Company · MU · CIK 723125

Micron Technology Inc (MU) SEC filings and CIK.

MU’s SEC Central Index Key (CIK) is 0000723125, or 723125 without leading zeros. The SEC’s ticker file lists it as MICRON TECHNOLOGY INC.

Ticker: MU
CIK: 0000723125
Other tickers: None
Insider transactions, Q3 2026: 95

Insider trading

In Q3 2026, insiders at Micron Technology Inc reported 95 non-derivative transactions on 11 Forms 3, 4 and 5, including 0 open-market purchases and 91 sales. See every MU 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 MU SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=723125&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/723125" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/723125?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Micron Technology Inc on SEC.gov

Questions

What is MU’s CIK number?

MU’s SEC Central Index Key (CIK) is 0000723125, or 723125 without leading zeros. The SEC’s ticker file lists it as MICRON TECHNOLOGY INC.

How do I find Micron Technology Inc’s 10-K?

Request /api/v1/filings?cik=723125&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/mu.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.