EXHIBIT A JOINT FILING AGREEMENTJoint Filing Agreement • September 19th, 2017 • Linden Capital L.P. • Construction - special trade contractors
The undersigned hereby agree that the statement on Schedule 13G with respect to the Common Shares of Layne Christensen Company dated September 19, 2107 is, and any further amendments thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
