COHERENT CORP. (COHR) — research page
US · us-cm-kg/NYSE/COHR · as of 2026-11-08
Identity and listing
The issuer is COHERENT CORP., listed on the NYSE under the ticker COHR, with ISIN US19247G1076 and LEI 549300O5C25A0MMHHU33. Its security type is Corporate, its sector is 3827 Optical Instruments & Lenses, and its jurisdiction is United States, Pennsylvania. The segment is not on the record. The listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | COHERENT CORP. | source · 2026-11-08 |
| exchange | NYSE | source · 2026-11-08 |
| ticker | COHR | source · 2026-11-08 |
| ISIN | US19247G1076 | source · 2026-10-13 |
| LEI | 549300O5C25A0MMHHU33 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 3827 Optical Instruments & Lenses | source · 2026-11-08 |
| jurisdiction | United States — Pennsylvania | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 117 filings in the window 2025-11-08 to 2026-11-08, across 66 filing days. Of these, 54 are directors' dealings, 46 are regulatory filings, 8 are results, 3 are AGM/EGM notices, 3 are corporate news, 2 are director changes, and 1 is a prospectus. The median gap between filing days is 2 days. The latest filing is a regulatory filing dated 2026-11-05, 3 days before the record date of 2026-11-08. The NYSE median cadence gap is 6.0 days, the NYSE median filings count is 64.0, and the NYSE median latency is 4.0 days across 3256 issuers. The sector median cadence gap is 9.0 days, the sector median filings count is 58, and the sector median latency is 37 days across 9 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 117 | 2 | 3 |
| exchange median: NYSE (3256 issuers) | 64 | 6 | 4 |
| sector median: 3827 Optical Instruments & Lenses (9 issuers) | 58 | 9 | 37 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
| 2026-11-04 | results | 8-K | 8-K — 8-K (items 2.02,7.01,9.01) |
| 2026-11-04 | results | 10-Q | 10-Q — 10-Q |
| 2026-10-22 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-10-14 | directors_dealings | 4 | 4 — FORM 4 |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is Ernst & Young LLP, located in Pittsburgh, Pennsylvania. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag shows listed, not halted.
Orderability
The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations page.
Open research
No openly published research notes were found on the record.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The sealed years that hold the issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The earliest sealed date of the US market is 2021-01-04. The live record began on 2026-09-12.
Sources
9 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0000820318.json (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.us-cm-kg.ai/events/NYSE/COHR (the disclosure lines)
- 10.6
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.7
- https://www.sec.gov/Archives/edgar/data/820318/000082031826000020/iivi-20260630.htm (the auditor)
- 10.8
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.us-cm-kg.ai/record/NYSE/COHR (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US19247G1076"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:b4383a4dbf2fa5f1.