Company: EDSA
Filing Date: 2025-09-09
Form Type: 424B5
Source: 0001171843-25-005799
Chunk: 74

Company: Edesa Biotech, Inc.
Filing Date: 2025-09-09
Form: 424B5
Chunk 74
---
 align='center'>Edesa Biotech, Inc.
Attention: Investor Relations
100 Spy Court
Markham, Ontario L3R 5H6 Canada
Tel. (289) 800-9600</div>

| 27 |

<div align='center'>Up to $4,006,544 Common Shares

_________________________</div>

### PROSPECTUS SUPPLEMENT
<div align='center'>_________________________

H.C. Wainwright & Co.

September 9, 2025</div>