X0202 4 2007-09-25 0001022705 TESCO CORP TESO 0001364531 Quintana Julio M 3993 W. SAM HOUSTON PARKWAY N. SUITE 100 HOUSTON TX 77043 1 1 President and CEO Common Stock 2007-09-25 4 A 0 137 29.02 A 18681 D On September 25, 2007, the Plan Administrator for the Company's Employee Stock Savings Plan purchased 137 shares of the Company's stock with funds deducted from the Reporting Person's August 2007 salary. The purchase price was C$ 29.05. Based on the noon rate of exchange of the Bank of Canada on the date of purchase, the converted price is US $29.02 Includes 5,118 shares held in Reporting Person's name in the Company's Employee Stock Savings Plan. James A. Lank, Attorney-in-Fact 2007-09-27