Quick Takeaways
- Gueck William J. filed SCHEDULE 13G for MESOBLAST LTD Ordinary Shares (MESO).
- Disclosed ownership: 5%.
- Date of event: 12 Sep 2025.
Gueck William J. - 12 Sep 2025 SCHEDULE 13G Report for MESOBLAST LTD Ordinary Shares (MESO)
- Filing Manager
- Gueck William J.
- Reporting Manager
- Gueck William J.
- Security
- MESOBLAST LTD Ordinary Shares
- Symbol
- MESO
- Shares outstanding
- 1,290,438,000 shares
- Disclosed Ownership
- 64,521,900 shares
- Ownership
- 5%
- Form type
- SCHEDULE 13G
- Filing time
- 16 Sep 2025, 19:22:32 UTC
- Date of event
- 12 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Gueck William J. disclosed 5% ownership in MESOBLAST LTD Ordinary Shares (MESO) on 12 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 16 Sep 2025, 19:22.
Why This Matters
- 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.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Gueck William J. | 5% | 64,521,900 | 525,000 | 63,996,900 | /s/ William Gueck | Dr. William Gueck |