Company
KLAC · CIK 0000319201
Sale of 72,019 shares at $171.88 per share.
Reporting Person WALLACE RICHARD P · Officer Title President and CEO · Transaction Code S
Traded Sep 15, 2026 · Disclosed Sep 16, 2026
Source: SEC Form 4 · 0001193125-26-393053 · filed 2026-09-16 · View filing →
Sale of 59,586 shares at $208.13 per share.
Reporting Person Lorig Brian · Officer Title EVP, KLA Global Services · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001193125-26-352187 · filed 2026-08-14 · View filing →
Sale of 31,500 shares at $209.87 per share.
Reporting Person Higgins Bren D. · Officer Title EVP & Chief Financial Officer · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 13, 2026
Source: SEC Form 4 · 0001193125-26-349139 · filed 2026-08-13 · View filing →
Sale of 87,568 shares at $198.95 per share.
Reporting Person WALLACE RICHARD P · Officer Title President and CEO · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001193125-26-346811 · filed 2026-08-12 · View filing →
Sale of 33,180 shares at $198.95 per share.
Reporting Person Khan Ahmad A. · Officer Title President, Semi. Prod. & Cust. · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001193125-26-346812 · filed 2026-08-12 · View filing →
Purchase.
Filer Michael Rulli · Chamber House · Transaction Type Purchase · Asset Type Stock
Traded Jul 1, 2026 · Disclosed Aug 7, 2026FILED +37 DAYS
Source: House Clerk PTR · 20035147 · filed 2026-08-07 · View filing →
Purchase.
Filer Michael A. Rulli · Chamber House · Transaction Type Purchase · Asset Type Stock
Traded Jul 1, 2026 · Disclosed Aug 7, 2026FILED +37 DAYS
Source: House Clerk PTR · 20035147 · filed 2026-08-07 · View filing →
Sale.
Filer Lizzie Fletcher · Chamber House · Transaction Type Sale · Asset Type Stock
Traded Apr 8, 2026 · Disclosed May 1, 2026FILED +23 DAYS
Source: House Clerk PTR · 20034413 · filed 2026-05-01 · View filing →
KLA CORP