KLA Corporation

KLAC·NASDAQ·$2011.39Share Price as of 11/2·$263BMarket Cap as of 11/2

Financials

10-QQ1 ended 09/30/2610/29/26 10-KFY 202608/06/26 10-QQ3 ended 03/31/2604/30/26 10-QQ2 ended 12/31/2501/30/26 10-QQ1 ended 09/30/2510/31/25

Disclosures

8-KCurrent report10/28/26 8-KCurrent report08/06/26 8-KCurrent report07/28/26 8-KCurrent report06/12/26 8-KCurrent report05/07/26

Prospectuses and Registrations

S-8Registration of securities for employees11/07/25 S-8Registration of securities for employees11/07/24 424B5Prospectus supplement02/01/24 424B5Prospectus supplement01/30/24 FWPFree writing prospectus01/30/24

Proxies

DEF 14ADefinitive proxy09/22/26 DEFA14AAdditional proxy materials09/22/26 DEF 14ADefinitive proxy09/23/25 DEFA14AAdditional proxy materials09/23/25 DEF 14ADefinitive proxy09/24/24

Ownership

Form 4Insider transaction09/16/26 144Proposed sale of securities09/15/26 Form 4Insider transaction08/14/26 144Proposed sale of securities08/13/26 Form 4Insider transaction08/13/26

Other

ARSAnnual report to shareholders09/22/26 SDConflict Minerals disclosure05/26/26 ARSAnnual report to shareholders09/23/25 SDConflict Minerals disclosure05/23/25 ARSAnnual report to shareholders09/24/24