Company: RCUS
Filing Date: 2025-04-22
Form Type: DEF 14A
Source: 0001724521-25-000052
Chunk: 9

Company: Arcus Biosciences, Inc.
Filing Date: 2025-04-22
Form: DEF 14A
Chunk 9
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 of communication. Directors and employees will not be paid any additional compensation for soliciting proxies. We may also reimburse brokerage firms, banks and other agents for the cost of forwarding proxy materials to beneficial owners.

What does it mean if I receive more than one Notice?

If you receive more than one Notice, your shares may be registered in more than one name or in different accounts. Please follow the voting instructions on the Notices to ensure that all of your shares are voted.

#### Can I change my vote after submitting my proxy?
Yes. You can revoke your proxy at any time before the final vote at the meeting.

Stockholder of Record: Shares Registered in Your Name

If you are a stockholder of record (see "Who can vote at the Annual Meeting?—Stockholder of Record: Shares Registered in Your Name" above), you may revoke your proxy in any one of the following ways:

• submit another properly completed proxy card with a later date;

• grant a subsequent proxy by telephone or through the internet;

• send a timely written notice that you are revoking your proxy to our General Counsel at 3928 Point Eden Way, Hayward, CA 94545; and

• attend the Annual Meeting and vote online. Simply attending the meeting will not, by itself, revoke your proxy.

Your most current proxy card or telephone or internet proxy is the one that is 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 follow the instructions provided by your broker, bank or other agent,

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or if you have your 16-digit control number you may attend the Annual Meeting and vote online. Simply attending the meeting will not, by itself, revoke your proxy.

When are stockholder proposals and director nominations due for next year’s Annual Meeting?

If you wish to submit a proposal to be considered for inclusion in the proxy materials we prepare for next year’s annual meeting, your proposal must be submitted in writing by December 25, 2025, to Arcus Biosciences, Inc., 3928 Point Eden Way Hayward, CA 94545, Attention: General Counsel. However, if our 2026 annual meeting of stockholders is held before May 11, 2026, or after July 10, 2026, then your proposal must be received a reasonable time before we