One Liberty Properties Inc SEC filings OLP
One Liberty Properties Inc has 1,000 filings in SEC EDGAR's recent list, going back to May 26, 2011. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4/A | Primary document | Oct 20, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Jul 2, 2026 | — |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 144 | Notice of proposed sale | Jun 25, 2026 | — |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 144 | Notice of proposed sale | May 8, 2026 | — |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 4 | Insider transaction | Mar 12, 2026 | Mar 10, 2026 |
| 144 | Notice of proposed sale | Mar 10, 2026 | — |
| 144 | Notice of proposed sale | Mar 10, 2026 | — |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Jan 14, 2026 | Jan 14, 2026 |
| 4 | Insider transaction | Sep 26, 2025 | Oct 9, 2024 |
| 4 | Insider transaction | Sep 11, 2025 | Sep 9, 2025 |
| 144 | Notice of proposed sale | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 5, 2025 | Sep 3, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 144 | Notice of proposed sale | Sep 3, 2025 | — |
| 144 | Notice of proposed sale | Sep 2, 2025 | — |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | Jun 18, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 144 | Notice of proposed sale | Jun 10, 2025 | — |
| 4 | Insider transaction | Apr 8, 2025 | Apr 4, 2025 |
| 144 | Notice of proposed sale | Apr 4, 2025 | — |
| 4 | Insider transaction | Mar 19, 2025 | Mar 17, 2025 |
| 144 | Notice of proposed sale | Mar 11, 2025 | — |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Sep 17, 2024 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 14, 2025 |
| 4 | Insider transaction | Dec 2, 2024 | Nov 27, 2024 |
| 144 | Notice of proposed sale | Nov 27, 2024 | — |
| 4 | Insider transaction | Nov 18, 2024 | Nov 13, 2024 |
| 4 | Insider transaction | Nov 14, 2024 | Nov 12, 2024 |
| 144 | Notice of proposed sale | Nov 13, 2024 | — |
| 144 | Notice of proposed sale | Nov 12, 2024 | — |
| 144 | Notice of proposed sale | Sep 17, 2024 | — |
| 4 | Insider transaction | Aug 30, 2024 | Aug 29, 2024 |
| 144 | Notice of proposed sale | Aug 29, 2024 | — |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Jul 11, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Aug 8, 2024 | Aug 6, 2024 |
| 4 | Insider transaction | Jul 15, 2024 | Jul 11, 2024 |
| 4 | Insider transaction | Jul 15, 2024 | Jul 11, 2024 |
| 4 | Insider transaction | Jul 10, 2024 | Jul 8, 2024 |
| 144 | Notice of proposed sale | Jul 8, 2024 | — |
| 4 | Insider transaction | Jul 5, 2024 | Jul 2, 2024 |
| 144 | Notice of proposed sale | Jul 3, 2024 | — |
| 144 | Notice of proposed sale | Jul 2, 2024 | — |
| 144 | Notice of proposed sale | Jun 26, 2024 | — |
| 4 | Insider transaction | Jun 25, 2024 | Jun 24, 2024 |
| 4 | Insider transaction | May 23, 2024 | May 21, 2024 |
| 144 | Notice of proposed sale | May 21, 2024 | — |
| 4 | Insider transaction | Apr 5, 2024 | Apr 3, 2024 |
| 144 | Notice of proposed sale | Apr 3, 2024 | — |
| 4 | Insider transaction | Mar 20, 2024 | Mar 18, 2024 |
| 4/A | Primary document | Mar 20, 2024 | Jul 21, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 4/A | Primary document | Jan 29, 2024 | Jan 12, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4/A | Primary document | Jan 17, 2024 | Jun 14, 2023 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 4 | Insider transaction | Jan 9, 2024 | Jan 8, 2024 |
| 144 | Notice of proposed sale | Jan 8, 2024 | — |
| 4 | Insider transaction | Dec 29, 2023 | Dec 27, 2023 |
| 144 | Notice of proposed sale | Dec 27, 2023 | — |
| 4 | Insider transaction | Oct 3, 2023 | Oct 2, 2023 |
| 4/A | Primary document | Oct 2, 2023 | Aug 1, 2023 |
| 144 | Notice of proposed sale | Oct 2, 2023 | — |
| 4 | Insider transaction | Aug 31, 2023 | Aug 29, 2023 |
| 4 | Insider transaction | Aug 31, 2023 | Jun 14, 2023 |
| 4 | Insider transaction | Aug 16, 2023 | Aug 16, 2023 |
| 144 | Notice of proposed sale | Aug 16, 2023 | — |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Aug 7, 2023 | Aug 3, 2023 |
| 4 | Insider transaction | Jul 25, 2023 | Jul 21, 2023 |
| 4/A | Primary document | Mar 31, 2023 | Nov 27, 2012 |
| 4/A | Primary document | Mar 31, 2023 | Nov 27, 2012 |
| 4/A | Primary document | Mar 31, 2023 | Nov 27, 2012 |
| 3 | Initial insider ownership | Mar 13, 2023 | Mar 13, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 1, 2023 | — |
| 4 | Insider transaction | Jan 30, 2023 | Jan 26, 2023 |
| 4/A | Primary document | Jan 24, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 23, 2023 | Jan 23, 2023 |
| 4 | Insider transaction | Jan 23, 2023 | Jan 19, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 18, 2023 |
| 4 | Insider transaction | Jan 19, 2023 | Jan 18, 2023 |
| 4/A | Primary document | Jan 19, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 19, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 19, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 13, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 13, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 13, 2023 | Jan 5, 2023 |
| 4/A | Primary document | Jan 13, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Jan 6, 2023 | Jan 5, 2023 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- OLP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Great Neck, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 712770
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.