Attached files
| file | filename |
|---|---|
| EX-31.3 - EX-31.3 - Aptevo Therapeutics Inc. | apvo-ex313_177.htm |
| 10-K/A - 10-K/A - Aptevo Therapeutics Inc. | apvo-10ka_20201231.htm |
Exhibit 31.4
CERTIFICATIONS
I, Jeff Lamothe, certify that:
1.I have reviewed this Amendment No. 1 to Form 10-K amending the Annual Report on Form 10‑K for the fiscal year ended December 31, 2020 of Aptevo Therapeutics Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
|
Date: April 28, 2021 |
By: |
/s/ Jeff Lamothe Treasurer (Principal Financial Officer) |