Filing Details

Accession Number:
0001415889-24-027229
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-11-19 16:32:07
Reporting Period:
2024-11-15
Accepted Time:
2024-11-19 16:32:07
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1845337 Day One Biopharmaceuticals Inc. DAWN () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1744507 Adam Dubow 2000 Sierra Point Parkway, Suite 501
Brisbane CA 94005
General Counsel No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2024-11-15 2,962 $0.00 29,890 No 4 M Direct
Common Stock Acquisiton 2024-11-15 1,750 $0.00 31,640 No 4 M Direct
Common Stock Acquisiton 2024-11-15 3,687 $0.00 35,327 No 4 M Direct
Common Stock Disposition 2024-11-18 3,165 $13.21 32,162 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Restricted Stock Unit (RSU) Disposition 2024-11-15 2,962 $0.00 2,962 $0.00
Common Stock Restricted Stock Unit (RSU) Disposition 2024-11-15 1,750 $0.00 1,750 $0.00
Common Stock Restricted Stock Unit (RSU) Disposition 2024-11-15 3,687 $0.00 3,687 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
23,702 No 4 M Direct
14,000 No 4 M Direct
44,252 No 4 M Direct
Footnotes
  1. Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration.
  2. The sale of shares is for the sole purpose of covering the Reporting Person's tax liability with respect to the settlement of RSUs.
  3. The price reported in Column 4 is a weighted average price. These shares were sold as part of block trades for multiple security holders of the Issuer at prices ranging from $13.02 to $13.45, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein with regard to the block trade.
  4. The RSUs vest as to 25% of the total award on November 15, 2023, and 1/12th of the remaining amount vest in quarterly installments thereafter 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.
  5. RSUs do not expire; they either vest or are canceled prior to the vesting date.
  6. The RSUs will 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.