CubeSmart

Previous wording

We are an integrated self-storage real estate company, and as such we have in-house capabilities in the design, development, acquisition, operation, leasing, and management of self-storage properties. The Parent Company’s operations are conducted solely through the Operating Partnership and its subsidiaries. The Parent Company has elected to be taxed as a REIT for U.S. federal income tax purposes. As of June 30, 2026 and December 31, 2025, we owned (or partially owned and consolidated) 662 self-storage properties containing an aggregate of approximately 48.5 million rentable square feet and 662 self-storage properties containing an aggregate of approximately 48.4 million rentable square feet, respectively. As of June 30, 2026, we owned stores in the District of Columbia and the following 25 states: Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah and Virginia. In addition, as of June 30, 2026, we managed 872 stores for third parties (including 50 stores containing an aggregate of approximately 3.4 million rentable square feet as part of six separate unconsolidated real estate ventures) bringing the total number of stores we owned and/or managed to 1,534. As of June 30, 2026, we managed stores for third parties in the following 41 states: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington and Wisconsin.

Current wording

We are an integrated self-storage real estate company, and as such we have in-house capabilities in the design, development, acquisition, operation, leasing, and management of self-storage properties. The Parent Company’s operations are conducted solely through the Operating Partnership and its subsidiaries. The Parent Company has elected to be taxed as a REIT for U.S. federal income tax purposes. As of September 30, 2026 and December 31, 2025, we owned (or partially owned and consolidated) 662 self-storage properties containing an aggregate of approximately 48.5 million rentable square feet and 662 self-storage properties containing an aggregate of approximately 48.4 million rentable square feet, respectively. As of September 30, 2026, we owned stores in the District of Columbia and the following 25 states: Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah and Virginia. In addition, as of September 30, 2026, we managed 882 stores for third parties (including 50 stores containing an aggregate of approximately 3.4 million rentable square feet as part of six separate unconsolidated real estate ventures) bringing the total number of stores we owned and/or managed to 1,544. As of September 30, 2026, we managed stores for third parties in the following 41 states: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington and Wisconsin.

Previous wording

Our self-storage properties are located in major metropolitan and suburban areas and have numerous customers per store. No single customer represents a significant concentration of our revenues for the three months ended June 30, 2026. Our stores in New York, Florida, Texas and California provided approximately 18%, 13%, 11% and 10%, respectively, of total revenues for the six months ended June 30, 2026.

Current wording

Our self-storage properties are located in major metropolitan and suburban areas and have numerous customers per store. No single customer represents a significant concentration of our revenues for the three or nine months ended September 30, 2026. Our stores in New York, Florida, Texas and California provided approximately 18%, 13%, 11% and 10%, respectively, of total revenues for the nine months ended September 30, 2026.

Previous wording

Long-lived assets classified as “held for use” are reviewed for impairment when events or circumstances such as declines in occupancy and operating results indicate that there may be an impairment. The carrying value of these long-lived assets is compared to the undiscounted future net operating cash flows, plus a terminal value, attributable to the assets to determine if the store’s basis is recoverable. If a store’s basis is not considered recoverable, an impairment loss is recorded to the extent the net carrying value of the asset exceeds the fair value. The impairment loss recognized equals the excess of the net carrying value over the related fair value of the asset. There were no impairment losses recognized in accordance with these procedures during the three or six months ended June 30, 2026 and 2025.

Current wording

Long-lived assets classified as “held for use” are reviewed for impairment when events or circumstances such as declines in occupancy and operating results indicate that there may be an impairment. The carrying value of these long-lived assets is compared to the undiscounted future net operating cash flows, plus a terminal value, attributable to the assets to determine if the store’s basis is recoverable. If a store’s basis is not considered recoverable, an impairment loss is recorded to the extent the net carrying value of the asset exceeds the fair value. The impairment loss recognized equals the excess of the net carrying value over the related fair value of the asset. There were no impairment losses recognized in accordance with these procedures during the three or nine months ended September 30, 2026 and 2025.

