Common use of FORM OF OFFICER’S CERTIFICATE Clause in Contracts

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23, 2019 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALS, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23October 24, 2019 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSOCEAN POWER TECHNOLOGIES, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23February 28, 2019 2020 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSMARKER THERAPEUTICS, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________Xxxxxxx Xxx, ________________ Chief Financial Officer of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 2331, 2019 2020 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALS, INNOVATION PHARMACEUTICALS INC., a Delaware Nevada corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms Buyer”).Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23December 15, 2019 2015 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSHARVARD APPARATUS REGENERATIVE TECHNOLOGY, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23March 31, 2019 2014 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSMOBIQUITY TECHNOLOGIES, INC., a Delaware New York corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23March 16, 2019 2015 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSBACTERIN INTERNATIONAL HOLDINGS, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23August 25, 2019 2014 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSIBIO, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23April 17, 2019 2015 (the “Amended and Restated Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALSBACTERIN INTERNATIONAL HOLDINGS, INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Amended and Restated Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows:

FORM OF OFFICER’S CERTIFICATE. This Officer’s Certificate (“Certificate”) is being delivered pursuant to Section 7(e) of that certain Amended and Restated Common Stock Purchase Agreement dated as of July 23October 21, 2019 (the “Common Stock Purchase Agreement”), by and between RXXXXX PHARMACEUTICALS, ENTASIS THERAPEUTICS HOLDINGS INC., a Delaware corporation (the “Company”), and ASPIRE CAPITAL FUND, LLC, an Illinois limited liability company (the “Buyer”). Terms used herein and not otherwise defined shall have the meanings ascribed to them in the Common Stock Purchase Agreement. The undersigned, ______________, ________________ of the Company, hereby certifies as follows: