Company: DAWN
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0001140361-25-013462
Chunk: 38

Company: Day One Biopharmaceuticals, Inc.
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 38
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 Blackman Family Trust LLC, of which Dr. Blackman is the sole manager, and has shared voting and dispositive power with his wife as members; (iii) 394,080 stock options exercisable within 60 days of March 20, 2025; and (iv) 8,687 RSUs that may vest and settle within 60 days of March 20, 2025. |

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TABLE OF CONTENTS

| (3) | Consists of (i) 252,638 shares held directly by Mr. York; (ii) 753,236 stock options exercisable within 60 days of March 20, 2025; and (iii) 16,875 RSUs that may vest and settle within 60 days of March 20, 2025. Certain of the shares held directly are subject to Day One’s right of repurchase if underlying vesting conditions are not met. |

| (4) | Consists of (i) 39,602 shares held directly by Mr. Dubow; (ii) 283,116 stock options exercisable within 60 days of March 20, 2025; and (iii) 12,086 RSUs that may vest and settle within 60 days of March 20, 2025. |

| (5) | Consists of (i) 72,292 shares held directly by Mr. Josey; and (ii) 160,021 stock options exercisable within 60 days of March 20, 2025. Certain of the shares held directly are subject to the company’s right of repurchase if underlying vesting conditions are not met. |

| (6) | Consists of (i) 57,310 shares held directly by Ms. Holles; and (ii) 176,140 stock options exercisable within 60 days of March 20, 2025. |

| (7) | Consists of (i) 40,485 shares held directly by Ms. Ramasastry; and (ii) 183,421 stock options exercisable within 60 days of March 20, 2025. Certain of the shares held directly are subject to the company’s right of repurchase if underlying vesting conditions are not met. |

| (8) | Consists of 158,840 stock options exercisable within 60 days of March 20, 2025. Mr. Gladstone is a member of Atlas Venture Life Science Advisors