Sale
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 514 N/A N/A Sale
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 1,500 N/A N/A Sale
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 1,306 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 3,320 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Employee Stock Option 3,904 N/A N/A Sale
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 2,704 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 3,904 N/A N/A Option
HUGHES WILLIAM F JR director director
Restricted Stock Units 899 N/A N/A Option
HUGHES WILLIAM F JR director director
Common Stock 899 N/A N/A Option
HUGHES WILLIAM F JR director director
Restricted Stock Units 898 N/A N/A Option
HUGHES WILLIAM F JR director director
Common Stock 898 N/A N/A Sale
CHISHOLM JOHN director director
Common Stock 4,511 N/A N/A Sale
CHISHOLM JOHN director director
Common Stock 9,569 N/A N/A Sale
CHISHOLM JOHN director director
Common Stock 4,110 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Restricted Stock Units 5,000 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 5,000 N/A N/A Option
LAWRENCE G LARRY officer: Interim CFO officer: Interim CFO
Restricted Stock Units 5,000 N/A N/A Option
LAWRENCE G LARRY officer: Interim CFO officer: Interim CFO
Common Stock 5,000 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Employee Stock Option 3,320 N/A N/A Sale
CHISHOLM JOHN director director
Common Stock 2,750 N/A N/A Sale
BRADSHAW DAVID L director director
Common Stock 2,500 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Restricted Stock Units 21,139 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Common Stock 21,139 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 102 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 102 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 102 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 200 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 200 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 200 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 979 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 1,492 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 979 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 198 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 198 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 198 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 5,042 $28.99 $146,183 Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 5,042 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 2,005 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 2,005 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 1,239 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 2,440 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 1,239 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Employee Stock Option 277 N/A N/A Sale
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 277 N/A N/A Option
HAZLETT JAMES R officer: VP -- Technical Services officer: VP -- Technical Services
Common Stock 277 N/A N/A Option
CHISHOLM JOHN director director
Nonqualified Stock Option 2,500 N/A N/A Sale
CHISHOLM JOHN director director
Common Stock 3,900 N/A N/A Option
CURTIS CHARLES G director director
Nonqualified Stock Option 2,500 N/A N/A Sale
LAWRENCE G LARRY officer: Interim CFO officer: Interim CFO
Common Stock 6,000 N/A N/A Option
TAYLOR STEPHEN CHARLES director, officer: Chief Executive .. director, officer: Chief Execut..
Employee Stock Option 16,212 N/A N/A