Sale 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 3,104  $41.41  $128,537     Sale 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 3,104  $43.97  $136,483     Option 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Stock Option (right to buy) 12,000  $3.58  $42,960     Option 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 12,000  $3.58  $42,960     Sale 
SYNGE JAMES  director  director 
Common stock 10,723  $43.81  $469,775     Sale 
SYNGE JAMES  director  director 
Common stock 14,277  $44.63  $637,183     Sale 
GOINES MARK  director  director 
Common stock 10,000  $43.89  $438,900     Sale 
GOINES MARK  director  director 
Common stock 50,000  $40.7  $2,035,000     Sale 
COGHLAN JOHN PHILIP  director  director 
Common stock 10,000  $41.5  $415,000     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common Stock 556,569  $41.02  $22,830,460     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common Stock 215,976  $41.02  $8,859,336     Sale 
PROBER CHARLES J.  director  director 
Common Stock 40,000  $32.45  $1,298,080     Option 
PROBER CHARLES J.  director  director 
Stock Option (right to buy) 40,000  $11.18  $447,200     Option 
PROBER CHARLES J.  director  director 
Common stock 40,000  $11.18  $447,200     Sale 
SYNGE JAMES  director  director 
Common stock 33,617  $37.04  $1,245,174     Sale 
SYNGE JAMES  director  director 
Common stock 33,485  $37.42  $1,253,009     Sale 
SYNGE JAMES  director  director 
Common stock 3,471  $37.34  $129,607     Option 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Stock Option (right to buy) 28,000  $3.58  $100,240     Option 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 28,000  $3.58  $100,240     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common Stock 113,890  $27  $3,075,030     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common stock 8,355  $27  $225,585     Sale 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 13,715  $27  $370,305     Sale 
SYNGE JAMES  director  director 
Common stock 66,979  $27  $1,808,433     Sale 
SYNGE JAMES  director  director 
Common stock 17,955  $27  $484,785     Sale 
PROBER CHARLES J.  director  director 
Common stock 111,550  $27  $3,011,850     Sale 
WIADROWSKI DAVID  director  director 
Common Stock 8,366  $27  $225,882     Sale 
HARO ALEX  director  director 
Common stock 362,580  $27  $9,789,660     Sale 
HARO ALEX  director  director 
Common stock 8,544  $27  $230,688     Sale 
GOINES MARK  director  director 
Common stock 21,195  $27  $572,265     Sale 
BURKE RUSSELL JOHN  officer: Chief Financial Officer  officer: Chief Financial Officer 
Common stock 32,433  $27  $875,691     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common stock 269,335  $27  $7,272,045     Sale 
HULLS CHRIS  director, officer: Chief Executive Officer  director, officer: Chief Execut.. 
Common stock 19,759  $27  $533,493     Sale 
SYNGE JAMES  director  director 
Common stock 158,396  $27  $4,276,692     Sale 
SYNGE JAMES  director  director 
Common stock 42,458  $27  $1,146,366     Sale 
PROBER CHARLES J.  director  director 
Common stock 263,803  $27  $7,122,681     Sale 
HARO ALEX  director  director 
Common stock 857,457  $27  $23,151,339     Sale 
HARO ALEX  director  director 
Common stock 20,204  $27  $545,508     Sale 
WIADROWSKI DAVID  director  director 
Common Stock 19,785  $27  $534,195     Sale 
GOINES MARK  director  director 
Common stock 50,122  $27  $1,353,294