Company: RCUS
Filing Date: 2025-04-22
Form Type: DEF 14A
Source: 0001724521-25-000052
Chunk: 7

Company: Arcus Biosciences, Inc.
Filing Date: 2025-04-22
Form: DEF 14A
Chunk 7
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 to complete an electronic proxy card. You will be asked to provide the company number and control number from the Notice. Your internet vote must be received by 11:59 p.m. Eastern Time, on June 9, 2025, to be counted.

Beneficial Owner: Shares Registered in the Name of Broker or Bank

If you are a beneficial owner (see "Who can vote at the Annual Meeting?—Beneficial Owner: Shares Registered in the Name of a Broker or Bank" above) you should have received a notice or voting instruction card containing voting instructions from the broker, bank or other agent in whose name such shares are held, rather than from us. Simply follow the voting instructions in such notice or voting instruction card to ensure that your vote is counted. To vote online at the Annual Meeting, you can do so using the 16-digit control number found on the notice and instructions received from your broker or other agent. Beneficial owners as of the Record Date who have not received a 16-digit control number should contact their broker or other nominee for instructions on how to vote. Whether or not you plan to attend the Annual Meeting, please vote by proxy as directed in your Notice or voting instruction card as soon as possible to ensure your vote is counted. You may still attend the Annual Meeting and vote online during the meeting even if you have already voted by proxy.

| Internet proxy voting may be provided to allow you to vote your shares online, with procedures designed to ensure the authenticity and correctness of your proxy vote instructions. However, please be aware that you must bear any costs associated with your internet access, such as usage charges from internet access providers and telephone companies. |

Can I vote my shares by completing and returning the Notice?

No. The Notice will, however, provide instructions on how to vote by telephone, by Internet, by requesting and returning a paper proxy card or voting instruction card, or by voting online at the Annual Meeting.

#### How many votes do I have?
On each matter to be voted upon, you have one vote for each share of common stock you own as of the Record Date.

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If I am a stockholder of record and I do not vote, or if I return a proxy card or otherwise vote without giving specific voting instructions, what happens?

If you are a stockholder of record (see "Who can vote at the Annual Meeting?—Stockholder of Record: Shares Registered in Your Name" above) and do not vote by completing your proxy card by