Exhibit 1 AGREEMENT, dated as of July 25, 1997, by and among Insituform Technologies, Inc., a Delaware corporation (the "Company"); Jerome Kalishman ("Mr. Kalishman"), Nancy F. Kalishman ("Mrs. Kalishman"), The Jerome and Nancy Kalishman Family Fund...Shareholder Agreement • July 28th, 1997 • Kalishman Jerome • Water, sewer, pipeline, comm & power line construction • Delaware
AGREEMENT This will confirm the agreement by and among all the undersigned that the amendment to Schedule 13D filed on or about this date with respect to the beneficial ownership of the undersigned of shares of the common stock of the Company is being...Schedule 13d Amendment • June 12th, 1997 • Kalishman Jerome • Water, sewer, pipeline, comm & power line construction
This will confirm the agreement by and among all the undersigned that the amendment to Schedule 13D filed on or about this date with respect to the beneficial ownership of the undersigned of shares of the common stock of the Company is being filed, and all further amendments thereto will be filed, on behalf of each of the persons and entities named below. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.
