Company
LRCX · CIK 0000707549
Acquisition (code M) of 30,000 shares at $30.033 per share.
Reporting Person ARCHER TIMOTHY · Officer Title President and CEO · Transaction Code M
Traded Sep 9, 2026 · Disclosed Sep 10, 2026
Source: SEC Form 4 · 0001343600-26-000013 · filed 2026-09-10 · View filing →
Sale of 30,000 shares at $319.26 per share.
Reporting Person ARCHER TIMOTHY · Officer Title President and CEO · Transaction Code S
Traded Sep 9, 2026 · Disclosed Sep 10, 2026
Source: SEC Form 4 · 0001343600-26-000013 · filed 2026-09-10 · View filing →
Sale of 9,557 shares at $314.74 per share.
Reporting Person Mayer Bethany · Transaction Code S
Traded Sep 9, 2026 · Disclosed Sep 10, 2026
Source: SEC Form 4 · 0001405693-26-000011 · filed 2026-09-10 · View filing →
Sale of 20,000 shares at $291.32 per share.
Reporting Person Varadarajan Seshasayee · Officer Title Senior Vice President · Transaction Code S
Traded Sep 2, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001707827-26-000006 · filed 2026-09-03 · View filing →
Acquisition (code M) of 12,270 shares at $59.881 per share.
Reporting Person Varadarajan Seshasayee · Officer Title Senior Vice President · Transaction Code M
Traded Sep 2, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001707827-26-000006 · filed 2026-09-03 · View filing →
Sale of 12,270 shares at $291.32 per share.
Reporting Person Varadarajan Seshasayee · Officer Title Senior Vice President · Transaction Code S
Traded Sep 2, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001707827-26-000006 · filed 2026-09-03 · View filing →
Acquisition (code M) of 27,480 shares at $30.033 per share.
Reporting Person Varadarajan Seshasayee · Officer Title Senior Vice President · Transaction Code M
Traded Sep 2, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001707827-26-000006 · filed 2026-09-03 · View filing →
Sale of 27,480 shares at $291.32 per share.
Reporting Person Varadarajan Seshasayee · Officer Title Senior Vice President · Transaction Code S
Traded Sep 2, 2026 · Disclosed Sep 3, 2026
Source: SEC Form 4 · 0001707827-26-000006 · filed 2026-09-03 · View filing →
Sale.
Filer Sheldon Whitehouse · Chamber Senate · District RI · Owner Spouse · Transaction Type Sale · Asset Type Stock
Traded Aug 13, 2026 · Disclosed Sep 2, 2026FILED +20 DAYS
Source: Senate eFD PTR · f8d003c0-ca1e-4c39-9d66-632d220180e1 · filed 2026-09-02 · View filing →
Sale of 5,000 shares at $302.46 per share.
Reporting Person Harter Ava · Officer Title Chief Legal Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001642415-26-000012 · filed 2026-09-01 · View filing →
Sale.
Filer David Taylor · Chamber House · District OH02 · Transaction Type Sale · Asset Type Stock
Traded Jun 5, 2026 · Disclosed Jun 12, 2026FILED +7 DAYS
Source: House Clerk PTR · 20034780 · filed 2026-06-12 · View filing →
Sale.
Filer David Taylor · Chamber House · District OH02 · Transaction Type Sale · Asset Type Stock
Traded Apr 27, 2026 · Disclosed May 7, 2026FILED +10 DAYS
Source: House Clerk PTR · 20034489 · filed 2026-05-07 · View filing →
Sale.
Filer David Taylor · Chamber House · District OH02 · Transaction Type Sale · Asset Type Stock
Traded Apr 27, 2026 · Disclosed May 7, 2026FILED +10 DAYS
Source: House Clerk PTR · 20034489 · filed 2026-05-07 · View filing →
Purchase.
Filer David Taylor · Chamber House · District OH02 · Transaction Type Purchase · Asset Type Stock
Traded Mar 12, 2026 · Disclosed Mar 20, 2026FILED +8 DAYS
Source: House Clerk PTR · 20034207 · filed 2026-03-20 · View filing →
Sale.
Filer John Boozman · Chamber Senate · District AR · Owner Joint · Transaction Type Sale · Asset Type Stock
Traded Jan 8, 2026 · Disclosed Feb 15, 2026FILED +38 DAYS
Source: Senate eFD PTR · bd886067-927f-48a8-9d43-8ab6fa713f98 · filed 2026-02-15 · View filing →
Sale (Partial).
