Get API key
Company · BUKS · CIK 15847

Butler National Corp (BUKS) SEC filings and CIK.

BUKS’s SEC Central Index Key (CIK) is 0000015847, or 15847 without leading zeros. The SEC’s ticker file lists it as BUTLER NATIONAL CORP.

Ticker
BUKS
CIK
0000015847
Other tickers
None
Insider transactions, Q3 2026
30

Insider trading

In Q3 2026, insiders at Butler National Corp reported 30 non-derivative transactions on 16 Forms 3, 4 and 5, including 17 open-market purchases and 3 sales. See every BUKS insider transaction →

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
2026-11-0640001171520-26-000328

Get BUKS SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=15847&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/15847" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/15847?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Butler National Corp on SEC.gov

Questions

What is BUKS’s CIK number?

BUKS’s SEC Central Index Key (CIK) is 0000015847, or 15847 without leading zeros. The SEC’s ticker file lists it as BUTLER NATIONAL CORP.

How do I find Butler National Corp’s 10-K?

Request /api/v1/filings?cik=15847&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/buks.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.