UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT TO

SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): May 1419, 2026

CUBESMART

CUBESMART, L.P.

(Exact Name of Registrant as Specified in Its Charter)

Maryland (CubeSmart)

001-32324

20-1024732

Delaware (CubeSmart, L.P.)

000-54462

34-1837021

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

5 Old Lancaster Road

Malvern,

Pennsylvania

19355

(Address of Principal

Executive Offices)

(610) 535-5000

(Registrant’s telephone number, including area code)

Not applicable

(Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class		Trading Symbol(s)		Name of Each Exchange on Which Registered
Common Shares, $0.01 par value per share, of CubeSmart		CUBE		New York Stock Exchange

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging Growth Company (CubeSmart) ☐

Emerging Growth Company (CubeSmart, L.P.) ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

CubeSmart ☐

CubeSmart, L.P. ☐

Item 25.0207 Submission ~~Results~~ of ~~Operations~~Matters ~~and~~to ~~Financial~~a ~~Condition~~Vote of Security Holders.

WeThe ~~are~~2026 ~~furnishing~~Annual ~~with~~Meeting ~~this~~of ~~report~~Shareholders aof ~~slide~~CubeSmart ~~presentation~~ (~~attached~~the as“Company”) ~~Exhibit~~was 99held on May 19, 2026.1) ~~that~~At ~~may~~the bemeeting, ~~used~~the inCompany’s ~~presentations~~shareholders voted to: ~~investors~~(1) elect ~~from~~nine ~~time~~Trustees to ~~time~~serve until the Company’s 2027 Annual Meeting of Shareholders, (2) ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for 2026, and (3) approve, on an advisory basis, the compensation of the Company’s named executive officers. The voting results of these proposals were as follows:

~~Item~~Proposal ~~7.01~~1: ~~Regulation~~Election FDof ~~Disclosure~~Trustees.

The information disclosed in Item 2.02 above is incorporated into this Item 7.01.


		Votes For		Withheld	Broker Non-Votes
Piero Bussani		178,529,459		15,732,878	11,666,842
Jit Kee Chin		191,356,491		2,905,846	11,666,842
Martin P. Connor		193,926,997		335,340	11,666,842
Dorothy Dowling		181,471,967		12,790,370	11,666,842
Jair K. Lynch		192,552,929		1,709,408	11,666,842
Christopher P. Marr		192,393,527		1,868,810	11,666,842
John F. Remondi		180,002,657		14,259,680	11,666,842
Jeffrey F. Rogatz		180,982,766		13,279,571	11,666,842
Jennie Weber		193,918,232		344,105	11,666,842

~~The~~Proposal ~~information included in this Current Report on Form 8-K (including the exhibit hereto) is being furnished under Item~~ 2~~.02,~~: ~~“Results~~To ofratify ~~Operations and Financial Condition,” Item 7.01, “Regulation FD Disclosure” and Item 9.01 “Financial Statements and Exhibits” of Form 8-K. As such,~~ the ~~information~~appointment ~~(including the exhibit) herein shall not be deemed to be “filed” for the purposes~~ of ~~Section~~KPMG 18LLP ~~of the Securities Exchange Act of 1934,~~ as ~~amended (~~the ~~“Exchange~~Company’s ~~Act”),~~independent orregistered ~~otherwise~~public ~~subject~~accounting tofirm ~~the~~for ~~liabilities of that Section, nor shall it be incorporated by reference into a filing under~~ the ~~Securities~~year ~~Act~~ending ofDecember ~~1933~~31, ~~as amended, or the Exchange Act, regardless of any general incorporation language in such filing, except as shall be expressly set forth by specific reference in such a filing~~2026. This Current Report (including the exhibit hereto) will not be deemed an admission as to the materiality of any information required to be disclosed solely to satisfy the requirements of Regulation FD.

Item 9.01 Financial Statements and Exhibits.


Votes For		Votes Against	Abstentions
197,066,835		8,738,990	123,354

~~(a) Not applicable.~~

Proposal 3: To cast an advisory vote to approve the Company’s executive compensation.

~~(b) Not applicable.~~


Votes For		Votes Against	Abstentions	Broker Non-Votes
169,861,694		22,260,863	2,139,780	11,666,842

~~(d) Exhibits.~~

Exhibit No.		Description
99.1		Slide Presentation Dated May 2026
104		Cover Page Interactive Data File – the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

~~SIGNATURES~~

~~Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.~~SIGNATURES

	CUBESMART

	By:	/s/ Jeffrey P. Foster
	Name:	Jeffrey P. Foster
Date: May 14, 2026	Title:	Chief Legal Officer and Secretary


	CUBESMART, L.P.

	By: CUBESMART, its general partner

	By:	/s/ Jeffrey P. Foster
	Name:	Jeffrey P. Foster
Date: May 14, 2026	Title:	Chief Legal Officer and Secretary

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	CUBESMART

	By:	/s/ Jeffrey P. Foster
	Name:	Jeffrey P. Foster
Date: May 19, 2026	Title:	Chief Legal Officer and Secretary


	CUBESMART, L.P.

	By: CUBESMART, its general partner

	By:	/s/ Jeffrey P. Foster
	Name:	Jeffrey P. Foster
Date: May 19, 2026	Title:	Chief Legal Officer and Secretary

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