Perimeter Acquisition Corp. I - PMTR
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Feb 13, 2026 | SCHEDULE 13G/A | Healthcare of Ontario Pension Plan Trust Fund | 1.8% | 450,000 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Investments, LLC | 9.28% | 2,300,498 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Investors GP, LP | 9.28% | 2,300,498 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Investors GP, LLC | 9.28% | 2,300,498 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Investors, LP | 4.61% | 1,142,231 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Special Opportunities, LP | 2.68% | 663,285 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Strategic Investments, LP | 1.65% | 408,153 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Harraden Circle Concentrated, LP | 0.35% | 86,829 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Frederick V. Fortmiller, Jr. | 9.28% | 2,300,498 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | Healthcare of Ontario Pension Plan Trust Fund | 5.0% | 1,250,000 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.