EXHIBIT 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Peak Bio, Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2024 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 Section 15(d), of the Exchange Act; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations the Company.
Date: November 12, 2024
/s/ Hoyoung Huh
Name: Hoyoung Huh
Title: Chairman of the Board of Directors and Acting President
