0001209191-22-041994.txt : 20220712 0001209191-22-041994.hdr.sgml : 20220712 20220712211457 ACCESSION NUMBER: 0001209191-22-041994 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220701 FILED AS OF DATE: 20220712 DATE AS OF CHANGE: 20220712 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Grant Papanek Julie CENTRAL INDEX KEY: 0001673237 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-40431 FILM NUMBER: 221080059 MAIL ADDRESS: STREET 1: 2765 SAND HILL ROAD CITY: MENLO PARK STATE: CA ZIP: 94025 FORMER NAME: FORMER CONFORMED NAME: Papanek Julie DATE OF NAME CHANGE: 20160427 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Day One Biopharmaceuticals, Inc. CENTRAL INDEX KEY: 0001845337 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 832415215 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 395 OYSTER POINT BLVD STE 217 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080-1930 BUSINESS PHONE: 206-913-4300 MAIL ADDRESS: STREET 1: 395 OYSTER POINT BLVD STE 217 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080-1930 FORMER COMPANY: FORMER CONFORMED NAME: Day One Biopharmaceuticals Holding Co LLC DATE OF NAME CHANGE: 20210209 4/A 1 doc4a.xml FORM 4/A SUBMISSION X0306 4/A 2022-07-01 2022-07-06 0 0001845337 Day One Biopharmaceuticals, Inc. DAWN 0001673237 Grant Papanek Julie 395 OYSTER POINT BLVD, SUITE 217 SOUTH SAN FRANCISCO CA 94080 1 0 0 0 Common Stock 2022-07-01 4 S 0 1000 20.00 D 464000 I See Footnote Common Stock 2022-07-05 4 S 0 800 20.00 D 463200 I See Footnote Common Stock 362 I See Footnote Common Stock 9663645 I See Footnote The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on September 28, 2021. Represents shares held by The Grant Family Delaware Trust Agreement of which the Reporting Person is trustee. The Reporting Person disclaims beneficial ownership of the shares except to the extent of her pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Act"), or for any other purpose. This amendment to Form 4 is filed to include holdings by The Adam and Julie Grant Revocable Trust dtd October 13, 2017 (the "Revocable Trust"), of which the Reporting Person and her spouse are co-trustees, that were inadvertently omitted from the Form 4 filed on July 6, 2022. These shares were received by the Revocable Trust in one or more prior distributions-in-kind by Canaan XI L.P. for no consideration pursuant to the exemptions afforded by Rules 16a-9 and 16a-13 of the Act. The Reporting Person disclaims beneficial ownership of the shares except to the extent of her pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Act, or for any other purpose. Represents shares held by Canaan XI L.P. The Reporting Person is a non-managing member of Canaan Partners XI LLC, the general partner of Canaan XI L.P. The Reporting Person does not have voting or dispositive power over any of the shares held directly by Canaan XI L.P. and disclaims beneficial ownership of the shares except to the extent of her pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Act, or for any other purpose. /s/ Charles N. York II, Attorney-in-Fact 2022-07-12