Adam Dubow - Jan 15, 2025 Form 4 Insider Report for Day One Biopharmaceuticals, Inc. (DAWN)

Role
GENERAL COUNSEL
Signature
/s/ Charles N. York II, as Attorney-in-Fact
Stock symbol
DAWN
Transactions as of
Jan 15, 2025
Transactions value $
$0
Form type
4
Date filed
1/31/2025, 04:33 PM
Previous filing
Nov 19, 2024
Next filing
Feb 21, 2025
SEC
View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DAWN Stock Option (right to buy Common Stock) Award $0 +90K $0.00 90K Jan 15, 2025 Common Stock 90K $11.87 Direct F1
transaction DAWN Restricted Stock Units Award $0 +59K $0.00 59K Jan 15, 2025 Common Stock 59K Direct F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F2 Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement.
F3 The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F4 RSUs do not expire; they either vest or are canceled prior to the vesting date.