Sale
HIGHT EDDIE L director director
Common Stock 750 $39.35 $29,513 Sale
HIGHT EDDIE L director director
Common Stock 3,985 $36.54 $145,612 Sale
HIGHT EDDIE L director director
Common Stock 6,015 $36.42 $219,066 Option
HIGHT EDDIE L director director
Employee Stock Option (right to buy) 10,000 $11.9 $119,000 Option
HIGHT EDDIE L director director
Common Stock 10,000 $11.9 $119,000 Sale
HIGHT EDDIE L director director
Common Stock 750 $36.16 $27,120 Sale
HIGHT EDDIE L director director
Common Stock 2,000 $36.98 $73,960 Option
SIMMONS JOHN DAVID director director
Stock Option 3,257 $19.83 $64,586 Sale
SIMMONS JOHN DAVID director director
Common Stock 3,257 $19.83 $64,586 Option
SIMMONS JOHN DAVID director director
Common Stock 3,257 $19.83 $64,586 Sale
SIMMONS JOHN DAVID director director
Common Stock 493 $19.83 $9,776 Option
SIMMONS JOHN DAVID director director
Stock Option (right to buy) 493 $19.83 $9,776 Option
SIMMONS JOHN DAVID director director
Common Stock 493 $19.83 $9,776 Sale
HIGHT EDDIE L director director
Common Stock 750 $37.14 $27,855 Sale
HIGHT EDDIE L director director
Common Stock 750 $36.6 $27,450 Sale
HIGHT EDDIE L director director
Common Stock 750 $35.94 $26,955 Sale
HIGHT EDDIE L director director
Common Stock 750 $42.49 $31,868 Sale
SAMS WILLIAM M director director
Common Stock 72,900 $40.94 $2,984,234 Sale
SAMS WILLIAM M director director
Common Stock 18,003 $41.25 $742,570 Sale
HIGHT EDDIE L director director
Common Stock 4,211 $41.11 $173,110 Sale
SAMS WILLIAM M director director
Common Stock 9,097 $41.8 $380,255 Option
HIGHT EDDIE L director director
Common Stock 18,000 $23.75 $427,554 Sale
HIGHT EDDIE L director director
Common Stock 13,789 $41.64 $574,105 Option
HIGHT EDDIE L director director
Employee Stock Option (right to buy) 18,000 $23.75 $427,554 Sale
SAMS WILLIAM M director director
Common Stock 200,000 $41.01 $8,202,000 Sale
HENDERSON WILLIAM H director director
Common Stock 2,500 $44.19 $110,475 Sale
HENDERSON WILLIAM H director director
Common Stock 2,500 $43.5 $108,750 Sale
HENDERSON WILLIAM H director director
Common Stock 2,500 $45.33 $113,325 Sale
HENDERSON WILLIAM H director director
Common Stock 877 $43.25 $37,930 Sale
HENDERSON WILLIAM H director director
Common Stock 879 $43.5 $38,237 Sale
HENDERSON WILLIAM H director director
Common Stock 744 $43.52 $32,379 Purchase
SMITH ROBERT CAMERON director director
Common Stock 2,050 $45.65 $93,572 Option
SIMMONS JOHN DAVID director director
Stock Option (right to buy) 3,750 $11.83 $44,363 Option
SIMMONS JOHN DAVID director director
Common Stock 3,750 $11.83 $44,363 Sale
SIMMONS JOHN DAVID director director
Common Stock 3,750 $11.83 $44,363 Purchase
SMITH ROBERT CAMERON director director
Common Stock 300 $44.81 $13,443 Sale
HIGHT EDDIE L director director
Common Stock 3,552 $46.59 $165,498 Sale
HIGHT EDDIE L director director
Common Stock 1,224 $47.13 $57,681 Sale
SAMS WILLIAM M director director
Common Stock 50,000 $45.09 $2,254,500 Sale
SIMMONS JOHN DAVID director director
COMMON STOCK 1,750 $45 $78,750 Option
SIMMONS JOHN DAVID director director
COMMON STOCK 1,750 $45 $78,750 Option
SIMMONS JOHN DAVID director director
STOCK OPTION (RIGHT TO BUY) 1,750 $45 $78,750 Option
SIMMONS JOHN DAVID director director
COMMON STOCK 2,000 $8.72 $17,440 Sale
SIMMONS JOHN DAVID director director
COMMON STOCK 2,000 $8.72 $17,440 Option
SIMMONS JOHN DAVID director director
STOCK OPTION (RIGHT TO BUY) 2,000 $8.72 $17,440 Purchase
SMITH ROBERT CAMERON director director
Common Stock 800 $28.03 $22,424 Sale
HENDERSON WILLIAM H director director
Common Stock 6,000 $29.69 $178,140 Sale
FALGOUT TILMAN J III director director
Common Stock 220,000 $29.47 $6,482,300 Sale
FALGOUT TILMAN J III director director
Common Stock 67,600 $27.04 $1,827,904 Sale
HIGHT EDDIE L director director
Common Stock 2,500 $26.5 $66,250 
