Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 2,700 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 2,700 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 88,587 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 128,008 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 11,200 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 11,200 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 11,200 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 251,093 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 174,987 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 120,172 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 87,042 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 100,304 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 94,617 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 168,411 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 21,200 N/A N/A Option
BAKER FELIX director, 10 percent owner director, 10 percent owner
Non-Qualified Stock Options (right to buy) 10,000 N/A N/A Option
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 30,000 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 138,073 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Non-Qualified Stock Option (right to buy) 10,000 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 10,000 N/A N/A Sale
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 10,000 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 233,055 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 117,254 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 5,600 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 5,600 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 5,600 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 9,318 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 9,318 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 3,718 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Incentive Stock Option (right to buy) 11,300 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 11,300 N/A N/A Option
BERGER FRANKLIN M director director
Common Stock 7,500 N/A N/A Sale
BOERNER CHRISTOPHER S. officer: Executive Vice President, .. officer: Executive Vice Preside..
Common Stock 1,452 N/A N/A Option
BERGER FRANKLIN M director director
Non-Qualified Stock Option (right to buy) 7,500 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 1,241 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 3,000 N/A N/A Sale
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 5,088 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Non-Qualified Stock Option (right to buy) 3,000 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 100,000 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Incentive Stock Option (right to buy) 12,142 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 12,142 N/A N/A Sale
DOBMEIER ERIC officer: Chief Operating Officer officer: Chief Operating Officer
Common Stock 56,010 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 1,201 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 1,858 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 1,858 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 1,858 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 78,759 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 43,709 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 284,610 N/A N/A Purchase
BAKER FELIX director, 10 percent owner director, 10 percent owner
Common Stock 365,676 N/A N/A