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Company · SMTC · CIK 88941

Semtech Corp (SMTC) SEC filings and CIK.

SMTC’s SEC Central Index Key (CIK) is 0000088941, or 88941 without leading zeros. The SEC’s ticker file lists it as SEMTECH CORP.

Ticker
SMTC
CIK
0000088941
Other tickers
None
Insider transactions, Q3 2026
39

Insider trading

In Q3 2026, insiders at Semtech Corp reported 39 non-derivative transactions on 22 Forms 3, 4 and 5, including 0 open-market purchases and 23 sales. See every SMTC 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
2026-11-061440001959173-26-007805

Get SMTC SEC data through the API

Filing history
curl "https://sec-api.dev/api/v1/filings?cik=88941&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"
Company profile
curl "https://sec-api.dev/api/v1/companies/88941" \
  -H "Authorization: Bearer $SEC_API_KEY"
Reported XBRL facts
curl "https://sec-api.dev/api/v1/facts/88941?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Semtech Corp on SEC.gov

Questions

What is SMTC’s CIK number?

SMTC’s SEC Central Index Key (CIK) is 0000088941, or 88941 without leading zeros. The SEC’s ticker file lists it as SEMTECH CORP.

How do I find Semtech Corp’s 10-K?

Request /api/v1/filings?cik=88941&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/smtc.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.