8-K
false 0001845337 0001845337 2023-01-08 2023-01-08

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

 

FORM 8-K

 

 

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): (January 8, 2023)

 

 

DAY ONE BIOPHARMACEUTICALS, INC.

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-40431   83-2415215

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

2000 Sierra Point Parkway, Suite 501

Brisbane, California

  94005
(Address of principal executive offices)   (Zip Code)

Registrant’s telephone number, including area code: (650) 484-0899

N/A

(Former name or former address, if changed since last report)

 

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Trading
Symbol(s)

 

Name of each exchange

on which registered

Common Stock, par value $0.0001 per share   DAWN   Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 

 

 


Item 8.01.

Other Events.

On January 8, 2023, Day One Biopharmaceuticals, Inc. (the “Company”) issued a press release announcing topline data from its ongoing pivotal Phase 2 trial (“FIREFLY-1”) of tovorafenib (DAY101) for pediatric patients with relapsed or progressive low-grade glioma and the Company updated guidance on the planned first patient dosing to the first quarter of 2023 for the Company’s Phase 3 clinical trial (FIREFLY-2/LOGGIC) evaluating tovorafenib as a front-line therapy for patients newly diagnosed with pLGG.

Additionally, the Company has updated its corporate presentation in connection with its participation in the 41st Annual J.P. Morgan Healthcare Conference.

Copies of the press release and the updated corporate presentation materials are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively, and are incorporated herein by reference.

 

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

 

Exhibit

No.

   Description
99.1    Press Release, dated January 8, 2023.
99.2    Corporate Presentation.
104    Cover Page Interactive Data File (embedded within the Inline XBRL document)


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 

      DAY ONE BIOPHARMACEUTICALS, INC.
Date: January 9, 2023     By:  

/s/ Charles N. York II, M.B.A.

     

Charles N. York II, M.B.A.

Chief Operating Officer and Chief Financial Officer