Company: WHWK
Filing Date: 2025-01-31
Form Type: DEFM14A
Source: 0001193125-25-018470
Chunk: 8

Company: Whitehawk Therapeutics, Inc.
Filing Date: 2025-01-31
Form: DEFM14A
Chunk 8
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 proxy card, please contact our proxy solicitor at:

SODALI & CO

430 Park Avenue, 14th Floor

New
York, NY 10022

Email: AAADI@investor.sodali.com

Banks and Brokers Call: (203) 658-9400

Stockholders Call Toll Free: (800) 662-5200

This proxy statement is dated January 31, 2025 and is first being mailed to stockholders on or about February 5, 2025. These proxy materials are being made available to stockholders on or about this date online by visitingwww.proxyvote.com.

This proxy statement and our form of proxy card are also available on the SEC’s website at

http://www.sec.gov.

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GENERAL INFORMATION FOR THE SPECIAL MEETING

| Access to Proxy Materials 
 Record Date               |     | This proxy statement and the accompanying proxy card are first being mailed on or about February 5, 2025, to all stockholders of record as of the close of business on January 30, 2025. These proxy materials are                                 
 also being made available to stockholders on or about this date online by visiting www.proxyvote.com. If you do not receive a printed copy of the proxy statement or the proxy materials in the mail, you may specifically request these           
 materials. Instructions for requesting a printed copy of the proxy materials are set forth in the proxy statement and proxy materials.                                                                                                             
 Aadi’s board of directors has fixed the close of business on January 30, 2025 as the record date (the “Record Date”) for the determination of stockholders entitled to notice of, and to vote at, the                                              
 Special Meeting (including any adjournment or postponement thereof, if applicable). Accordingly, only stockholders of record at the close of business on the Record Date are entitled to notice of, and shall be entitled to vote at, the Special  
 Meeting.                                                                                                                                                                                                                                           |
|:--------------------------|:----|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Quorum                    |     | A majority of the voting power of all outstanding stock entitled to vote on the Record Date must be present in person or represented by proxy to constitute a quorum. Abstentions and “broker non-votes” are counted                               
 as present and entitled to vote for purposes of determining a quorum. A “broker non-vote” occurs when a broker, bank, trustee, or other nominee holding shares for a