Notice of Proposed Sale · 144
SmartStop Self Storage REIT, Inc.
SMANYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- SmartStop Self Storage REIT, Inc.
- Issuer CIK
- 0001585389
- SEC file number
- 001-42584
- Phone
- 949 429 6600
- Person for whose account securities are to be sold
- Mueller David J
- Relationships to issuer
- Director
- Street
- 10 TERRACE ROAD
- City
- LADERA RANCH
- State / country code
- CA
- Postal code
- 92694
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 425 | 14,186.50 | 55,365,295 | 07/16/2026 | NYSE | Fidelity Brokerage Services LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Fidelity Brokerage Services LLC
- Street
- 900 Salem Street
- City
- Smithfield
- State / country code
- RI
- Postal code
- 02917
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 06/24/2019 | Restricted Stock Vesting | Issuer | 2 | N | 06/24/2019 | Compensation |
| Common | 06/09/2020 | Restricted Stock Vesting | Issuer | 78 | N | 06/09/2020 | Compensation |
| Common | 06/12/2020 | Restricted Stock Vesting | Issuer | 219 | N | 06/12/2020 | Compensation |
| Common | 06/22/2020 | Restricted Stock Vesting | Issuer | 126 | N | 06/22/2020 | Compensation |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| David J. Mueller | Common | 04/16/2026 | 425 | 13,506.50 |
| David J. Mueller | Common | 05/18/2026 | 425 | 12,609.75 |
| David J. Mueller | Common | 06/16/2026 | 425 | 13,787.00 |
Seller — prior-sale row 1, entry 1
- Name
- David J. Mueller
- Street
- 10 Terrace Rd.
- City
- Ladera Ranch
- State / country code
- CA
- Postal code
- 92694
Seller — prior-sale row 2, entry 1
- Name
- David J. Mueller
- Street
- 10 Terrace Rd.
- City
- Ladera Ranch
- State / country code
- CA
- Postal code
- 92694
Seller — prior-sale row 3, entry 1
- Name
- David J. Mueller
- Street
- 10 Terrace Rd.
- City
- Ladera Ranch
- State / country code
- CA
- Postal code
- 92694
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 07/16/2026
- Signed
- /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for David J. Mueller
- Plan adoption dates
- 12/15/2025
Company context
We are a premier owner and operator of self storage facilities in the United States and Canada. We are internally managed and have built a fully integrated, technology-enabled, data-driven, and scalable platform that is positioned for growth. We operate an institutional-quality portfolio of self storage properties that are located primarily within top metropolitan statistical areas, or MSAs, throughout the United States and within top census metropolitan areas, or CMAs, in Canada, including the Greater Toronto Area, or GTA. According to the Inside Self Storage Top-Operators List for 2024, we are the tenth largest owner and operator of self storage properties in the United States and according to Colliers, the largest in the GTA based on rentable square footage. As of December 31, 2024, we owned or managed 208 operating stores across 22 states, the District of Columbia and three provinces in Canada, comprising approximately 148,275 units and 16.7 million net rentable square feet.