美国

证券交易委员会

20549年华盛顿特区。

计划14

根据第14(a)条的委托书声明

1934年证券交易法

(修正案)

由注册人提交x由注册人以外的一方提交¨

选择合适的框:

¨ 初步的委托书

¨ 保密,仅供委员会使用(根据规则14a-6(e)(2)许可)

¨ 明确的委托书

x 确定额外的材料

¨ 征集材料依据§240.14a-12

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(注册公司章程中指明的注册人名称)

(提交委托书的人士姓名(如注册人除外))

缴交报名费(在适当方格内打勾):

x 不需要费用。

¨ 根据《交易法》规则14a-6(i)(1)和0-11计算的费用如下表所示。

(1) 交易所适用的每一类证券的名称:

(2) 该交易所适用的证券总数:

(3) 根据《交易法》第0-11条规定计算的交易的单位价格或其他基础价值(列明申请费的计算金额,并说明如何确定):

(4) 建议交易的最大总价值:

(5) 总费用:

¨ 前期已付费用及前期材料。

¨ 如果根据《交易法》第0-11(a)(2)条的规定,费用的任何部分被抵消,请选中复选框,并识别之前支付了抵消费用的文件。请按注册报表编号或表格或附表及其提交日期确认先前提交的文件。

(1) 之前支付的数量:

(2) 表格、附表或注册声明编号:

(3) 提交方:

(4) 提交日期:

关于将于2020年11月4日举行的KLA公司年度股东大会可获得代理材料的重要通知。beplay体育下载2根据证券交易委员会(Securities and Exchange Commission,简称sec)的规定,您收到此通知,称股东年会的代理材料可以在互联网上找到。按照下面的说明查看材料并在线投票或索取副本。投票表决的项目和年会地点在背面。你的投票很重要!此通信只是对您可以在Internet上获得的更完整的代理材料的概述。我们鼓励您在投票前访问和审查代理材料中包含的所有重要信息。股东委托书和年度报告可在以下网站查阅:www.envisionreports.com/klac。步骤一:登录www.envisionreports.com/klac。第二步:点击投你的票或请求材料。步骤3:按照屏幕上的说明登录。 Step 4: Make your selections as instructed on each screen for your delivery preferences. Step 5: Vote your shares. The Sample Company Stockholders’ Meeting Notice 03BFIB + + Easy Online Access — View your proxy materials and vote. When you go online, you can also help the environment by consenting to receive electronic delivery of future materials. Obtaining a Copy of the Proxy Materials – If you want to receive a copy of the proxy materials, you must request one. There is no charge to you for requesting a copy. Please make your request as instructed on the reverse side on or before October 23, 2020 to facilitate timely delivery. 2 N O T

beplay体育下载2KLA公司的年度股东大会将于2020年11月4日下午12点举行。太平洋时间,虚拟网络http://www.meetingcenter.io/289878397。若要访问虚拟会议,您必须拥有在此表单背面的阴影栏中打印的信息。本次会议的密码为- KLAC2020会议上要投票表决的提案与董事会的建议一起列在下面。董事会建议对每位董事提名人(提案1)进行投票,并对提案2和提案3进行投票,对提案4.1进行投票。董事选举:01 - Edward Barnholt 02 - Robert Calderoni 03 - Jeneanne Hanley 04 - Emiko Higashi 05 - Kevin Kennedy 06 - Gary Moore 07 - Marie Myers 08 - Kiran Patel 09 - Victor Peng 10 - Robert Rango 11 - Richard Wallace 2。批准任命普华永道(PricewaterhouseCoopers LLP)为公司的独立注册会计师事务所,截止2021年6月30日的财政年度。beplay官网ued3.在非约束性、咨询性的基础上批准我们指定的高管薪酬。4. Stockholder proposal regarding proxy access, if properly submitted at the Annual Meeting. In their discretion, the proxy holders are authorized to vote on all such matters as may properly come before the meeting or at any adjournment or postponement thereof. PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares you must go online or request a paper copy of the proxy materials to receive a proxy card.Here’s how to order a copy of the proxy materials and select delivery preferences: Current and future delivery requests can be submitted using the options below. If you request an email copy, you will receive an email with a link to the current meeting materials. PLEASE NOTE: You must use the number in the shaded bar on the reverse side when requesting a copy of the proxy materials. — Internet – Go to www.envisionreports.com/klac. Click Cast Your Vote or Request Materials. — Phone – Call us free of charge at 1-866-641-4276. — Email – Send an email to investorvote@computershare.com with “Proxy Materials KLA Corporation” in the subject line. Include your full name and address, plus the number located in the shaded bar on the reverse side, and state that you want a paper copy of the meeting materials. To facilitate timely delivery, all requests for a paper copy of proxy materials must be received by October 23, 2020.

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