Previous wording

The Company accounts for its investments in unconsolidated real estate ventures under the equity method of accounting when it is determined that the Company has the ability to exercise significant influence over the venture. Under the equity method, investments in unconsolidated real estate ventures are recorded initially at cost, as investments in real estate entities, and subsequently adjusted for equity in earnings (losses), cash contributions, cash distributions and impairments. On a periodic basis, management also assesses whether there are any indicators that the carrying value of the Company’s investments in unconsolidated real estate entities may be other than temporarily impaired. An investment is impaired only if the fair value of the investment, as estimated by management, is less than the carrying value of the investment and the decline is other than temporary. To the extent impairment that is other than temporary has occurred, the loss shall be measured as the excess of the carrying amount of the investment over the fair value of the investment, as estimated by management. Fair value is determined through various valuation techniques, including, but not limited to, discounted cash flow models, quoted market values and third-party appraisals. There were no impairment losses related to the Company’s investments in unconsolidated real estate ventures recognized during the three or six months ended June 30, 2026 and 2025.

Current wording

The Company accounts for its investments in unconsolidated real estate ventures under the equity method of accounting when it is determined that the Company has the ability to exercise significant influence over the venture. Under the equity method, investments in unconsolidated real estate ventures are recorded initially at cost, as investments in real estate entities, and subsequently adjusted for equity in earnings (losses), cash contributions, cash distributions and impairments. On a periodic basis, management also assesses whether there are any indicators that the carrying value of the Company’s investments in unconsolidated real estate entities may be other than temporarily impaired. An investment is impaired only if the fair value of the investment, as estimated by management, is less than the carrying value of the investment and the decline is other than temporary. To the extent impairment that is other than temporary has occurred, the loss shall be measured as the excess of the carrying amount of the investment over the fair value of the investment, as estimated by management. Fair value is determined through various valuation techniques, including, but not limited to, discounted cash flow models, quoted market values and third-party appraisals. There were no impairment losses related to the Company’s investments in unconsolidated real estate ventures recognized during the three or nine months ended September 30, 2026 and 2025.

Previous wording

Differences between the Company’s net investment in unconsolidated real estate ventures and its underlying equity in the net assets of the ventures are primarily a result of the Company acquiring interests in existing unconsolidated real estate ventures. As of June 30, 2026 and December 31, 2025, the Company’s net investment in unconsolidated real estate ventures was greater than its underlying equity in the net assets of the unconsolidated real estate ventures by an aggregate of $29.7 million and $30.1 million, respectively. These differences are amortized over the estimated useful lives of the self-storage properties owned by the real estate ventures. This amortization is included in equity in earnings of real estate ventures within our consolidated statements of operations.

Current wording

Differences between the Company’s net investment in unconsolidated real estate ventures and its underlying equity in the net assets of the ventures are primarily a result of the Company acquiring interests in existing unconsolidated real estate ventures. As of September 30, 2026 and December 31, 2025, the Company’s net investment in unconsolidated real estate ventures was greater than its underlying equity in the net assets of the unconsolidated real estate ventures by an aggregate of $29.5 million and $30.1 million, respectively. These differences are amortized over the estimated useful lives of the self-storage properties owned by the real estate ventures. This amortization is included in equity in earnings of real estate ventures within our consolidated statements of operations.

Previous wording

Total revenues increased from $282.3 million for the three months ended June 30, 2025 to $286.5 million for the three months ended June 30, 2026, an increase of $4.2 million, or 1.5%. This increase was primarily attributable to increased rental rates in our same-store portfolio.

Current wording

Total revenues increased from $285.1 million for the three months ended September 30, 2025 to $294.0 million for the three months ended September 30, 2026, an increase of $8.9 million, or 3.1%. This increase was primarily attributable to increased occupancy and rental rates for new and existing customers in our same-store portfolio.

Previous wording

Property operating expenses increased from $172.0 million for the six months ended June 30, 2025 to $186.1 million for the six months ended June 30, 2026, an increase of $14.1 million, or 8.2%. This increase was primarily attributable to increases in property taxes, personnel expense and advertising.

Current wording

Property operating expenses increased from $90.8 million for the three months ended September 30, 2025 to $95.8 million for the three months ended September 30, 2026, an increase of $4.9 million, or 5.4%. This increase was primarily attributable to increases in property taxes and personnel expense.

Previous wording

Depreciation and amortization decreased from $66.5 million for the three months ended June 30, 2025 to $55.8 million for the three months ended June 30, 2026, a decrease of $10.6 million, or 16.0%. This decrease was primarily attributable to decreased amortization of in-place lease intangibles related to stores acquired in 2025.

Current wording

Depreciation and amortization decreased from $66.7 million for the three months ended September 30, 2025 to $55.9 million for the three months ended September 30, 2026, a decrease of $10.7 million, or 16.1%. This decrease was primarily attributable to decreased amortization of in-place lease intangibles related to stores acquired in 2025.

