# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001104659-21-120225
Filing Date
2021-09-28
Accepted
2021-09-28 16:07:29
Documents
3

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | tm2120121d3_defa14a.htm | DEFA14A | 24266
2 | GRAPHIC | tm2120121d3_defa14aimg001.jpg | GRAPHIC | 516906
3 | GRAPHIC | tm2120121d3_defa14aimg002.jpg | GRAPHIC | 326545
| Complete submission text file | 0001104659-21-120225.txt |  | 1187130

Mailing Address 4650 CUSHING PARKWAY FREMONT CA 94538
Business Address 4650 CUSHING BLVD FREMONT CA 94538 5106590200
LAM RESEARCH CORP (Filer) CIK: 0000707549 (see all company filings)

EIN.: 942634797 | State of Incorp.: DE | Fiscal Year End: 0626
Type: DEFA14A | Act: 34 | File No.: 000-12933 | Film No.: 211286893
SIC: 3559 Special Industry Machinery, NEC