Attached files

file filename
EX-31.2 - EX-31.2 - Aptinyx Inc.aptx-20191231ex312cfa697.htm
EX-31.1 - EX-31.1 - Aptinyx Inc.aptx-20191231ex3118b9cb2.htm
EX-23.1 - EX-23.1 - Aptinyx Inc.aptx-20191231ex23186474b.htm
EX-21.1 - EX-21.1 - Aptinyx Inc.aptx-20191231ex21115facb.htm
EX-10.5 - EX-10.5 - Aptinyx Inc.aptx-20191231ex105e6e2d9.htm
EX-4.3 - EX-4.3 - Aptinyx Inc.aptx-20191231ex43bba648f.htm
10-K - 10-K - Aptinyx Inc.aptx-20191231x10k.htm

EXHIBIT 32.1* 

   

CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

   

In connection with the Annual Report on Form 10‑K  of Aptinyx Inc. (the “Company”) for the fiscal year ended December 31, 2019, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of their knowledge:

   

 

(1)

 

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.

   

 

 

 

 

 

/s/ Norbert G. Riedel

 

Norbert G. Riedel

 

President and Chief Executive Officer

 

(Principal Executive Officer)

Dated: March 30, 2020

 

 

 

 

/s/ Ashish Khanna

 

Ashish Khanna

 

Chief Financial Officer and Chief Business Officer

 

(Principal Financial and Accounting Officer)

Dated: March 30, 2020

 

 

   

   

This certification shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section, nor shall it be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.