Company: PSTV
Filing Date: 2025-04-10
Form Type: DEF 14A
Source: 0001140361-25-013256
Chunk: 10

Company: PLUS THERAPEUTICS, INC.
Filing Date: 2025-04-10
Form: DEF 14A
Chunk 10
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 the virtual Special Meeting by (i) filing with our Corporate Secretary a written notice of revocation or a duly executed proxy bearing a later date or (ii) voting during the virtual Special Meeting. Who pays the costs of soliciting proxies? We will pay the costs of soliciting proxies, including preparation and mailing of the Notice, preparation and assembly of this Proxy Statement and the proxy card, coordination of the Internet and telephone voting process, and any additional information furnished to you by the Company. Copies of solicitation materials will be furnished to banks, brokerage houses, fiduciaries and custodians holding in their names shares of our Common Stock beneficially

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owned by others to forward to such beneficial owners. We may reimburse persons representing beneficial owners of shares of our Common Stock for their costs of forwarding solicitation materials to such beneficial owners. Original solicitation of proxies by Internet and mail may be supplemented by telephone or personal solicitation by our directors, officers or other regular employees.

#### Householding of Proxy Materials
The Securities and Exchange Commission (the “SEC”) has adopted rules that permit companies and intermediaries ( e.g. , brokers) to satisfy the delivery requirements for proxy statements and annual reports, or Notices of Internet Availability of Proxy Materials, with respect to two or more stockholders sharing the same address by delivering a single proxy statement and annual report, or the Notice, addressed to those stockholders. This process, which is commonly referred to as “householding,” potentially means extra convenience for stockholders and cost savings for companies. In accordance with these rules, only one proxy statement and annual report, or the Notice, will be delivered to multiple stockholders sharing an address unless we have received contrary instructions from one or more of the stockholders. Stockholders who currently receive multiple copies of the proxy statement and annual report, or the Notice, at their address and would like to request “householding” of their communications should contact their broker if they are beneficial owners or direct their request to Broadridge at the contact information below if they are record holders.

If, at any time, you no longer wish to participate in “householding” and would prefer to receive a separate proxy statement and annual report, or the Notice, please notify your broker, if you are a beneficial owner or, if you are a record holder, direct your written request to Broadridge Financial Solutions, Inc., Householding Department, 51 Mercedes Way, Edgewood, New York 11717 or call Broadridge at 1-866