SmartStop Self Storage REIT, Inc. SEC filings SMA
SmartStop Self Storage REIT, Inc. has 674 filings in SEC EDGAR's recent list, going back to Sep 4, 2013. Its latest annual report, Form ARS, was filed on Apr 22, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 144 | Notice of proposed sale | Oct 16, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 5, 2026 | — |
| 4 | Insider transaction | Sep 17, 2026 | Sep 16, 2026 |
| 144 | Notice of proposed sale | Sep 16, 2026 | — |
| 4 | Insider transaction | Aug 18, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 5, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 31, 2026 | — |
| 4 | Insider transaction | Jul 16, 2026 | Jul 16, 2026 |
| 144 | Notice of proposed sale | Jul 16, 2026 | — |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 25, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 17, 2026 | Jun 16, 2026 |
| 144 | Notice of proposed sale | Jun 16, 2026 | — |
| 4 | Insider transaction | May 19, 2026 | May 18, 2026 |
| 144 | Notice of proposed sale | May 18, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 8, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2026 | — |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 144 | Notice of proposed sale | Apr 16, 2026 | — |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 144 | Notice of proposed sale | Mar 16, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 8, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 5, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Dec 5, 2025 | — |
| 4 | Insider transaction | Nov 18, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 4 | Insider transaction | Nov 12, 2025 | Nov 11, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 29, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 17, 2025 | — |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 3 | Initial insider ownership | Jul 17, 2025 | Jul 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 14, 2025 | — |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 24, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 27, 2025 | — |
| 4 | Insider transaction | May 13, 2025 | Apr 4, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 7, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 7, 2025 | — |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Apr 1, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 13, 2025 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 25, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 25, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 25, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 25, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 11, 2024 | Mar 7, 2024 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| 3 | Initial insider ownership | Feb 14, 2024 | Oct 29, 2021 |
| 4 | Insider transaction | Jun 29, 2023 | Jun 28, 2023 |
| 4 | Insider transaction | Jun 29, 2023 | Jun 28, 2023 |
| 4 | Insider transaction | Jun 29, 2023 | Jun 28, 2023 |
| 4 | Insider transaction | Jun 29, 2023 | Jun 28, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 21, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 21, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 21, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 21, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| 4 | Insider transaction | Feb 23, 2023 | Feb 21, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 31, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 10, 2022 | — |
| 4 | Insider transaction | Aug 10, 2022 | Aug 9, 2022 |
| 4 | Insider transaction | Jun 29, 2022 | Jun 28, 2022 |
| 4 | Insider transaction | Jun 17, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | Jun 17, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | Jun 17, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | Jun 17, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 29, 2022 |
| 4 | Insider transaction | Mar 30, 2022 | Mar 29, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 10, 2021 | — |
| 4 | Insider transaction | Dec 9, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 9, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 9, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 9, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Dec 9, 2021 | Dec 9, 2021 |
| SC 13D | Ownership over 5% (active) | Sep 3, 2021 | — |
| 4/A | Primary document | Sep 3, 2021 | Apr 29, 2021 |
| 4 | Insider transaction | Sep 3, 2021 | Feb 1, 2017 |
| 4 | Insider transaction | Jun 30, 2021 | Jun 28, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 16, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 16, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 16, 2021 |
| 4 | Insider transaction | Jun 21, 2021 | Jun 16, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Apr 21, 2021 | Apr 19, 2021 |
| 4 | Insider transaction | Jun 29, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Jun 29, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Jun 29, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Jun 29, 2020 | Jun 26, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Apr 24, 2020 | Apr 22, 2020 |
| 4 | Insider transaction | Feb 25, 2020 | Feb 24, 2020 |
| 4 | Insider transaction | Oct 3, 2019 | Oct 1, 2019 |
| 3 | Initial insider ownership | Oct 3, 2019 | Oct 1, 2019 |
| 4 | Insider transaction | Sep 18, 2019 | Sep 16, 2019 |
| 4 | Insider transaction | Sep 18, 2019 | Sep 16, 2019 |
| 4 | Insider transaction | Sep 18, 2019 | Sep 16, 2019 |
| 4 | Insider transaction | Jul 2, 2019 | Jun 28, 2019 |
| 4 | Insider transaction | Jul 2, 2019 | Jun 28, 2019 |
| 4 | Insider transaction | Jul 2, 2019 | Jun 28, 2019 |
| 3 | Initial insider ownership | Jul 2, 2019 | Jun 28, 2019 |
| 4 | Insider transaction | Jul 2, 2019 | Oct 1, 2018 |
| 4 | Insider transaction | Jul 2, 2019 | Jun 28, 2019 |
| 3 | Initial insider ownership | Jul 2, 2019 | Jun 28, 2019 |
| 3 | Initial insider ownership | Jul 2, 2019 | Jun 28, 2019 |
| 3 | Initial insider ownership | Jul 2, 2019 | Jun 28, 2019 |
| 4 | Insider transaction | Jun 12, 2018 | Jun 12, 2018 |
| 4 | Insider transaction | Jun 12, 2018 | Jun 12, 2018 |
| 4 | Insider transaction | Jun 12, 2018 | Jun 12, 2018 |
| 4 | Insider transaction | Nov 2, 2017 | Oct 31, 2017 |
| 3/A | Primary document | Nov 2, 2017 | Apr 26, 2016 |
| 4 | Insider transaction | Jun 5, 2017 | Jun 5, 2017 |
| 4 | Insider transaction | Jun 5, 2017 | Jun 5, 2017 |
| 4 | Insider transaction | Jun 5, 2017 | Jun 5, 2017 |
| 3/A | Primary document | Jan 30, 2017 | Jan 20, 2017 |
| 3 | Initial insider ownership | Jan 27, 2017 | Jan 20, 2017 |
| 4 | Insider transaction | Jun 10, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 10, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 10, 2016 | Jun 9, 2016 |
| 4 | Insider transaction | Jun 10, 2016 | Jun 9, 2016 |
| 3 | Initial insider ownership | Apr 26, 2016 | Apr 26, 2016 |
| 3 | Initial insider ownership | Apr 26, 2016 | Apr 26, 2016 |
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
- SMA (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Ladera Ranch, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1585389
- Former names
- Strategic Storage Trust II, Inc. (until Jun 27, 2019)
Other Real Estate Investment Trusts companies
- Welltower Inc. WELL
- Prologis, Inc. PLD
- Equinix Inc EQIX
- American Tower Corp /MA/ AMT
- Simon Property Group Inc. SPG
- Digital Realty Trust, Inc. DLR
- Public Storage PSA
- Realty Income Corp O
Source: SEC EDGAR filings. This is company-reported data, not investment advice.