American Strategic Investment Co. — All Filings
775 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
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15-12G
3
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4
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8-K
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ARS
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SC 13D
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SC 14D9
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SC TO-C
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SC TO-T
SC TO-T/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001104659-26-034790 | Mar 26, 2026 | Mar 25, 2026 |
| 8-K | FORM 8-K | 0001104659-26-024864 | Mar 9, 2026 | — |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000287 | Feb 2, 2026 | Jan 30, 2026 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000270 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000226 | Jan 23, 2026 | Jan 20, 2026 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000183 | Jan 16, 2026 | Jan 13, 2026 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000123 | Jan 12, 2026 | Jan 7, 2026 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-26-000084 | Jan 7, 2026 | Dec 30, 2025 |
| SCHEDULE 13D/A | — | 0000950142-25-003280 | Dec 31, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003270 | Dec 29, 2025 | Dec 22, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003256 | Dec 19, 2025 | Dec 17, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003199 | Dec 16, 2025 | Dec 11, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003159 | Dec 10, 2025 | Dec 8, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003132 | Dec 5, 2025 | Dec 3, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003100 | Dec 2, 2025 | Nov 28, 2025 |
| 8-K | FORM 8-K | 0001104659-25-117068 | Dec 1, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-003068 | Nov 25, 2025 | Nov 21, 2025 |
| 8-K | FORM 8-K | 0001104659-25-114201 | Nov 20, 2025 | Nov 19, 2025 |
| 8-K | FORM 8-K | 0001104659-25-114200 | Nov 19, 2025 | — |
| 10-Q | 10-Q | 0001595527-25-000014 | Nov 19, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001595527-25-000012 | Nov 19, 2025 | — |
| NT 10-Q | NT 10-Q | 0001104659-25-112852 | Nov 17, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001104659-25-111497 | Nov 13, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-109302 | Nov 10, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-108583 | Nov 7, 2025 | Nov 6, 2025 |
| 8-K | FORM 8-K | 0001104659-25-105006 | Oct 31, 2025 | Oct 28, 2025 |
| 8-K | FORM 8-K | 0001104659-25-101659 | Oct 23, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-101262 | Oct 21, 2025 | Oct 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002527 | Sep 25, 2025 | Sep 22, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002478 | Sep 19, 2025 | Sep 17, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002444 | Sep 16, 2025 | Sep 12, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002434 | Sep 12, 2025 | Sep 9, 2025 |
| 8-K | FORM 8-K | 0001104659-25-089566 | Sep 12, 2025 | Sep 8, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002406 | Sep 8, 2025 | Sep 4, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002377 | Sep 4, 2025 | Sep 2, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-002366 | Sep 2, 2025 | Aug 28, 2025 |
| 8-K | FORM 8-K | 0001104659-25-084078 | Aug 27, 2025 | Aug 26, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-081939 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-081937 | Aug 22, 2025 | Aug 20, 2025 |
| 8-K | FORM 8-K | 0001104659-25-075691 | Aug 8, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-075690 | Aug 8, 2025 | — |
| 10-Q | 10-Q | 0001628280-25-039258 | Aug 8, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001628280-25-039113 | Aug 8, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-070550 | Jul 25, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001823 | Jul 2, 2025 | Jun 30, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001718 | Jun 27, 2025 | Jun 25, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001669 | Jun 24, 2025 | Jun 20, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001637 | Jun 17, 2025 | Jun 13, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001599 | Jun 10, 2025 | Jun 6, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-25-001579 | Jun 5, 2025 | May 30, 2025 |