Company · ARTNA · CIK 863110

Artesian Resources Corp (ARTNA) SEC filings and CIK.

ARTNA’s SEC Central Index Key (CIK) is 0000863110, or 863110 without leading zeros. The SEC’s ticker file lists it as ARTESIAN RESOURCES CORP. The same CIK also trades as ARTNB.

Ticker: ARTNA
CIK: 0000863110
Other tickers: ARTNB
Insider transactions, Q3 2026: 17

Insider trading

In Q3 2026, insiders at Artesian Resources Corp reported 17 non-derivative transactions on 15 Forms 3, 4 and 5, including 0 open-market purchases and 11 sales. See every ARTNA insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get ARTNA SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=863110&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/863110" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/863110?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Artesian Resources Corp on SEC.gov

Questions

What is ARTNA’s CIK number?

ARTNA’s SEC Central Index Key (CIK) is 0000863110, or 863110 without leading zeros. The SEC’s ticker file lists it as ARTESIAN RESOURCES CORP. The same CIK also trades as ARTNB.

How do I find Artesian Resources Corp’s 10-K?

Request /api/v1/filings?cik=863110&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/artna.md

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