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KLA CORP

DEFA14A 25 filings

All DEFA14A Filings

Complete history of DEFA14A filings with the SEC

Date Filed	View on EDGAR
23 Sep Sep 23, 2025	open_in_new View Filing
24 Sep Sep 24, 2024	open_in_new View Filing
21 Sep Sep 21, 2023	open_in_new View Filing
21 Oct Oct 21, 2022	open_in_new View Filing
11 Oct Oct 11, 2022	open_in_new View Filing
22 Sep Sep 22, 2022	open_in_new View Filing
24 Sep Sep 24, 2021	open_in_new View Filing
14 Oct Oct 14, 2020	open_in_new View Filing
23 Sep Sep 23, 2020	open_in_new View Filing
25 Oct Oct 25, 2019	open_in_new View Filing
20 Sep Sep 20, 2019	open_in_new View Filing
28 Sep Sep 28, 2018	open_in_new View Filing
21 Sep Sep 21, 2017	open_in_new View Filing
23 Sep Sep 23, 2016	open_in_new View Filing
24 Sep Sep 24, 2015	open_in_new View Filing
25 Sep Sep 25, 2014	open_in_new View Filing
26 Sep Sep 26, 2013	open_in_new View Filing
27 Sep Sep 27, 2012	open_in_new View Filing
22 Sep Sep 22, 2011	open_in_new View Filing
12 Oct Oct 12, 2010	open_in_new View Filing
23 Sep Sep 23, 2010	open_in_new View Filing
08 Oct Oct 08, 2009	open_in_new View Filing
24 Sep Sep 24, 2009	open_in_new View Filing
26 May May 26, 2006	open_in_new View Filing
01 Oct Oct 01, 2004	open_in_new View Filing