TENNANT CO - Director's Dealing 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TENNANT CO (TNC)
CIK: 0000097134
Period of Report: 2011-02-25

Reporting Person: Westman Don B (VP, Operations)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-25	Common Stock	A	1750	—	Acquired	11632	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-25	Stock Option (right to buy)	$40.21	A	8469	Acquired	2021-02-25	Common Stock (8469)	Direct

Security	Shares	Ownership
Common Stock	1387.9451	Indirect

F1: Restrict stock grant made pursuant to the 2011 Long-Term Incentive Plan vesting on February 25, 2014.

F2: This number takes into account the current transaction reported, plus a previous calculation error of 1 share.

F3: Options exercisable in one-third increments on each of February 25, 2012, February 25, 2013 and February 25, 2014.