Quick Takeaways
- Simon Irish filed SCHEDULE 13D for Terrestrial Energy Inc. Common Stock (HOND).
- Disclosed ownership: 13%.
- Date of event: 28 Oct 2025.
Simon Irish - 28 Oct 2025 SCHEDULE 13D Report for Terrestrial Energy Inc. Common Stock (HOND)
- Filing Manager
- Simon Irish
- Reporting Manager
- Simon Irish
- Security
- Terrestrial Energy Inc. Common Stock
- Symbol
- HOND
- Shares outstanding
- 106,144,102 shares
- Disclosed Ownership
- 13,586,445 shares
- Ownership
- 13%
- Form type
- SCHEDULE 13D
- Filing time
- 04 Nov 2025, 16:34:52 UTC
- Date of event
- 28 Oct 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Simon Irish disclosed 13% ownership in Terrestrial Energy Inc. Common Stock (HOND) on 28 Oct 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 04 Nov 2025, 16:34.
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.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Simon Irish | 13% | 13,586,445 | 10,572,054 | 3,014,391 | /s/ Simon Irish | Simon Irish | 0002091865 |