Edesa Biotech, Inc. 10-Q

Item 5. Other Information. None. 19 Table of Contents Item 6. Exhibits EXHIBIT INDEX Exhibit No. Description 4.1 Form of Class A Warrant (included as Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on November 3, 2022 and incorporated herein by reference). 4.2 Form of Class B Warrant (included as Exhibit 4.2 to the Company’s Current Report on Form 8-K filed on November 3, 2022 and incorporated herein by reference). 10.1 Form of Non-U.S. Subscription Agreement (included as Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on November 3, 2022 and incorporated herein by reference). 10.2 Form of U.S. Subscription Agreement (included as Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on November 3, 2022 and incorporated herein by reference). 10.3 Lease Extending and Amending Agreement dated as of December 31, 2022 by and between Edesa Biotech Research, Inc. and 1968160 Ontario, Inc. (filed herewith). 31.1 Certification of the Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities and Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). 31.2 Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities and Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith). 32.1* Certification of the Chief Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith). 32.2* Certification of the Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (filed herewith). 101.INS XBRL Instance Document 101.SCH XBRL Taxonomy Extension Schema Document 101.CAL XBRL Taxonomy Calculation Linkbase Document 101.DEF XBRL Taxonomy Extension Definition Linkbase Document 101.LAB XBRL Taxonomy Label Linkbase Document 101.PRE XBRL Taxonomy Presentation Linkbase Document * The information in this exhibit is furnished and deemed not filed with the Securities and Exchange Commission for purposes of section 18 of the Exchange Act of 1934, as amended, and is not to be incorporated by reference into any filing of Edesa Biotech, Inc. under the Securities Act of 1933, as amended, or the Exchange Act of 1934, as amended, whether made before or after the date hereof, regardless of any general incorporation language in such filing. 20 Table of Contents SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. EDESA BIOTECH, INC. Date: February 10, 2023 /s/ Kathi Niffenegger Kathi Niffenegger, Chief Financial Officer (Principal Financial Officer and Duly Authorized Officer) 21