LAM RESEARCH CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Fremont, CA
SEC filing record 1 source field available
Fiscal year end
28 June
LAM RESEARCH CORP has filed 2,026 SEC EDGAR filings since 06 May 1994

SEC filing history

Showing 1-25 of 1,000 matching filings.

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1
4

FORM 4

Filing date
02 Jun 2026
Reporting date
01 Jun 2026
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SD File 000-12933

SD

Filing date
01 Jun 2026
Reporting date
Not listed
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144 File 000-12933

144 filing

Filing date
01 Jun 2026
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144 File 000-12933

144 filing

Filing date
14 May 2026
Reporting date
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4

FORM 4

Filing date
04 May 2026
Reporting date
01 May 2026
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144 File 000-12933

144 filing

Filing date
01 May 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-35859

SCHEDULE 13G filing

Filing date
30 Apr 2026
Reporting date
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4

FORM 4

Filing date
28 Apr 2026
Reporting date
27 Apr 2026
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144 File 000-12933

144 filing

Filing date
27 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-35859

SCHEDULE 13G/A filing

Filing date
27 Mar 2026
Reporting date
Not listed
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4

FORM 4

Filing date
11 Mar 2026
Reporting date
10 Mar 2026
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3

FORM 3

Filing date
10 Mar 2026
Reporting date
06 Mar 2026
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4

FORM 4

Filing date
05 Mar 2026
Reporting date
04 Mar 2026
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4

FORM 4

Filing date
05 Mar 2026
Reporting date
04 Mar 2026
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144 File 000-12933

144 filing

Filing date
04 Mar 2026
Reporting date
Not listed
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144 File 000-12933

144 filing

Filing date
04 Mar 2026
Reporting date
Not listed
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4

FORM 4

Filing date
03 Mar 2026
Reporting date
02 Mar 2026
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4

FORM 4

Filing date
03 Mar 2026
Reporting date
02 Mar 2026
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4

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
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4

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
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4

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
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4

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
SEC evidence
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4

FORM 4

Filing date
02 Mar 2026
Reporting date
27 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
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