Previous wording

Interest expense on loans increased from $55.2 million during the six months ended June 30, 2025 to $60.2 million during the six months ended June 30, 2026, an increase of $5.0 million, or 9.0%. The increase was attributable to an increase in the average outstanding debt balance and higher interest rates during the 2026 period compared to the 2025 period. The average outstanding debt balance increased from $3.31 billion during the six months ended June 30, 2025 to $3.49 billion during the six months ended June 30, 2026. The weighted average effective interest rate on our outstanding debt increased from 3.25% during the six months ended June 30, 2025 to 3.33% for the six months ended June 30, 2026.

Current wording

Interest expense on loans increased from $29.4 million during the three months ended September 30, 2025 to $31.1 million during the three months ended September 30, 2026, an increase of $1.7 million, or 5.8%. The increase was attributable to an increase in the average outstanding debt balance and higher interest rates during the 2026 period compared to the 2025 period. The average outstanding debt balance increased from $3.44 billion during the three months ended September 30, 2025 to $3.55 billion during the three months ended September 30, 2026. The weighted average effective interest rate on our outstanding debt increased from 3.32% during the three months ended September 30, 2025 to 3.37% for the three months ended September 30, 2026.

Previous wording

Comparison of the six months ended June 30, 2026 to the six months ended June 30, 2025 (in thousands)

Current wording

Comparison of the nine months ended September 30, 2026 to the nine months ended September 30, 2025 (in thousands)

Previous wording

Total revenues increased from $555.3 million for the six months ended June 30, 2025 to $568.4 million for the six months ended June 30, 2026, an increase of $13.1 million, or 2.4%. This increase was primarily attributable to additional revenues from stores acquired or opened in 2025 and 2026 included in our non same-store portfolio.

Current wording

Total revenues increased from $840.4 million for the nine months ended September 30, 2025 to $862.4 million for the nine months ended September 30, 2026, an increase of $22.0 million, or 2.6%. This increase was primarily attributable to additional revenues from stores acquired or opened in 2025 and 2026 included in our non same-store portfolio.

Previous wording

General and administrative expenses increased from $31.0 million for the six months ended June 30, 2025 to $34.4 million for the six months ended June 30, 2026, an increase of $3.5 million, or 11.2%. This increase was primarily attributable to increases in personnel expense.

Current wording

General and administrative expenses increased from $47.5 million for the nine months ended September 30, 2025 to $50.9 million for the nine months ended September 30, 2026, an increase of $3.5 million, or 7.3%. This increase was primarily attributable to increases in personnel expense.

Previous wording

Interest expense on loans increased from $29.1 million during the three months ended June 30, 2025 to $30.3 million during the three months ended June 30, 2026, an increase of $1.3 million, or 4.3%. The increase was attributable to an increase in the average outstanding debt balance and higher interest rates during the 2026 period compared to the 2025 period. The average outstanding debt balance increased from $3.43 billion during the three months ended June 30, 2025 to $3.51 billion during the three months ended June 30, 2026. The weighted average effective interest rate on our

Current wording

compared to the 2025 period. The average outstanding debt balance increased from $3.35 billion during the nine months ended September 30, 2025 to $3.52 billion during the nine months ended September 30, 2026. The weighted average effective interest rate on our outstanding debt increased from 3.28% during the nine months ended September 30, 2025 to 3.34% for the nine months ended September 30, 2026.

Previous wording

Gain from sale of real estate, net was $2.5 million for the three months ended June 30, 2026. This gain was related to the sale of a parcel of land adjacent to one of our stores. There were no such gains during the three months ended June 30, 2025.

Current wording

Gain from sale of real estate, net was $2.5 million for the nine months ended September 30, 2026. This gain was related to the sale of a parcel of land adjacent to one of our stores. There were no such gains during the nine months ended September 30, 2025.

Previous wording

A comparison of cash flows from operating, investing and financing activities for the six months ended June 30, 2026 and 2025 is as follows:

Current wording

A comparison of cash flows from operating, investing and financing activities for the nine months ended September 30, 2026 and 2025 is as follows:

Previous wording

Cash provided by operating activities decreased from $303.8 million for the six months ended June 30, 2025 to $293.2 million for the six months ended June 30, 2026, reflecting a decrease of $10.6 million. The decreased cash flow from operating activities was primarily attributable to increased cash paid for interest for the 2026 period as compared to the corresponding 2025 period.

