Welcome to our dedicated page for CubeSmart SEC filings (Ticker: CUBE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
CubeSmart filings document the regulatory record for a self-administered and self-managed self-storage REIT and its operating partnership, CubeSmart, L.P. Form 8-K reports furnish earnings releases, investor presentation materials, and Regulation FD disclosures tied to operating results. The filings also identify the company’s common shares traded on the New York Stock Exchange under CUBE.
Definitive proxy materials describe corporate governance and shareholder voting matters, including discussion of portfolio strategy, external growth, and capital allocation within the self-storage business. The record also covers capital-structure disclosures for the REIT and its operating partnership.
CubeSmart’s CEO and director reported several insider transactions in the company’s common stock. On 12/12/2025, the executive exercised a stock option for 87,604 shares at $30.32 per share and received common stock, then sold 46,925 shares at $36.55. On 12/15/2025, an additional 679 shares were sold at $36.5459.
Following these transactions, the executive directly beneficially owned 581,191 common shares. The filing also reports indirect ownership of 263,838 shares through a spousal trust, 2,698 shares through a second spousal trust, and 20,265 shares held in another trust. The exercised option originally covered 87,604 shares at a $30.32 exercise price and carried an expiration date of 01/21/2026, and is now fully exercised with no derivative securities remaining.
CubeSmart's chief financial officer reported exercising stock options for 29,566 shares of common stock at $30.32 per share on December 12, 2025.
After this transaction, the officer directly owned 358,795 common shares and indirectly held 5,469 shares through a 401(k) plan. The exercised option grant covered 29,566 shares and became exercisable in three equal installments on January 22, 2017, 2018, and 2019, and now shows zero derivative securities beneficially owned.
CUBE Form 144 filing outlines an insider’s planned stock sale. A holder of CubeSmart common shares has filed notice of intent to sell 29,566 common shares through broker Charles Schwab & Co. on the NYSE. The shares have an indicated aggregate market value of $1,085,959.18 and are part of the company’s total 228,035,931 shares outstanding. The securities are common shares of CubeSmart.
The shares to be sold were acquired from the issuer on 12/12/2025 via a stock option exercise, with payment noted as a broker check on the same date. The filer represents that they are not aware of any material adverse, nonpublic information about CubeSmart’s current or prospective operations, consistent with Rule 144 requirements for public resale of restricted or controlled securities.
CUBE: A holder filed a Form 144 notice to sell up to 87,604 common shares, with an aggregate market value of $3,240,471.96. The filing lists Vanguard Marketing Corporation as broker and the NYSE as the exchange, with an approximate sale date of 11/04/2025.
The shares were originally acquired via stock option exercise on 01/22/2016. As context, 228,035,931 shares were outstanding at the time referenced. A Form 144 is a notice of proposed sale and does not guarantee that sales will occur.
CubeSmart reported Q3 2025 results with total revenues of $285.1 million, up from $270.9 million a year ago. Net income attributable to the company was $82.9 million versus $100.8 million, and diluted EPS was $0.36 versus $0.44. For the first nine months, revenues were $840.4 million versus $798.5 million, with net income attributable of $255.1 million versus $289.3 million, reflecting higher operating, depreciation, and interest expenses.
The balance sheet shows unsecured senior notes, net, of $3.224 billion compared with $2.781 billion at year‑end, and cash of $108.4 million versus $71.6 million. Net storage properties rose to $6.378 billion from $6.038 billion. Operating cash flow for the nine months was $472.0 million. In February 2025, CubeSmart acquired the remaining 80% of HVP IV for $452.8 million, adding 28 stores across multiple states; the assets were recorded at $466.9 million, including $32.0 million of in‑place lease intangibles. Common shares outstanding were 228,035,931 as of October 29, 2025.
CubeSmart furnished an 8-K announcing financial results for the three and nine months ended September 30, 2025. An earnings press release dated October 30, 2025 is included as Exhibit 99.1.
The information is furnished under Items 2.02 and 7.01 and shall not be deemed “filed” under the Exchange Act. The company includes forward-looking statement language. Exhibits are 99.1 and the Inline XBRL cover page data file (Exhibit 104).
CubeSmart reported an insider transaction by its Chief Human Resources Officer. On 10/15/2025, the officer acquired 12.025 phantom shares (Transaction Code A) through reinvested dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan (amended and restated January 1, 2007).
The filing lists a $41.11 price for the derivative security and shows 962.682 phantom shares beneficially owned following the transaction, held directly. These phantom shares are payable in cash on a one-for-one basis after the officer ceases employment, with the ability to reallocate among investment options on the first business day of the following calendar quarter.
CubeSmart (CUBE) disclosed an insider transaction by its CFO. On 10/15/2025, the officer acquired 279 phantom shares via dividend equivalent reinvestments under the CubeSmart Trust Executive Deferred Compensation Plan. These phantom shares are derivative securities and are payable in cash on a one-for-one basis after employment ends, with the ability to reallocate among investment options each quarter. The filing lists a price of $41.11 for the derivative security and shows 22,356 derivative securities beneficially owned following the transaction, held directly.
CubeSmart (CUBE) disclosed a routine insider update. On 10/15/2025, the CEO and director reported acquiring 73 phantom shares through dividend-equivalent reinvestment under the company’s Executive Deferred Compensation Plan. The filing lists a derivative security price of $41.11. Following this transaction, the reporting person beneficially owns 5,802 phantom shares. Phantom shares are payable in cash on a one-for-one basis after employment ends.
CubeSmart and its operating partnership have issued and sold $450.0 million of 5.125% senior notes due 2035. These notes are senior unsecured obligations of CubeSmart, L.P., fully and unconditionally guaranteed by CubeSmart for principal, any make-whole premium, and interest.
The company expects approximately $440.2 million in net proceeds after underwriters’ discounts and expenses, to be used mainly to repay borrowings under its unsecured revolving credit facility, as well as for working capital and other general corporate purposes, which may include repaying or repurchasing other outstanding debt.
The notes bear interest at 5.125% per year, payable in cash semi-annually on May 1 and November 1, starting May 1, 2026. They are redeemable before August 1, 2035 at a make-whole price based on a Treasury rate plus 20 basis points, and at 100% of principal plus interest on or after that par call date. The indenture includes covenants limiting additional indebtedness and secured debt and requiring unencumbered assets of at least 150% of unsecured debt.