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Lam Research (LRCX) SEC Filings & 10K Form

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$99.83 +1.69 (+1.72%)
Closing price 07/8/2025 04:00 PM Eastern
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$100.18 +0.36 (+0.36%)
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Recent Lam Research SEC Filings

DateFilerForm TypeView
06/26/2025
12:00 PM
Lam Research (Filer)
Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d)  
04/08/2025
1:23 PM
Lam Research (Subject)
VANGUARD GROUP INC (Filed by)
Form SCHEDULE 13G/A
04/07/2025
11:08 AM
Lam Research (Subject)
VANGUARD GROUP INC (Filed by)
Form SCHEDULE 13G
03/04/2025
10:55 AM
Lam Research (Issuer)
Vahedi Vahid (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
10:56 AM
Lam Research (Issuer)
LORD PATRICK J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
11:04 AM
Bettinger Douglas R (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
11:05 AM
ARCHER TIMOTHY (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
10:46 AM
Fernandes Neil J (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
10:47 AM
Correia Christina (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
10:49 AM
Harter Ava (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
10:51 AM
Lam Research (Issuer)
Varadarajan Seshasayee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/21/2025
12:28 PM
Lam Research (Issuer)
Varadarajan Seshasayee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
9:41 AM
Lam Research (Subject)
Varadarajan Seshasayee (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
02/06/2025
3:10 PM
Lam Research (Issuer)
Varadarajan Seshasayee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2025
3:06 PM
ARCHER TIMOTHY (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/06/2025
3:08 PM
Correia Christina (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/29/2025
4:05 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/29/2025
3:07 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/21/2025
12:22 PM
Lam Research (Issuer)
Mayer Bethany (Reporting)
Form 4/A
01/21/2025
12:23 PM
Ahmed Sohail U (Reporting)
Lam Research (Issuer)
Form 4/A
11/12/2024
10:23 AM
CANNON MICHAEL R (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:25 AM
BRANDT ERIC (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:28 AM
Dineen John M. (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:31 AM
Kang Ho Kyu (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:32 AM
Lam Research (Issuer)
Mayer Bethany (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:34 AM
Lam Research (Issuer)
Mehra Jyoti (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:35 AM
Lam Research (Issuer)
TALWALKAR ABHIJIT Y (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:36 AM
Ahmed Sohail U (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:20 AM
FIELDS MARK (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2024
10:18 AM
Brennan Ita M (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/07/2024
11:49 AM
Lam Research (Issuer)
Mayer Bethany (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/05/2024
12:29 PM
Ahmed Sohail U (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/04/2024
2:47 PM
Lam Research (Issuer)
Mayer Bethany (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/01/2024
12:47 PM
Lam Research (Subject)
Mayer Bethany (Reporting)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/01/2024
12:35 PM
Kang Ho Kyu (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/28/2024
3:10 PM
Lam Research (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
10/23/2024
3:07 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/02/2024
4:02 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/02/2024
11:04 AM
Correia Christina (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/01/2024
11:52 AM
Correia Christina (Reporting)
Lam Research (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
10/01/2024
11:04 AM
Lam Research (Issuer)
Varadarajan Seshasayee (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
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09/25/2024
3:16 PM
Lam Research (Filer)
Form DEF 14A
09/25/2024
3:17 PM
Lam Research (Filer)
Form DEFA14A
09/25/2024
3:05 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/18/2024
3:04 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/05/2024
4:24 PM
Brennan Ita M (Reporting)
Lam Research (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
09/05/2024
4:21 PM
FIELDS MARK (Reporting)
Lam Research (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
08/30/2024
3:09 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/29/2024
1:10 PM
Lam Research (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
08/06/2024
10:36 AM
Harter Ava (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/31/2024
3:09 PM
Lam Research (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/15/2024
3:40 PM
Fernandes Neil J (Reporting)
Lam Research (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/12/2024
10:33 AM
Fernandes Neil J (Reporting)
Lam Research (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
07/10/2024
2:01 PM
Harter Ava (Reporting)
Lam Research (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:LRCX) was last updated on 7/9/2025 by MarketBeat.com Staff
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