COHERENT CORP. (COHR) Historical Stock Prices
COHERENT CORP. (COHR) is a publicly traded company on the NYSE, categorized under SIC 3827 (Optical Instruments & Lenses). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: COHR
CIK: 820318
Exchange: NYSE
SIC 3827: Optical Instruments & Lenses
Fiscal Year End: 06/30
State: PA
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Ernst & Young LLP
Auditor SinceSince 6/30/2017 12:00:00 AM
Lead Engagement PartnerMartin Schneider
Audit LocationPittsburgh, Pennsylvania, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-10-14 | 2026-10-12 | FORM 4 | 0000899140-26-001104 | View SEC Doc Filr Page |
| ARS | 2026-10-09 | 2026-06-30 | ARS | 0001104659-26-114851 | View SEC Doc Filr Page |
| DEFA14A | 2026-10-09 | — | DEFA14A | 0001104659-26-114850 | View SEC Doc Filr Page |
| DEF 14A | 2026-10-09 | 2026-11-18 | FORM DEF 14A | 0001104659-26-114847 | View SEC Doc Filr Page |
| 4 | 2026-10-07 | 2025-11-28 | FORM 4 | 0000899140-26-001100 | View SEC Doc Filr Page |
| 4 | 2026-10-07 | 2026-02-11 | 4 | 0001193125-26-417073 | View SEC Doc Filr Page |
| 4 | 2026-10-05 | 2026-10-01 | FORM 4 | 0000899140-26-001089 | View SEC Doc Filr Page |
| 4 | 2026-09-15 | 2026-09-11 | FORM 4 | 0000899140-26-001064 | View SEC Doc Filr Page |
| 144 | 2026-09-11 | — | 144 Filing | 0001950047-26-009333 | View SEC Doc Filr Page |
| 4 | 2026-09-11 | 2026-09-09 | FORM 4 | 0000899140-26-001056 | View SEC Doc Filr Page |
| 144 | 2026-09-09 | — | 144 Filing | 0001950047-26-009229 | View SEC Doc Filr Page |
| 4 | 2026-09-04 | 2026-09-02 | FORM 4 | 0000899140-26-001054 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0000899140-26-001048 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0000899140-26-001047 | View SEC Doc Filr Page |
| 4/A | 2026-09-02 | 2026-03-06 | FORM 4/A | 0000899140-26-001046 | View SEC Doc Filr Page |
| 144 | 2026-09-02 | — | 144 Filing | 0001950047-26-008984 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001040 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001039 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001038 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001037 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001036 | View SEC Doc Filr Page |
| 4 | 2026-09-01 | 2026-08-28 | FORM 4 | 0000899140-26-001035 | View SEC Doc Filr Page |
| 144 | 2026-09-01 | — | 144 Filing | 0001950047-26-008955 | View SEC Doc Filr Page |
| 144 | 2026-08-31 | — | 144 Filing | 0001950047-26-008866 | View SEC Doc Filr Page |
| 144 | 2026-08-31 | — | 144 Filing | 0001950047-26-008864 | View SEC Doc Filr Page |