X0202 4 2006-07-12 0 0000897077 ALAMO GROUP INC ALG 0001120808 ROBINSON RONALD A 1502 EAST WALNUT SEGUIN TX 78155 1 1 0 0 President & CEO Common Stock 2006-07-12 4 M 0 5000 8.9375 A 40000 D Derivative (Right to Buy) 8.9375 2006-07-12 4 M 0 5000 0 D 2000-07-07 2009-07-07 Common Stock 5000 305000 D 200,000 shares are from Stock Option granted pursuant to the Alamo Group Inc. First Amended and Restated 1999 Non-Qualified Stock Option Plan. The option vested in four equal annual installments beginning on July 7, 2000. 30,000 shares are from Employee Stock Option granted pursuant to the Alamo Group Inc Amended and Restated 1994 Incentive Stock Option Plan. The option vested in five equal annual installments beginning July 7, 2000. 50,000 shares are from Stock Option granted pursuant to the Alamo Group Inc. First Amended and Restated 1999 Non-qualified Stock Option Plan. The option vests in 5 equal annual installments beginning on May, 12, 2004. 25,000 shares are from Employee Stock Option granted pursuant to the Alamo Group Inc. Amended and Restated 1994 Incentive Stock Option Plan. The option vests in five equal annual installments beginning on May 4, 2006. Ronald A. Robinson 2006-07-12