Sale
DOBMEIER ERIC officer: Chief Operating Officer officer: Chief Operating Officer
Common Stock 25,000 N/A N/A Option
CLINE DARREN S officer: EVP, Commercial officer: EVP, Commercial
Common Stock 2,907 N/A N/A Option
DOBMEIER ERIC officer: Chief Operating Officer officer: Chief Operating Officer
Common Stock 25,000 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 8,502 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 25,506 N/A N/A Sale
SIMPSON TODD E officer: Chief Financial Officer officer: Chief Financial Officer
Common Stock 4,937 N/A N/A Sale
CLINE DARREN S officer: EVP, Commercial officer: EVP, Commercial
Common Stock 1,788 N/A N/A Sale
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 6,377 N/A N/A Sale
DOBMEIER ERIC officer: Chief Operating Officer officer: Chief Operating Officer
Common Stock 5,343 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Non-Qualified Stock Option (right to buy) 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Option
CLINE DARREN S officer: EVP, Commercial officer: EVP, Commercial
Non-Qualified Stock Option (right to buy) 6,000 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,413 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,413 N/A N/A Sale
CLINE DARREN S officer: EVP, Commercial officer: EVP, Commercial
Common Stock 6,000 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 10,413 N/A N/A Option
CLINE DARREN S officer: EVP, Commercial officer: EVP, Commercial
Common Stock 6,000 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Non-Qualified Stock Option (right to buy) 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 10,423 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 2,229 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,423 N/A N/A Sale
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Non-Qualified Stock Option (right to buy) 10,000 N/A N/A Option
DRACHMAN JONATHAN G officer: See Remarks officer: See Remarks
Common Stock 10,000 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 663 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,423 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 10,423 N/A N/A Sale
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 600 N/A N/A Option
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 10,000 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
BAKER BROS. ADVISORS LP director, 10 percent owner director, 10 percent owner
Common Stock 20,000 N/A N/A Option
BAKER BROS. ADVISORS LP director, 10 percent owner director, 10 percent owner
Non-Qualified Stock Options (right to buy) 10,000 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 14,462 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 14,462 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 100 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 14,465 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 14,465 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,423 N/A N/A Sale
HIMES VAUGHN B officer: Chief Technical Officer officer: Chief Technical Officer
Common Stock 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 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
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 14,465 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 10,423 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 14,465 N/A N/A Sale
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 4,042 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Common Stock 14,465 N/A N/A Option
SIEGALL CLAY B director, officer: President and CEO director, officer: President an..
Non-Qualified Stock Option (right to buy) 14,465 N/A N/A