Key facts
- Stonepine Capital Management, LLC filed SCHEDULE 13G/A for Edesa Biotech, Inc. Common Stock (EDSA).
- Disclosed ownership: 0.3%.
- Date of event: 31 Mar 2026.
Stonepine Capital Management, LLC - 31 Mar 2026 SCHEDULE 13G/A Report for Edesa Biotech, Inc. Common Stock (EDSA)
- Filing Manager
- Stonepine Capital Management, LLC
- Reporting Manager
- Stonepine Capital Management, LLC
- Security
- Edesa Biotech, Inc. Common Stock
- Symbol
- EDSA
- Disclosed Ownership
- 30,000 shares
- Ownership
- 0.3%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2026, 17:15:00 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 25 Feb 2025
- SEC
- View on sec.gov
Key filing fact
Stonepine Capital Management, LLC disclosed 0.3% ownership in Edesa Biotech, Inc. Common Stock (EDSA) on 31 Mar 2026.
Change
- Previous schedule filing date: 25 Feb 2025.
- Current filing was accepted on 15 May 2026, 17:15.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (4)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Stonepine Capital Management, LLC | 0.3% | 30,000 | 0 | 30,000 | /s/ Jon M. Plexico | Managing Member | |
| Stonepine Capital, L.P. | 0.3% | 30,000 | 0 | 30,000 | /s/ Jon M. Plexico | Managing Member of the General Partner, Stonepine GP, LLC | |
| Stonepine GP, LLC | 0.3% | 30,000 | 0 | 30,000 | /s/ Jon M. Plexico | Managing Member | |
| Jon M. Plexico | 0.3% | 30,000 | 0 | 30,000 | /s/ Jon M. Plexico | Reporting person |
CIK / CUSIP context first