COHR - CIK 0000820318
COHERENT CORP. has filed 998 documents with the SEC between 2018 and 2026. The most frequent type is insider trade (434 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2022-07-06 | 2022-07-01 |
| Insider trade | 4 | 2022-07-06 | 2022-07-01 |
| Insider trade | 4 | 2022-07-06 | 2022-07-01 |
| Insider trade | 4 | 2022-07-06 | 2022-07-01 |
| Insider trade | 4 | 2022-07-06 | 2022-07-01 |
| New insider ownership | 3 | 2022-07-01 | 2022-07-01 |
| New insider ownership | 3 | 2022-07-01 | 2022-07-01 |
| New insider ownership | 3 | 2022-07-01 | 2022-07-01 |
| Employee stock plan | S-8 | 2022-07-01 | - |
| Major company event | 8-K | 2022-07-01 | 2022-07-01 |
| 425 | - | 2022-06-28 | - |
| Major company event | 8-K | 2022-06-28 | 2022-06-28 |
| 425 | - | 2022-06-28 | - |
| Passive ownership stake | SC 13G | 2022-06-09 | - |
| SD | - | 2022-05-31 | - |
| S-4MEF | - | 2022-05-26 | - |
| Major company event | 8-K | 2022-05-24 | 2022-05-20 |
| Major company event | 8-K | 2022-05-10 | 2022-05-10 |
| Quarterly report | 10-Q | 2022-05-10 | 2022-03-31 |
| 425 | - | 2022-05-03 | - |
| Major company event | 8-K | 2022-05-03 | 2022-05-02 |
| Insider trade | 4 | 2022-04-20 | 2022-04-18 |
| Insider trade | 4 | 2022-04-05 | 2022-04-05 |
| Insider trade | 4 | 2022-03-30 | 2022-03-29 |
| Insider trade | 4 | 2022-03-30 | 2022-03-29 |
| Insider trade | 4 | 2022-03-24 | 2022-03-24 |
| Major company event | 8-K | 2022-03-24 | 2022-03-24 |
| Insider trade | 4 | 2022-03-21 | 2022-03-18 |
| Insider trade | 4 | 2022-03-21 | 2022-03-18 |
| Major company event | 8-K | 2022-03-17 | 2022-03-15 |
| SEC correspondence | UPLOAD | 2022-03-14 | - |
| New insider ownership | 3 | 2022-03-07 | 2022-03-06 |
| Major company event | 8-K | 2022-03-07 | 2022-03-06 |
| Major company event | 8-K | 2022-02-18 | 2022-02-17 |
| Insider trade | 4 | 2022-02-16 | 2022-02-16 |
| Insider trade | 4 | 2022-02-16 | 2022-02-15 |
| Company correspondence | CORRESP | 2022-02-15 | - |
| Insider trade | 4 | 2022-02-11 | 2022-02-10 |
| Passive ownership stake | SC 13G | 2022-02-11 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-02-10 | - |
| Major company event | 8-K | 2022-02-09 | 2022-02-09 |
| Major company event | 8-K | 2022-02-09 | 2022-02-09 |
| Quarterly report | 10-Q | 2022-02-09 | 2021-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2022-02-09 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-02-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2022-02-04 | - |
| SEC correspondence | UPLOAD | 2022-02-04 | - |
| Insider trade | 4 | 2022-02-01 | 2022-01-28 |
| Insider trade | 4 | 2022-01-19 | 2022-01-18 |
| Insider trade | 4 | 2022-01-18 | 2022-01-18 |