美国

证券交易委员会

华盛顿特区 20549

附表 14A

根据第 14 (a) 条发表的 Proxy 声明

1934 年《证券交易法》（第 号修正案）

由注册人提交 x

由注册人以外的一方提交 §

选中相应的复选框：

§ 初步的 委托声明

§ 机密， 仅供委员会使用（第 14a-6 (e) (2) 条允许）

§ 最终的 代理声明

x 权威 附加材料

§ 根据 § 240.14a-12 征集 材料

安达有限公司

（其章程中规定的注册人姓名）

（如果 不是注册人，则提交委托书的人员姓名）

申请费的支付（勾选相应的 框）：

x无需付费
¨之前使用 初步材料支付的费用
¨根据《交易法》第 14a-6 (i) (1) 和 0-11 条规定， 25 (b) 项要求的费用根据附物中的表格计算

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第 1 步：前往 www.envisionreports.com/CB。 第 2 步：点击 “投票” 或 “索取材料”。 第 3 步：按照屏幕上的说明登录。 www.envisionreports.com/CB Online 前往 www.envisionreports.com/CB 或扫描二维码 — 登录详细信息位于下方阴影栏中的 。 样本公司 股东大会通知 03YFVD + + + 关于将于 2024 年 5 月 16 日举行的 Chubb Limited年度股东大会的代理材料可用性的重要通知根据美国证券交易委员会的规定，您收到的通知是，年度 股东大会的代理材料可在互联网上获得。按照以下说明查看材料并在线投票 或索取副本。有待表决的项目和年度股东大会的地点在反面。 你的投票很重要！ 本通讯仅概述了互联网上可供您使用的更完整的代理材料。 我们鼓励您在投票前访问和查看代理材料中包含的所有重要信息。 向股东提交的委托书和年度报告可在以下网址获得： 获取代理材料的副本 — 如果您想收到代理材料的副本，则必须索取 一份。您无需为索取副本付费。请在会议前 10 天或之前按照反面 的指示提出您的请求，以便于及时交付。 2NOT 轻松在线访问 — 查看您的代理材料并投票。 当您上网时，您还可以同意接收未来材料的电子交付，从而保护环境。 必须在 2024 年 5 月 15 日美国东部时间下午 12:00（中部 欧洲时间下午 6:00）之前收到 以电子方式提交的选票第 4 步：按照每个屏幕上的说明根据您的配送偏好进行选择。 第 5 步：为您的股票投票。

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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/CB. 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 Chubb Limited” 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 10 days before the meeting. Chubb Limited’s Annual General Meeting will be held on May 16, 2024 at the Company’s offices at Bärengasse 32, CH-8001 Zurich, Switzerland, at 2:45 p.m. Central European Time. Proposals to be voted on at the meeting are listed below along with the Board of Directors’ recommendations. The Board of Directors of the Company recommends that you vote your shares “FOR” each of the Agenda Items 1 – 14 (including each subpart thereof): 1. Approval of the management report, standalone financial statements and consolidated financial statements of Chubb Limited for the year ended December 31, 2023 2. Allocation of disposable profit and distribution of a dividend from reserves 2.1 Allocation of disposable profit 2.2 Distribution of a dividend out of legal reserves (by way of release and allocation to a dividend reserve) 3. Discharge of the Board of Directors 4. Election of Auditors 4.1 Election of PricewaterhouseCoopers AG (Zurich) as our statutory auditor 4.2 Ratification of appointment of PricewaterhouseCoopers LLP (United States) as independent registered public accounting firm for purposes of U.S. securities law reporting 4.3 Election of BDO AG (Zurich) as special audit firm 5. Election of the Board of Directors 6. Election of the Chairman of the Board of Directors 7. Election of the Compensation Committee of the Board of Directors 8. Election of Homburger AG as independent proxy 9. Cancellation of repurchased shares 10. Approval of a capital band for authorized share capital increases and reductions 11. Approval of the amended and restated Chubb Limited Employee Stock Purchase Plan 12. Approval of the compensation of the Board of Directors and Executive Management under Swiss law requirements 12.1 Maximum compensation of the Board of Directors until the next annual general meeting 12.2 Maximum compensation of Executive Management for the 2025 calendar year 12.3 Advisory vote to approve the Swiss compensation report 13. Advisory vote to approve executive compensation under U.S. securities law requirements 14. Approval of the Sustainability Report of Chubb Limited for the year ended December 31, 2023 The Board of Directors of the Company recommends that you vote your shares “AGAINST” each of the Agenda Items 15 - 16: 15. Shareholder proposal on Scope 3 greenhouse gas emissions reporting, if properly presented 16. Shareholder proposal on pay gap reporting, if properly presented PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares, you must vote online or request a paper copy of the proxy materials to receive a proxy card. If you wish to attend and vote at the meeting, you must obtain an admissions ticket as indicated in the proxy materials. You may also contact Investor Relations at +1 (212) 827-4445 for directions and information regarding admission to the meeting. Shareholder Meeting Notice