CubeSmart — Director's Dealing 2017

Dec 14, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CubeSmart (CUBE)
CIK: 0001298675
Period of Report: 2017-12-12

Reporting Person: MARTIN TIMOTHY M (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-12-12	Common	M	75000.0000	$3.7900	Acquired	228948.0000	Direct
2017-12-12	Common	S	75000.0000	$29.3115	Disposed	153948.0000	Direct
2017-12-13	Common	M	8409.0000	$3.7900	Acquired	162357.0000	Direct
2017-12-13	Common	S	8409.0000	$29.4013	Disposed	153948.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-12-12	Stock Option (right to buy)	$3.7900	M	75000.0000	Disposed	2019-01-23	Common (75000.0000)	Direct
2017-12-13	Stock Option (right to buy)	$3.7900	M	8409.0000	Disposed	2019-01-23	Common (8409.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common	5469.0000	Indirect

Footnotes

F1: The original stock option for 194,893 shares became exercisable in three equal installments on January 23, 2010, 2011 and 2012.