TENNANT CO — Director's Dealing 2006

May 16, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TENNANT CO (TNC)
CIK: 0000097134
Period of Report: 2006-05-12

Reporting Person: PAULSON THOMAS (Vice President, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-05-12	Common Stock	P	100	$51.20	Acquired	1287	Direct
2006-05-12	Common Stock	P	400	$51.30	Acquired	1687	Direct
2006-05-16	Common Stock	P	250	$50.56	Acquired	1937	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	26.53	Indirect