Company: XOMAP
Filing Date: 2025-04-04
Form Type: PRE 14A
Source: 0001193125-25-073470
Chunk: 6

Company: XOMA Royalty Corp
Filing Date: 2025-04-04
Form: PRE 14A
Chunk 6
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 through a broker, bank or other nominee, your shares will be voted in accordance with the Board’s recommendations on all proposals.**

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Beneficial owner: shares registered in the name of a broker or bank If you are the beneficial owner and do not direct your broker, bank or other agent how to vote your shares, your broker, bank or other agent will only be able to vote your shares with respect to proposals considered to be “routine.” Your broker, bank or other agent is not entitled to vote your shares with respect to “non-routine”proposals, which can result in a “broker non-vote.”Whether a proposal is considered routine or non-routineis subject to stock exchange rules and final determination by the stock exchange. Even with respect to routine matters, some brokers are choosing not to exercise discretionary voting authority. As a result, we urge you to direct your broker, bank or other agent how to vote your shares on all proposals to ensure that your vote is counted. Can I revoke my proxy? Stockholder of record: shares registered in your name Yes. You can revoke your proxy at any time before the closing of the polls at the meeting. If you are the recordholder of your shares, you may revoke your proxy in any one of the following ways:

| • |     | You may send a timely written notice of such revocation to the Secretary of the Company at the Company’s principal executive office: 2200 Powell Street, Suite 310, Emeryville, California 94608. |

| • |     | You may attend the annual meeting and vote online. Simply attending the meeting will not, by itself, revoke your proxy. |

| • |     | You may submit a properly completed proxy card with a later date. |

| • |     | You may grant a subsequent proxy by telephone or through the internet. |

| Your | last timely submitted vote is the one that will be counted. |

Beneficial owner: shares registered in the name of a broker or bank If your shares are held by your broker, bank or other agent, you should follow the instructions provided by your broker, bank or other agent with respect to changing your vote. What does it mean if I receive more than one proxy card or voting instructions? If you receive more than one proxy card or voting instructions, your shares may be registered in more than one name or in different accounts. Please follow the voting instructions on the proxy card or voting instructions and cast your vote with respect to