Exhibit 32.3
CERTIFICATIONS UNDER SECTION 906
Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), the undersigned officer of Pieris Pharmaceuticals, Inc. a Nevada corporation (the “Company”), does hereby certify, to such officer’s knowledge, that:
The Annual Report for the year ended December 31, 2015, as amended (the “Form 10-K”) of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.
Dated: April 29, 2016 | /s/ Stephen S. Yoder | |
| Stephen S. Yoder | ||
Title: Chief Executive Officer and President (principal executive officer) |
