<SEC-DOCUMENT>0001193125-22-249165-index.html : 20220922
<SEC-HEADER>0001193125-22-249165.hdr.sgml : 20220922
<ACCEPTANCE-DATETIME>20220922160608
ACCESSION NUMBER:		0001193125-22-249165
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		70
CONFORMED PERIOD OF REPORT:	20221102
FILED AS OF DATE:		20220922
DATE AS OF CHANGE:		20220922

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KLA CORP
		CENTRAL INDEX KEY:			0000319201
		STANDARD INDUSTRIAL CLASSIFICATION:	OPTICAL INSTRUMENTS & LENSES [3827]
		IRS NUMBER:				042564110
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-09992
		FILM NUMBER:		221259293

	BUSINESS ADDRESS:	
		STREET 1:		ONE TECHNOLOGY DRIVE
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035
		BUSINESS PHONE:		4088753000

	MAIL ADDRESS:	
		STREET 1:		ONE TECHNOLOGY DRIVE
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KLA TENCOR CORP
		DATE OF NAME CHANGE:	19970505

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KLA INSTRUMENTS CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d375882ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d375882ddef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g3758821sp1a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g3758821sp1a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g3758821sp1b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g3758821sp1b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g3758821sp1c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g3758821sp1c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g3758821sp1d.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g3758821sp1d.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g3758821sp1e.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g3758821sp1e.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g3758821sp1f.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g3758821sp1f.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g3758821sp2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g3758821sp2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g3758822sp2a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g3758822sp2a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g375882g00h01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g375882g00h01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g375882g00h02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g375882g00h02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g375882g00h03.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g375882g00h03.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g375882g00h04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g375882g00h04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g375882g00h05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g375882g00h05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g375882g00m01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g375882g00m01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g375882g00m02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g375882g00m02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g375882g00m03.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g375882g00m03.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g375882g00m04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g375882g00m04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g375882g00m05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g375882g00m05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g375882g00m06.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g375882g00m06.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g375882g00m07.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g375882g00m07.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g375882g00m08.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g375882g00m08.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g375882g00m10.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g375882g00m10.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g375882g02a20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g375882g02a20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g375882g03n33.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g375882g03n33.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g375882g05a31.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g375882g05a31.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g375882g05c30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g375882g05c30.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g375882g05g05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g375882g05g05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g375882g06a66.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g375882g06a66.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g375882g06p05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g375882g06p05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g375882g07a50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g375882g07a50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g375882g07x52.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g375882g07x52.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g375882g10a01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g375882g10a01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g375882g10m00.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g375882g10m00.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g375882g11d02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g375882g11d02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g375882g11m00.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: g375882g11m00.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g375882g13a47.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: g375882g13a47.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g375882g13b20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g375882g13b20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g375882g13s02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: g375882g13s02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>g375882g16a11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: g375882g16a11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>g375882g16b11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: g375882g16b11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>g375882g16c11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 42 - file: g375882g16c11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>g375882g16d11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 43 - file: g375882g16d11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>g375882g16e11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 44 - file: g375882g16e11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>g375882g17a65.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 45 - file: g375882g17a65.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>g375882g17b65.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 46 - file: g375882g17b65.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>g375882g17c65.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 47 - file: g375882g17c65.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>g375882g17d65.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 48 - file: g375882g17d65.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>g375882g22s22.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 49 - file: g375882g22s22.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>g375882g23k02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 50 - file: g375882g23k02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>51 <FILENAME>g375882g23k03.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 51 - file: g375882g23k03.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>52 <FILENAME>g375882g23k04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 52 - file: g375882g23k04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>53 <FILENAME>g375882g23s23.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 53 - file: g375882g23s23.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>54 <FILENAME>g375882g24s24.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 54 - file: g375882g24s24.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>55 <FILENAME>g375882g25s25.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 55 - file: g375882g25s25.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>56 <FILENAME>g375882g26s26.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 56 - file: g375882g26s26.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>57 <FILENAME>g375882g27s27.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 57 - file: g375882g27s27.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>58 <FILENAME>g375882g28r72.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 58 - file: g375882g28r72.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>59 <FILENAME>g375882g28s28.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 59 - file: g375882g28s28.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>60 <FILENAME>g375882g29s29.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 60 - file: g375882g29s29.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>61 <FILENAME>g375882g30m20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 61 - file: g375882g30m20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>62 <FILENAME>g375882g33s33.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 62 - file: g375882g33s33.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>63 <FILENAME>g375882g34s34.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 63 - file: g375882g34s34.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>64 <FILENAME>g375882g35s35.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 64 - file: g375882g35s35.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>65 <FILENAME>g375882g38s38.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 65 - file: g375882g38s38.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>66 <FILENAME>g375882g51r38.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 66 - file: g375882g51r38.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>67 <FILENAME>g375882g58p58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 67 - file: g375882g58p58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>68 <FILENAME>g375882g75u49.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 68 - file: g375882g75u49.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>69 <FILENAME>g375882g76e11.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 69 - file: g375882g76e11.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>70 <FILENAME>g375882sp1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 70 - file: g375882sp1.jpg
</DOCUMENT> </SEC-DOCUMENT>