# Caterpillar Inc (CAT) SEC filings and CIK

Canonical: https://sec-api.dev/companies/cat

> CAT’s SEC CIK is 0000018230 (18230).

Insider transactions in the latest quarter: 16 (0 purchases, 14 sales). https://sec-api.dev/insider-trading/cat

API: GET https://sec-api.dev/api/v1/filings?cik=18230

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