Attached files

file filename
EX-32.2 - EX-32.2 - Aptevo Therapeutics Inc.apvo-ex322_305.htm
EX-31.2 - EX-31.2 - Aptevo Therapeutics Inc.apvo-ex312_306.htm
EX-31.1 - EX-31.1 - Aptevo Therapeutics Inc.apvo-ex311_307.htm
EX-10.1 - EX-10.1 - Aptevo Therapeutics Inc.apvo-ex101_309.htm
10-Q - 10-Q - Aptevo Therapeutics Inc.apvo-10q_20170331.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

In connection with the Quarterly Report of Aptevo Therapeutics Inc. on Form 10-Q for the period ending March 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

 

(1)

The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

(2)

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

 

Date: May 12, 2017

 

By:

/s/ Marvin White

 

 

 

Marvin White

 

 

 

President and Chief Executive Officer