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)
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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
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
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
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-24-000128 (34 Act)  Size: 4 MB
2024-10-28 000-12933
241400979
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-24-000125 (34 Act)  Size: 493 KB
2024-10-23 000-12933
241389283
8-K  Documents   Interactive Data Current report, items 3.03, 5.03, and 9.01
Acc-no: 0000707549-24-000123 (34 Act)  Size: 174 KB
2024-10-02 000-12933
241348554
ARS  Documents Annual Report to Security Holders
Acc-no: 0001140361-24-041895 (34 Act)  Size: 11 MB
2024-09-25 000-12933
241324403
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-24-041894 (34 Act)  Size: 983 KB
2024-09-25 000-12933
241324391
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001140361-24-041891 (34 Act)  Size: 22 MB
2024-09-25 000-12933
241324309
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0000707549-24-000117 (34 Act)  Size: 156 KB
2024-09-25 000-12933
241324100
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0000707549-24-000115 (34 Act)  Size: 152 KB
2024-09-18 000-12933
241307436
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0000707549-24-000109 (34 Act)  Size: 199 KB
2024-08-30 000-12933
241270020
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000707549-24-000106 (34 Act)  Size: 12 MB
2024-08-29 000-12933
241262182
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-24-000099 (34 Act)  Size: 511 KB
2024-07-31 000-12933
241162004
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0000707549-24-000081 (34 Act)  Size: 180 KB
2024-06-26 000-12933
241074349
SD  Documents Specialized disclosure report
Acc-no: 0000707549-24-000078 (34 Act)  Size: 577 KB
2024-05-31 000-12933
241009568
8-K  Documents   Interactive Data Current report, items 7.01, 8.01, and 9.01
Acc-no: 0000707549-24-000076 (34 Act)  Size: 178 KB
2024-05-21 000-12933
24966837
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-24-000067 (34 Act)  Size: 6 MB
2024-04-29 000-12933
24890836
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-24-000064 (34 Act)  Size: 508 KB
2024-04-24 000-12933
24870715
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001104659-24-021318 (34 Act)  Size: 12 KB
2024-02-13 005-35859
24628903
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-24-000016 (34 Act)  Size: 5 MB
2024-01-29 000-12933
24573701
SC 13G/A  Documents [Amend] Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001086364-24-003279 (34 Act)  Size: 13 KB
2024-01-25 005-35859
24561099
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-24-000013 (34 Act)  Size: 508 KB
2024-01-24 000-12933
24556500
8-K  Documents   Interactive Data Current report, items 5.03, 5.07, and 9.01
Acc-no: 0000707549-23-000122 (34 Act)  Size: 466 KB
2023-11-09 000-12933
231392394
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-23-000115 (34 Act)  Size: 6 MB
2023-10-23 000-12933
231340072
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-23-000112 (34 Act)  Size: 474 KB
2023-10-18 000-12933
231332343
ARS  Documents Annual Report to Security Holders
Acc-no: 0001140361-23-045535 (34 Act)  Size: 10 MB
2023-09-27 000-12933
231284964
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001140361-23-045530 (34 Act)  Size: 1 MB
2023-09-27 000-12933
231284955
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001140361-23-045527 (34 Act)  Size: 8 MB
2023-09-27 000-12933
231284950
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0000707549-23-000105 (34 Act)  Size: 195 KB
2023-08-24 000-12933
231202314
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000707549-23-000102 (34 Act)  Size: 12 MB
2023-08-15 000-12933
231174848
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000707549-23-000091 (34 Act)  Size: 521 KB
2023-07-26 000-12933
231113633
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0000707549-23-000085 (34 Act)  Size: 182 KB
2023-06-07 000-12933
23999194
SD  Documents Specialized disclosure report
Acc-no: 0000707549-23-000083 (34 Act)  Size: 485 KB
2023-05-31 000-12933
23980957
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000707549-23-000081 (34 Act)  Size: 8 MB
2023-04-24 000-12933
23840458