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

SIC: 3559 - SPECIAL INDUSTRY MACHINERY, NEC
State location: CA | State of Inc.: DE | Fiscal Year End: 0629
(CF Office: 06 Technology)
Get insider transactions for this issuer.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000707549 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-25-000054 (34 Act)  Size: 5 MB
2025-04-25 000-12933
25873938
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-25-000051 (34 Act)  Size: 496 KB
2025-04-23 000-12933
25861492
SCHEDULE 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000932471-25-000407 (34 Act)  Size: 6 KB
2025-04-08 005-35859
25821364
SCHEDULE 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0000932471-25-000405 (34 Act)  Size: 6 KB
2025-04-07 005-35859
25817083
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000047 Size: 14 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000045 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000043 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000041 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000039 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000037 Size: 11 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000035 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000033 Size: 13 KB
2025-03-04
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000031 Size: 14 KB
2025-02-21
144  Documents Report of proposed sale of securities
Acc-no: 0001959173-25-001161 (33 Act)  Size: 4 KB
2025-02-20 000-12933
25643736
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000029 Size: 17 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000027 Size: 14 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000025 Size: 15 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000023 Size: 16 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000020 Size: 21 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000018 Size: 10 KB
2025-02-06
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000016 Size: 20 KB
2025-02-06
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-25-000014 (34 Act)  Size: 4 MB
2025-01-31 000-12933
25578386
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0000707549-25-000011 (34 Act)  Size: 1 MB
2025-01-29 000-12933
25570232
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-25-000009 (34 Act)  Size: 495 KB
2025-01-29 000-12933
25569390
4/A  Documents [Amend] Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000004 Size: 6 KB
2025-01-21
4/A  Documents [Amend] Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-25-000002 Size: 6 KB
2025-01-21
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000158 Size: 5 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000156 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000154 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000152 Size: 5 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000150 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000148 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000146 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000144 Size: 4 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000142 Size: 6 KB
2024-11-12
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000140 Size: 6 KB
2024-11-12
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0000707549-24-000138 (34 Act)  Size: 190 KB
2024-11-07 000-12933
241435569
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000136 Size: 5 KB
2024-11-07
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000134 Size: 5 KB
2024-11-05
4  Documents Statement of changes in beneficial ownership of securities
Acc-no: 0000707549-24-000132 Size: 4 KB
2024-11-04