Company: WHWK
Filing Date: 2025-04-28
Form Type: DEF 14A
Source: 0001628280-25-020311
Chunk: 1

Company: Whitehawk Therapeutics, Inc.
Filing Date: 2025-04-28
Form: DEF 14A
Chunk 1
---
Executive Compensation” section of the proxy statement;

3. To ratify the appointment of BDO USA, P.C. as the Company’s independent registered accounting firm for the fiscal year ending December 31, 2025; and

4. To transact such other business as may properly come before the Annual Meeting or any adjournments or postponements thereof.

Whether or not you attend the Annual Meeting, it is important that your shares be represented and voted at the meeting. Therefore, we urge you to promptly vote and submit your proxy via the Internet, by phone or, if you requested printed copies of the proxy materials by mail, by signing, dating and returning the enclosed proxy card in the enclosed envelope. If you decide to attend the Annual Meeting, you will be able to change your vote, revoke your proxy or vote electronically at the Annual Meeting.

We hope that you will join us virtually on June 11, 2025. Your investment and continuing interest in the Company are very much appreciated.

| Sincerely yours,                    |
| /s/ David Lennon                    |
| David Lennon, Ph.D.                 |
| President & Chief Executive Officer |
| /s/ Caley Castelein                 |
| Caley Castelein, M.D.               |
| Chairman of the Board               |

#### WHITEHAWK THERAPEUTICS, INC.

#### 2 Headquarters Plaza, East Building, 11th Floor

#### Morristown, New Jersey 07960

#### NOTICE OF 2025 ANNUAL MEETING OF STOCKHOLDERS

#### To Be Held Online on Wednesday, June 11, 2025 at

#### www.virtualshareholdermeeting.com/WHWK2025
Notice is hereby given that the 2025 Annual Meeting of Stockholders (the “Annual Meeting”) of Whitehawk Therapeutics, Inc. (the “Company”), will be held online on June 11, 2025 at 10:00 a.m. Pacific Time. The Annual Meeting will be a virtual meeting, which will be conducted via live webcast. You will be able to attend the meeting virtually via the Internet, vote your shares electronically and submit your questions during the Annual Meeting via the Internet at www.virtualshareholdermeeting.com/WHWK2025 . You will need your 16-digit control number, which is located on the Notice of Internet Availability of Proxy Materials (the “Notice of Availability”) that you received in the mail, on your proxy card or in the instructions accompanying your proxy materials,