COHR · CIK 0000820318
COHERENT CORP. (COHR) SEC Filings
Browse 2092 SEC filings for COHERENT CORP., covering May 15, 1995 through Jul 8, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,092
Filed in the last 12 months
129
History covered
1995–2026
Latest filing
SCHEDULE 13G/A
Latest important filings
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Latest annual report
10-K
Annual report · Aug 15, 2025
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10-Q
Quarterly report · May 6, 2026
Open original filingLatest company update
8-K
Results of operations; Regulation FD disclosure · May 6, 2026
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Jul 8, 2026 |
| 4 | Change in insider ownership | Jul 1, 2026 | Jul 6, 2026 |
| 3 | Initial insider ownership statement | May 26, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| SD | Specialized disclosure report | — | May 29, 2026 |
| 4 | Change in insider ownership | May 11, 2026 | May 13, 2026 |
| 4 | Change in insider ownership | May 12, 2026 | May 13, 2026 |
| 144 | Notice of proposed securities sale | — | May 12, 2026 |
| 144 | Notice of proposed securities sale | — | May 11, 2026 |
| 8-K | Results of operations; Regulation FD disclosure | May 6, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 6, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 6, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 29, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 29, 2026 |
| 8-K | Management or director change | Apr 27, 2026 | Apr 28, 2026 |
| 4 | Change in insider ownership | Apr 22, 2026 | Apr 24, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Apr 24, 2026 |
| 144 | Notice of proposed securities sale | — | Apr 22, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Mar 26, 2026 |
| 4 | Change in insider ownership | Mar 16, 2026 | Mar 18, 2026 |
| 144 | Notice of proposed securities sale | — | Mar 17, 2026 |
| 144 | Notice of proposed securities sale | — | Mar 16, 2026 |
| 4 | Change in insider ownership | Mar 10, 2026 | Mar 12, 2026 |
| 4 | Change in insider ownership | Mar 9, 2026 | Mar 11, 2026 |
| 144 | Notice of proposed securities sale | — | Mar 10, 2026 |
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Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
51 filings
2025
109 filings
2024
156 filings
2023
139 filings
2022
103 filings
2021
124 filings
2020
103 filings
2019
116 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.