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Company · NPO · CIK 1164863

Enpro Inc. (NPO) SEC filings and CIK.

NPO’s SEC Central Index Key (CIK) is 0001164863, or 1164863 without leading zeros. The SEC’s ticker file lists it as Enpro Inc..

Ticker
NPO
CIK
0001164863
Other tickers
None
Insider transactions, Q3 2026
2

Insider trading

In Q3 2026, insiders at Enpro Inc. reported 2 non-derivative transactions on 10 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales.

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
FiledFormAccession
2026-11-0640001225208-26-008750

Get NPO SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=1164863&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/1164863" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/1164863?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Enpro Inc. on SEC.gov

Questions

What is NPO’s CIK number?

NPO’s SEC Central Index Key (CIK) is 0001164863, or 1164863 without leading zeros. The SEC’s ticker file lists it as Enpro Inc..

How do I find Enpro Inc.’s 10-K?

Request /api/v1/filings?cik=1164863&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/npo.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.