Timothy M. Martin - 12 Dec 2025 Form 4 Insider Report for CubeSmart (CUBE)

Role
CFO
Signature
Douglas J. Tyrell, Attorney-in-Fact
Issuer symbol
CUBE
Transactions as of
12 Dec 2025
Net transactions value
+$896,441
Form type
4
Filing time
16 Dec 2025, 16:42:36 UTC
Previous filing
16 Oct 2025
Next filing
05 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MARTIN TIMOTHY M CFO 5 OLD LANCASTER ROAD, MALVERN Douglas J. Tyrell, Attorney-in-Fact 15 Dec 2025 0001284549

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CUBE Common Options Exercise $896,441 +29,566 +9% $30.32 358,795 12 Dec 2025 Direct
holding CUBE Common 5,469 12 Dec 2025 By 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CUBE Stock Option (right to buy) Options Exercise $0 -29,566 -100% $0.000000 0 12 Dec 2025 Common 29,566 $30.32 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The original stock option for 29,566 shares became exercisable in three equal installments on January 22, 2017, 2018, and 2019.