TENNANT CO — Director's Dealing 2008

May 15, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TENNANT CO (TNC)
CIK: 0000097134
Period of Report: 2008-05-13

Reporting Person: Coopersmith Steven M (VP, Global Marketing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-05-13	Common Stock	S	1500	$35.01	Disposed	7879	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1351.368	Indirect