | Read ↗ |
| May 10, 2023 | Quarterly report 10-Q | Read ↗ |
| May 10, 2023 | Results announced 8-K | Read ↗ |
| Feb 22, 2023 | Delisting 25 | Read ↗ |
| Feb 8, 2023 | Quarterly report 10-Q | Read ↗ |
| Feb 8, 2023 | Results announced 8-K | Read ↗ |
| Feb 8, 2023 | Delisting notice or listing transfer 8-K | Read ↗ |
| Nov 18, 2022 | Shareholder vote 8-K | Read ↗ |
| Nov 9, 2022 | Quarterly report 10-Q | Read ↗ |
| Nov 9, 2022 | Results announced 8-K | Read ↗ |
| Aug 29, 2022 | Annual report 10-K | Read ↗ |
| Aug 24, 2022 | Results announced 8-K | Read ↗ |
| Aug 23, 2022 | Executive or director change 8-K | Read ↗ |
| Jul 1, 2022 | Executive or director changeMaterial agreementNew debtUnregistered share sale 8-K | Read ↗ |
| May 10, 2022 | Quarterly report 10-Q | Read ↗ |
| May 10, 2022 | Results announced 8-K | Read ↗ |
| Mar 7, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 18, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 9, 2022 | Quarterly report 10-Q | Read ↗ |
| Feb 9, 2022 | Results announced 8-K | Read ↗ |
| Dec 10, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Dec 2, 2021 | Material agreement 8-K | Read ↗ |
| Nov 24, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Nov 10, 2021 | Quarterly report 10-Q/A | Read ↗ |
| Nov 9, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 9, 2021 | Results announced 8-K | Read ↗ |
| Aug 20, 2021 | Annual report 10-K | Read ↗ |
| Aug 16, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 10, 2021 | Results announced 8-K | Read ↗ |
| Jul 21, 2021 | Executive or director change 8-K | Read ↗ |
| Jun 24, 2021 | Shareholder vote 8-K | Read ↗ |
| May 7, 2021 | Quarterly report 10-Q | Read ↗ |
| May 6, 2021 | Results announced 8-K | Read ↗ |
| Apr 27, 2021 | Merger vote or registration S-4 | Read ↗ |
| Mar 31, 2021 | Executive or director changeMaterial agreementUnregistered share sale 8-K | Read ↗ |
| Mar 26, 2021 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Mar 1, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 9, 2021 | Quarterly report 10-Q | Read ↗ |
| Feb 9, 2021 | Results announced 8-K | Read ↗ |
| Nov 12, 2020 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Nov 9, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2020 | Results announced 8-K | Read ↗ |
| Aug 26, 2020 | Annual report 10-K | Read ↗ |
| Aug 13, 2020 | Results announced 8-K | Read ↗ |
| Jun 1, 2020 | Executive or director change 8-K | Read ↗ |
| May 11, 2020 | Quarterly report 10-Q | Read ↗ |
| May 11, 2020 | Results announced 8-K | Read ↗ |
| Feb 27, 2020 | Deregistration 15-12G | Read ↗ |
| Feb 10, 2020 | Quarterly report 10-Q | Read ↗ |
| Feb 10, 2020 | Results announced 8-K | Read ↗ |
| Jan 30, 2020 | Executive or director change 8-K | Read ↗ |
| Dec 31, 2019 | Executive or director change 8-K | Read ↗ |
| Nov 12, 2019 | Shareholder vote 8-K | Read ↗ |
| Nov 12, 2019 | Quarterly report 10-Q | Read ↗ |
| Nov 12, 2019 | Results announced 8-K | Read ↗ |
| Sep 27, 2019 | Executive or director change 8-K/A | Read ↗ |
| Sep 24, 2019 | Executive or director changeAcquisition or sale completedMaterial agreementNew debt 8-K | Read ↗ |
| Aug 28, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 22, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 16, 2019 | Annual report 10-K | Read ↗ |
| Aug 16, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 13, 2019 | Results announced 8-K | Read ↗ |
| Jul 3, 2019 | Executive or director change 8-K | Read ↗ |
| May 31, 2019 | Material agreement 8-K | Read ↗ |
| May 9, 2019 | Quarterly report 10-Q | Read ↗ |
| May 1, 2019 | Results announced 8-K | Read ↗ |
| Mar 26, 2019 | Shareholder vote 8-K | Read ↗ |
| Mar 7, 2019 | Material agreementNew debt 8-K | Read ↗ |
| Feb 8, 2019 | Quarterly report 10-Q | Read ↗ |
| Jan 31, 2019 | Results announced 8-K | Read ↗ |
| Dec 28, 2018 | Merger vote or registration S-4 | Read ↗ |
| Nov 13, 2018 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Nov 9, 2018 | Material agreement 8-K | Read ↗ |
| Nov 8, 2018 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2018 | Results announced 8-K | Read ↗ |
| Aug 28, 2018 | Annual report 10-K | Read ↗ |
| Aug 7, 2018 | Results announced 8-K | Read ↗ |
| Jul 13, 2018 | Executive or director change 8-K | Read ↗ |
| May 14, 2018 | Executive or director change 8-K | Read ↗ |
| May 9, 2018 | Quarterly report 10-Q | Read ↗ |
| May 1, 2018 | Results announced 8-K | Read ↗ |
| Feb 8, 2018 | Quarterly report 10-Q | Read ↗ |
| Feb 1, 2018 | Results announced 8-K | Read ↗ |
| Nov 8, 2017 | Quarterly report 10-Q | Read ↗ |
| Nov 8, 2017 | Shareholder vote 8-K | Read ↗ |
| Oct 31, 2017 | Results announced 8-K | Read ↗ |
| Aug 29, 2017 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Aug 22, 2017 | Material agreement 8-K | Read ↗ |
| Aug 21, 2017 | Annual report 10-K | Read ↗ |
| Aug 18, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 7, 2017 | Results announced 8-K | Read ↗ |
| May 2, 2017 | Quarterly report 10-Q | Read ↗ |
| May 2, 2017 | Results announced 8-K | Read ↗ |
| Feb 1, 2017 | Quarterly report 10-Q | Read ↗ |
| Jan 24, 2017 | Results announced 8-K | Read ↗ |
| Nov 8, 2016 | Quarterly report 10-Q | Read ↗ |
| Nov 7, 2016 | Shareholder vote 8-K | Read ↗ |
| Oct 25, 2016 | Results announced 8-K | Read ↗ |
Source: Coherent Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on COHR
Company overviewEverything on COHR in one place, with the price.Insider tradingWhat COHR's own officers and directors buy and sell.Planned salesSales COHR insiders have filed notice of.Executive payWhat COHR awarded its chief executive, and what it became.Who owns itEvery manager reporting a position in COHR.Funds holding itWhich funds and ETFs hold COHR, and how big a bet.Federal contractsWhat federal agencies pay COHR.PatentsWhat COHR is filing at the patent office.