Petra Acquisition Inc. | Investment Agreements | Business Contracts

Subscription and Investment Representation Agreement, dated December 19, 2022, by and between Revelation Biosciences, Inc. and the purchaser signatory thereto (Filed With SEC on December 21, 2022)

Subscription Agreement, dated October 7, 2020, between the Company and Petra Investment Holdings LLC (Filed With SEC on October 13, 2020)

Form of Subscription Agreement for Private Warrants by Petra Investment Holdings, LLC (Filed With SEC on August 26, 2020)

Form of Subscription Agreement for Private Warrants by Petra Investment Holdings, LLC (Filed With SEC on August 19, 2020)

Form of Subscription Agreement for Private Warrants by Petra Investment Holdings, LLC (Filed With SEC on July 29, 2020)

Petra Acquisition Inc. (94) | Investment Agreements (5)