CubeSmart (CUBE) director Connor Martin P. submits initial Form 3 ownership report

Rhea-AI Filing Summary

CubeSmart director Connor Martin P. filed an initial Form 3, which is a statement of beneficial ownership for company insiders. The filing lists him as a director of CubeSmart but does not report any specific share or derivative holdings in this excerpt.

Key Terms

Form 3, beneficial ownership, director

3 terms

Form 3 regulatory

"filed an initial Form 3, which is a statement of beneficial ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"Form 3 is an initial statement of beneficial ownership for company insiders"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

director financial

"lists him as a director of CubeSmart"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Connor Martin P.

(Last) (First) (Middle)

5 OLD LANCASTER ROAD

(Street)

MALVERN PENNSYLVANIA 19355

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/19/2026

3. Issuer Name and Ticker or Trading Symbol
CubeSmart [ CUBE ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	Douglas J. Tyrell, Attorney-in-Fact	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the CubeSmart (CUBE) Form 3 filing for Connor Martin P. represent?

The Form 3 for Connor Martin P. is an initial statement of beneficial ownership as he serves as a director of CubeSmart. It establishes his insider reporting status but, in this excerpt, does not list any specific share or derivative positions.

Is Connor Martin P. identified as a director or officer of CubeSmart (CUBE) in the Form 3?

Connor Martin P. is identified as a director of CubeSmart in the Form 3 filing. He is not listed as an officer, has no officer title disclosed here, and is not marked as a ten percent owner in this data excerpt.

Does the CubeSmart (CUBE) Form 3 for Connor Martin P. show any stock transactions?

This Form 3 excerpt shows no stock transactions for Connor Martin P. All transaction counts, including buys, sells, exercises, gifts, and tax withholdings, are zero, reflecting that the filing is purely an initial ownership statement with no reported trades.

Are any derivative securities reported for Connor Martin P. in the CubeSmart (CUBE) Form 3?

The derivative section in this Form 3 excerpt is empty, indicating no derivative securities are reported for Connor Martin P. The derivative transaction count is zero, and there is no listed derivativeSummary showing options, warrants, or similar instruments.

Does the CubeSmart (CUBE) Form 3 for Connor Martin P. indicate large buy or sell activity?

No large buy or sell activity is indicated in this Form 3 excerpt. BuyCount, sellCount, and netBuySellShares are all zero, and netBuySellDirection is described as neutral, consistent with an initial ownership filing without reported trading activity.