UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ---------------- FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 27, 2005 -------------------------- INSITUFORM TECHNOLOGIES, INC. ------------------------------------------------ (Exact name of registrant as specified in its charter) Delaware 0-10786 13-3032158 ---------------------------- ------------------------ ------------------- (State or other jurisdiction (Commission File Number) (IRS Employer of incorporation) Identification No.) 702 Spirit 40 Park Drive, Chesterfield, Missouri 63005 ------------------------------------------------ ---------- (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code (636) 530-8000 ----------------------- Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: / / Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) / / Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) / / Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) / / Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Item 1.01. Entry Into a Material Definitive Agreement. On April 27, 2005, the Board of Directors of Insituform Technologies, Inc. (the "Company") authorized and approved the following actions with respect to the compensation of the Company's directors in connection with their service on the Board during the 2005-2006 period: (1) the payment of a $92,000 cash retainer and an award of 5,700 deferred stock units to Alfred L. Woods, the Chairman of the Board; and (2) to each non-employee director of the Company, other than Mr. Woods, (a) a $27,000 cash retainer payment, (b) an award of 3,200 deferred stock units and (c) an additional cash payment for his or her service on Board committees in the amounts set forth below, as applicable: CHAIR MEMBER BOARD COMMITTEE COMPENSATION COMPENSATION --------------- ------------ ------------ Audit Committee $19,000 $13,000 Compensation Committee $15,000 $ 9,000 Corporate Governance & Nominating Committee $15,000 $ 9,000 Strategic Planning Committee $15,000 $ 9,000 Item 9.01 Financial Statements and Exhibits. (c) Exhibits. See the Index to Exhibits attached hereto. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. INSITUFORM TECHNOLOGIES, INC. By: /s/ David F. Morris ------------------------------- David F. Morris Vice President, General Counsel and Secretary Date: May 4, 2005 INDEX TO EXHIBITS Exhibit Description -------- ----------- 10.1 Form of Director Deferred Stock Unit Agreement.