QUEST DIAGNOSTICS INC (DGX) — research page
US · us-cm-kg/NYSE/DGX · as of 2026-11-08
Identity and listing
The issuer is QUEST DIAGNOSTICS INC, listed on the NYSE under ticker DGX, with ISIN US74834L1008 and LEI 8MCWUBXQ0WE04KMXBX50. Its security type is Corporate, its segment is not on the record, its sector is 8071 Services-Medical Laboratories, and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | QUEST DIAGNOSTICS INC | source · 2026-11-08 |
| exchange | NYSE | source · 2026-11-08 |
| ticker | DGX | source · 2026-11-08 |
| ISIN | US74834L1008 | source · 2026-10-06 |
| LEI | 8MCWUBXQ0WE04KMXBX50 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 8071 Services-Medical Laboratories | source · 2026-11-08 |
| jurisdiction | United States — Delaware | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 127 filings in the twelve months to 2026-11-08, across 55 filing days. The median gap between filing days is 3.0 days. The latest filing is dated 2026-11-05, 3 days before the record date, and is of type directors_dealings. The NYSE exchange median is 6.0 days cadence gap, 64.0 filings and 4.0 days latency across 3256 issuers. The sector median is 5.5 days cadence gap, 79 filings and 3 days latency across 29 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 127 | 3 | 3 |
| exchange median: NYSE (3256 issuers) | 64 | 6 | 4 |
| sector median: 8071 Services-Medical Laboratories (29 issuers) | 79 | 5.5 | 3 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-11-05 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-11-05 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-11-05 | directors_dealings | 3 | 3 — FORM 3 |
| 2026-11-03 | regulatory_filing | 144 | 144 |
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 Florham Park, New Jersey. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. Domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. 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, as 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
The field has no research houses on record; none was found on the pages read.
Open research
The record holds no openly published research notes; none was found.
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 market's earliest sealed date is 2021-01-04, and 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/CIK0001022079.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/DGX (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/1022079/000102207926000015/dgx-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/DGX (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US74834L1008"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:1a48be2ea9811bab.