Attached files

file filename
EX-31.2 - EX-31.2 - IDEAYA Biosciences, Inc.idya-ex312_10.htm
EX-31.1 - EX-31.1 - IDEAYA Biosciences, Inc.idya-ex311_7.htm
EX-10.3 - EX-10.3 - IDEAYA Biosciences, Inc.idya-ex103_470.htm
10-Q - 10-Q - IDEAYA Biosciences, Inc.idya-10q_20200630.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Yujiro Hata, President and Chief Executive Officer of IDEAYA Biosciences, Inc. (the “Company”), hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1)

The Quarterly Report on Form 10-Q of the Company for the period ended June 30, 2020 (the “Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Date: August 12, 2020

By:

/s/ Yujiro Hata

 

 

Yujiro Hata

 

 

President and Chief Executive Officer

 

 

(Principal Executive Officer)

I, Paul Stone, J.D., Chief Financial Officer and General Counsel of IDEAYA Biosciences, Inc. (the “Company”), hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1)

The Quarterly Report on Form 10-Q of the Company for the period ended June 30, 2020 (the “Report”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Date: August 12, 2020

By:

/s/ Paul Stone, J.D.

 

 

Paul Stone, J.D.

 

 

Chief Financial Officer

 

 

(Principal Financial and Accounting Officer)