Company: DAWN
Filing Date: 2025-10-10
Form Type: 8-K
Source: 0001193125-25-237072
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Company: Day One Biopharmaceuticals, Inc.
Filing Date: 2025-10-10
Form: 8-K
Item: Item 5.02
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Item 5.02      Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.  

On October 7, 2025, upon the recommendation of the compensation committee (the “ Compensation Committee”) of the Board of Directors (the “ Board”) of Day One Biopharmaceuticals, Inc. (the “ Company”), the Board approved an option repricing (the “ Repricing”) of the outstanding stock options held by certain then-current directors and employees, including the Company’s named executive officers (“ Eligible Participants”), to be effective on the second full business day following the filing of the Company’s Quarterly Report on Form10-Qfor the quarter ended September 30, 2025 (the “ Effective Date”). As permitted under the terms of the Company’s equity plans, the exercise price of each outstanding stock option with an exercise price per share of $8.00 or greater held by the directors and employees providing services as of the Effective Date will be reduced to an amount equal to the closing price of the Company’s common stock on the Effective Date (the “ New Exercise Price”). The Board approved the Repricing upon the recommendation of the Compensation Committee, after careful consideration of various alternatives and a review of other applicable factors with the advice of the Company’s independent compensation consultant and outside legal counsel. Moreover, the Board and Compensation Committee approved the Repricing in order to retain and motivate key contributors of the Company without incurring dilution resulting from significant additional equity grants to the Company’s employees or significant additional cash expenditures resulting from cash compensation.

In order to exercise the repriced options at the New Exercise Price, Eligible Participants are required to remain in service with the Company through the Retention Period (as defined herein). The “ Retention Period” begins on the Effective Date and ends on the earlier of (i) the one-yearanniversary of the Effective Date; or (ii) a Corporate Transaction (as defined in the Company’s 2021 Equity Incentive Plan). However, if the Retention Period is not satisfied the Eligible Participant will be required to pay to the Company an additional amount equal to the difference between the New Exercise Price and the prior exercise price of the corresponding option upon exercise of the option; provided that the additional premium payment will not be required if the Eligible Participant’s service to the Company is terminated by reason of death or Disability (as defined in the Company’s 2021 Equity Incentive Plan).

The Company’s named executive officers