CubeSmart — Director's Dealing 2021

May 5, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CubeSmart (CUBE)
CIK: 0001298675
Period of Report: 2021-05-03

Reporting Person: MARR CHRISTOPHER P (Director, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-03	Common	M	6769.0000	$11.3600	Acquired	472083.0000	Direct
2021-05-03	Common	S	6769.0000	$42.3709	Disposed	465314.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-03	Stock Option (right to buy)	$11.3600	M	6769.0000	Disposed	2022-01-25	Common (6769.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common	91000.0000	Indirect

Footnotes

F1: The original stock option for 46,769 shares became exercisable in three equal installments on January 25, 2013, 2014 and 2015.