Current wording

Cash provided by operating activities decreased from $472.0 million for the nine months ended September 30, 2025 to $464.3 million for the nine months ended September 30, 2026, reflecting a decrease of $7.7 million. The decreased cash flow from operating activities was primarily attributable to increased cash paid for interest for the 2026 period as compared to the corresponding 2025 period.

Previous wording

Cash used in investing activities decreased from $491.4 million for the six months ended June 30, 2025 to $27.8 million for the six months ended June 30, 2026, reflecting a change of $463.6 million. This change was primarily the result of $451.1 million paid to acquire the remaining 80% ownership interest in 191 IV CUBE LLC during the 2025 period. There were no acquisitions during the 2026 period.

Current wording

Cash used in investing activities decreased from $513.0 million for the nine months ended September 30, 2025 to $54.5 million for the nine months ended September 30, 2026, reflecting a change of $458.4 million. This change was primarily the result of $451.1 million paid to acquire the remaining 80% ownership interest in 191 IV CUBE LLC during the 2025 period. There were no acquisitions during the 2026 period.

Previous wording

Cash provided by financing activities was $124.3 million for the six months ended June 30, 2025 compared to $259.0 million of cash used in financing activities for the six months ended June 30, 2026, reflecting a change of $383.3 million. The change was primarily the result of a $294.3 million decrease in net proceeds from our revolving credit facility during the 2026 period as compared to the corresponding 2025 period as well as $75.9 million in payments to repurchase common shares during the 2026 period. There were no such repurchases during the 2025 period.

Current wording

Cash provided by financing activities was $78.0 million for the nine months ended September 30, 2025 compared to $403.9 million of cash used in financing activities for the nine months ended September 30, 2026, reflecting a change of $481.9 million. The change was primarily the result of unsecured senior notes activity, as we received proceeds of $444.0 million from unsecured senior notes during the 2025 period and made principal payments of $300.0 million on unsecured senior notes during the 2026 period. The change was also the result of $159.9 million in payments to repurchase common shares during the 2026 period. There were no such repurchases during the 2025 period. These changes were partially offset by a $471.3 million increase in net proceeds from our revolving credit facility during the 2026 period as compared to the corresponding 2025 period.

Previous wording

Our short-term liquidity needs consist primarily of funds necessary to pay operating expenses associated with our stores; repay certain indebtedness; pay interest expense and scheduled principal payments on debt; fund expected distributions to limited partners and shareholders; and fund capital expenditures and the acquisition and development of new stores. These funding requirements will vary from year to year, in some cases significantly. For the remainder of the 2026 fiscal year, we expect recurring capital expenditures to be approximately $12.5 million to $17.5 million, planned capital improvements and store upgrades to be approximately $9.0 million to $14.0 million and costs associated with the development of new stores to be approximately $2.0 to $7.0 million. Our currently scheduled principal payments on our outstanding debt, including the repayment of unsecured senior notes, are approximately $340.4 million for the remainder of 2026.

Current wording

Our short-term liquidity needs consist primarily of funds necessary to pay operating expenses associated with our stores; repay certain indebtedness; pay interest expense and scheduled principal payments on debt; fund expected distributions to limited partners and shareholders; and fund capital expenditures and the acquisition and development of new stores. These funding requirements will vary from year to year, in some cases significantly. For the remainder of the 2026 fiscal year, we expect recurring capital expenditures to be approximately $5.0 million to $10.0 million, planned capital improvements and store upgrades to be approximately $2.0 million to $7.0 million and costs associated with the development of new stores to be approximately $1.0 million to $6.0 million. We currently have no scheduled principal payments on our outstanding debt for the remainder of 2026.

Previous wording

As of June 30, 2026, we had approximately $14.3 million in available cash and cash equivalents. In addition, we had approximately $548.5 million of availability for borrowings under our Revolver.

Current wording

As of September 30, 2026, we had approximately $14.3 million in available cash and cash equivalents. In addition, we had approximately $149.2 million of availability for borrowings under our Revolver. See “Recent Developments” below for a description of financing activity subsequent to September 30, 2026.

Previous wording

The indenture under which the Senior Notes were issued restricts the ability of the Operating Partnership and its subsidiaries to incur debt unless the Operating Partnership and its consolidated subsidiaries comply with a leverage ratio not to exceed 60% and an interest coverage ratio of more than 1.5:1.0 after giving effect to the incurrence of the debt. The indenture also restricts the ability of the Operating Partnership and its subsidiaries to incur secured debt unless the Operating Partnership and its consolidated subsidiaries comply with a secured debt leverage ratio not to exceed 40% after giving effect to the incurrence of the debt. The indenture also contains other financial and customary covenants, including a covenant not to own unencumbered assets with a value less than 150% of the unsecured indebtedness of the Operating Partnership and its consolidated subsidiaries. As of and for the three and six months ended June 30, 2026, the Operating Partnership was in compliance with all of the financial covenants under the Senior Notes.

