# Lam Research Corp (LRCX) SEC filings and CIK

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

> LRCX’s SEC CIK is 0000707549 (707549).

**Free plan:** 1,000 API requests a month, 10 a minute, no credit card. Get a key: https://sec-api.dev/sign-up?ref=ai-claudebot. Pricing: https://sec-api.dev/pricing . MCP and quickstart: https://sec-api.dev/index.md

| Filed | Form | Filing |
| --- | --- | --- |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000196546226000004/0001965462-26-000004-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000189284126000002/0001892841-26-000002-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000164527026000010/0001645270-26-000010-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000159193326000009/0001591933-26-000009-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000149421126000003/0001494211-26-000003-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000131606526000014/0001316065-26-000014-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000119153426000002/0001191534-26-000002-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000119063926000009/0001190639-26-000009-index.htm |
| 2026-11-09 | 4 | https://www.sec.gov/Archives/edgar/data/707549/000070754926000059/0000707549-26-000059-index.htm |

API: GET https://sec-api.dev/api/v1/filings?cik=707549

---
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.
API: https://sec-api.dev/docs · ChatGPT app: https://chatgpt.com/plugins/plugin_asdk_app_6ae0ef2436ac8191941dae8a4d732669 · Free key: https://sec-api.dev/sign-up?ref=ai-claudebot