NEWMARKET CORP (NEU) — research page
US · us-cm-kg/NYSE/NEU · as of 2026-11-08
Identity and listing
The issuer is NEWMARKET CORP, listed on the NYSE under ticker NEU, ISIN US6515871076, LEI 54930082CG88ERDREQ47. Its security type is Corporate and its sector is 2860 Industrial Organic Chemicals. Its jurisdiction is United States, Virginia. Its segment is not on the record. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | NEWMARKET CORP | source · 2026-11-08 |
| exchange | NYSE | source · 2026-11-08 |
| ticker | NEU | source · 2026-11-08 |
| ISIN | US6515871076 | source · 2026-10-13 |
| LEI | 54930082CG88ERDREQ47 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 2860 Industrial Organic Chemicals | source · 2026-11-08 |
| jurisdiction | United States — Virginia | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 42 filings across 26 filing days in the window 2025-11-08 to 2026-11-08. The median gap between filing days is 14 days, and the median latency from the latest filing to the record date is 10 days. The exchange median gap is 6.0 days and the exchange median latency is 4.0 days. The sector median gap is 7.0 days and the sector median latency is 4.0 days. The latest filing is dated 2026-10-29 and is of type results.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 42 | 14 | 10 |
| exchange median: NYSE (3256 issuers) | 64 | 6 | 4 |
| sector median: 2860 Industrial Organic Chemicals (24 issuers) | 41.5 | 7 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-29 | results | 10-Q | 10-Q — 10-Q |
| 2026-10-29 | corporate_news | 8-K | 8-K — 8-K (items 8.01,9.01) |
| 2026-10-28 | results | 8-K | 8-K — 8-K (items 2.02,9.01) |
| 2026-10-06 | directors_dealings | 4 | 4 — 4 |
| 2026-09-10 | directors_dealings | 4 | 4 — 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 PricewaterhouseCoopers LLP, located in Richmond, Virginia. 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 is listed, not halted.
Orderability
The outcome is not determinable, because the chapter's orderability section carries no client categories and 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 pages read. The count is 0.
Open research
No openly published research notes were found. The count is 0.
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 record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04. The live record began 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/CIK0001282637.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/NEU (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/1282637/000128263726000005/neu-20251231.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/NEU (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US6515871076"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:9bc39ed5a3cd9569.