Current wording

The indenture under which the Senior Notes were issued restricts the ability of the Operating Partnership and its subsidiaries to incur debt unless the Operating Partnership and its consolidated subsidiaries comply with a leverage ratio not to exceed 60% and an interest coverage ratio of more than 1.5:1.0 after giving effect to the incurrence of the debt. The indenture also restricts the ability of the Operating Partnership and its subsidiaries to incur secured debt unless the Operating Partnership and its consolidated subsidiaries comply with a secured debt leverage ratio not to exceed 40% after giving effect to the incurrence of the debt. The indenture also contains other financial and customary covenants, including a covenant not to own unencumbered assets with a value less than 150% of the unsecured indebtedness of the Operating Partnership and its consolidated subsidiaries. As of and for the three and nine months ended September 30, 2026, the Operating Partnership was in compliance with all of the financial covenants under the Senior Notes.

Previous wording

As of June 30, 2026, the Revolver had an effective interest rate of 4.61%. Additionally, as of June 30, 2026, $548.5 million was available for borrowing under the Revolver. The available balance under the Revolver is reduced by outstanding letters of credit totaling $0.7 million.

Current wording

As of September 30, 2026, the Revolver had an effective interest rate of 4.83%. Additionally, as of September 30, 2026, $149.2 million was available for borrowing under the Revolver. The available balance under the Revolver is reduced by outstanding letters of credit totaling $0.7 million.

Previous wording

Under the Third Amended and Restated Credit Facility, our ability to borrow under the Revolver is subject to ongoing compliance with certain financial covenants which include, among other things, (1) a maximum total indebtedness to total asset value of 60.0%, and (2) a minimum fixed charge coverage ratio of 1.5:1.0. As of and for the three and six months ended June 30, 2026, the Operating Partnership was in compliance with all financial covenants of the Third Amended and Restated Credit Facility and its predecessor agreement, the Second Amended and Restated Credit Facility.

Current wording

Under the Third Amended and Restated Credit Facility, our ability to borrow under the Revolver is subject to ongoing compliance with certain financial covenants which include, among other things, (1) a maximum total indebtedness to total asset value of 60.0%, and (2) a minimum fixed charge coverage ratio of 1.5:1.0. As of and for the three and nine months ended September 30, 2026, the Operating Partnership was in compliance with all financial covenants of the Third Amended and Restated Credit Facility and its predecessor agreement, the Second Amended and Restated Credit Facility.

Previous wording

During the three and six months ended June 30, 2026, we repurchased 1.1 million and 2.0 million common shares of beneficial interest, respectively, under our share repurchase program. The average purchase price was $38.96 per share for the three-month period and $37.90 per share for the six-month period. There were no such repurchases during the three or six months ended June 30, 2025. Additionally, on February 24, 2026, the Company’s Board of Trustees (the “Board”) authorized additional share repurchases of up to 10.0 million of the Parent Company’s outstanding common shares. As of June 30, 2026, 10.1 million common shares remained available for repurchase under this program.

Current wording

During the three and nine months ended September 30, 2026, we repurchased 2.1 million and 4.1 million common shares of beneficial interest, respectively, under our share repurchase program. The average purchase price was $39.09 per share for the three-month period and $38.52 per share for the nine-month period. There were no such repurchases during the three or nine months ended September 30, 2025. Additionally, on February 24, 2026, the Company’s Board of Trustees (the “Board”) authorized additional share repurchases of up to 10.0 million of the Parent Company’s outstanding common shares. As of September 30, 2026, 8.0 million common shares remained available for repurchase under this program.

Previous wording

The following table presents a reconciliation of net income attributable to the Company’s common shareholders to FFO (and FFO, as adjusted) attributable to the Company’s common shareholders and third-party OP unitholders for the three and six months ended June 30, 2026 and 2025.

Current wording

The following table presents a reconciliation of net income attributable to the Company’s common shareholders to FFO (and FFO, as adjusted) attributable to the Company’s common shareholders and third-party OP unitholders for the three and nine months ended September 30, 2026 and 2025.