CubeSmart — Director's Dealing 2010

Sep 2, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: U-Store-It Trust (YSI)
CIK: 0001298675
Period of Report: 2010-08-30

Reporting Person: AMSDELL BARRY L (Member of 13d group owning 10%)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-01	Common Shares	S	169801	$8.164	Disposed	3220295	Indirect
2010-08-31	Common Shares	S	19841	$8.012	Disposed	3390069	Indirect
2010-08-31	Common Shares	S	19243	$8.012	Disposed	95625	Direct
2010-08-30	Common Shares	S	35936	$8.015	Disposed	114868	Direct

Footnotes

F1: Shares owned by Amsdell and Amsdell, an Ohio general partnership of which Mr. Amsdell is a general partner.