0001834645 2024-05-28 2024-05-28 NONE 0001834645 false 8-K 2024-05-28 Peak Bio, Inc. DE 001-39951 85-2448157 4900 Hopyard Road Suite 100 Pleasanton CA 94588 925 463-4800 Common stock, par value $0.0001 per share PKBO false false false false true false