8-K
false 0001845337 0001845337 2023-11-17 2023-11-17

 

 

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): (November 17, 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 7.01

Regulation FD Disclosure.

On November 17, 2023, Day One Biopharmaceuticals, Inc. (the “Company”) issued a press release announcing that results from the registrational Phase 2 FIREFLY-1 trial evaluating the investigational agent tovorafenib in patients with BRAF-altered, relapsed or progressive pediatric low-grade glioma, with a data cutoff of June 5, 2023, were published in the medical journal Nature Medicine. These results will be shared in two oral plenary presentations at the 2023 Society for Neuro-Oncology Annual Meeting on Friday, November 17, 2023.

Additionally, on November 17, 2023, the Company updated its corporate presentation to reflect the registrational Phase 2 FIREFLY-1 trial results.

A copy of the press release is attached as Exhibit 99.1 to this Current Report on 8-K. A copy of the revised corporate presentation is attached as Exhibit 99.2 to this Current Report on Form 8-K.

The information furnished in this Item 7.01, including Exhibits 99.1 and 99.2, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Exchange Act or the Securities Act of 1933, as amended, except as expressly set forth by specific reference in such a filing.

 

Item 9.01

Financial Statements and Exhibits.

(d)    Exhibits.

 

Exhibit

Number

  

Description

99.1    Press Release, dated November 17, 2023
99.2    Corporate Presentation
104    Cover Page Interactive Data File - the cover page XBRL tags are 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: November 17, 2023     By:  

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

      Charles N. York II, M.B.A.
      Chief Operating Officer and Chief Financial Officer