Tennant Company Declares Regular Quarterly Cash Dividend April '11

MINNEAPOLIS, April 28, 2011—Directors of Tennant Company (NYSE:  TNC) today declared a regular quarterly cash dividend of 17 cents per share payable June 15, 2011, to shareholders of record at the close of business on May 31, 2011.

INVESTOR CONTACT:                                                                        MEDIA CONTACT:
Tom Paulson                                                                                          Kathryn Lovik
Vice President and Chief Financial Officer                                            Director, Communications
763-540-1204                                                                                         763-540-1212