Filer John Boozman · Chamber Senate · District AR · Owner Joint · Transaction Type Sale (Partial) · Asset Type Stock
Traded Jan 8, 2026 · Disclosed Feb 14, 2026FILED +37 DAYS
Source: Senate eFD PTR · bd886067-927f-48a8-9d43-8ab6fa713f98 · filed 2026-02-14 · View filing →
Purchase.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Dec 29, 2025 · Disclosed Jan 16, 2026FILED +18 DAYS
Source: Senate eFD PTR · b195126e-7bb2-4d54-baf5-e6fc8e7a0165 · filed 2026-01-16 · View filing →
Purchase.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Dec 29, 2025 · Disclosed Jan 15, 2026FILED +17 DAYS
Source: Senate eFD PTR · b195126e-7bb2-4d54-baf5-e6fc8e7a0165 · filed 2026-01-15 · View filing →
Sale.
Filer Sheldon Whitehouse · Chamber Senate · District RI · Owner Spouse · Transaction Type Sale · Asset Type Stock
Traded Aug 28, 2025 · Disclosed Sep 3, 2025FILED +6 DAYS
Source: Senate eFD PTR · 59112b4e-976a-4c7a-92e5-112ab45d2bf8 · filed 2025-09-03 · View filing →
Sale (Partial).
Filer Sheldon Whitehouse · Chamber Senate · District RI · Owner Spouse · Transaction Type Sale (Partial) · Asset Type Stock
Traded Aug 28, 2025 · Disclosed Sep 2, 2025
Source: Senate eFD PTR · 59112b4e-976a-4c7a-92e5-112ab45d2bf8 · filed 2025-09-02 · View filing →
Purchase.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded Jan 2, 2024 · Disclosed Aug 11, 2025FILED +587 DAYS
Source: Senate eFD PTR · 5b2ca943-b150-4679-92d0-843c127e6064 · filed 2025-08-11 · View filing →
Purchase.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded May 13, 2025 · Disclosed Jun 11, 2025FILED +29 DAYS
Source: Senate eFD PTR · 8bb121de-bbff-4550-9dd4-b60d4002e230 · filed 2025-06-11 · View filing →
Purchase.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Purchase · Asset Type Stock
Traded May 13, 2025 · Disclosed Jun 10, 2025FILED +28 DAYS
Source: Senate eFD PTR · 8bb121de-bbff-4550-9dd4-b60d4002e230 · filed 2025-06-10 · View filing →
Sale.
Filer John Boozman · Chamber Senate · District AR · Owner Joint · Transaction Type Sale · Asset Type Stock
Traded Apr 16, 2025 · Disclosed May 14, 2025FILED +28 DAYS
Source: Senate eFD PTR · 52c9fa8c-a4fa-4f74-9013-0e1076574cfa · filed 2025-05-14 · View filing →
Sale (Partial).
Filer John Boozman · Chamber Senate · District AR · Owner Joint · Transaction Type Sale (Partial) · Asset Type Stock
Traded Apr 16, 2025 · Disclosed May 13, 2025FILED +27 DAYS
Source: Senate eFD PTR · 52c9fa8c-a4fa-4f74-9013-0e1076574cfa · filed 2025-05-13 · View filing →
Sale.
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Sale · Asset Type Stock
Traded Apr 8, 2025 · Disclosed May 12, 2025FILED +34 DAYS
Source: Senate eFD PTR · c658a976-635f-4d9d-9254-8594ae0ad310 · filed 2025-05-12 · View filing →
Sale (Partial).
Filer Markwayne Mullin · Chamber Senate · District OK · Owner Joint · Transaction Type Sale (Partial) · Asset Type Stock
Traded Apr 8, 2025 · Disclosed May 11, 2025FILED +33 DAYS
Source: Senate eFD PTR · c658a976-635f-4d9d-9254-8594ae0ad310 · filed 2025-05-11 · View filing →
Sale (Partial).
Filer John Boozman · Chamber Senate · District AR · Owner Joint · Transaction Type Sale (Partial) · Asset Type Stock
Traded Feb 5, 2025 · Disclosed Mar 5, 2025FILED +28 DAYS
Source: Senate eFD PTR · b6f24083-8ed9-4368-b482-3d14155c1e9b · filed 2025-03-05 · View filing →
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