Sale
DEUTCH PHILIP J director director
Common Stock 155,068 N/A N/A Sale
DEUTCH PHILIP J director director
Common Stock 144,932 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 100,000 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 100,000 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 49,574 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 49,574 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 50,426 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 50,426 N/A N/A Option
MCFEELY MARK R. officer: COO officer: COO
Common Stock 4,102 N/A N/A Option
FISHBACH STEVEN G officer: General Counsel and Secretary officer: General Counsel and Se..
Common Stock 2,232 N/A N/A Option
SIWEK WILLIAM E officer: President and CEO officer: President and CEO
Common Stock 4,004 N/A N/A Option
CASTLE THOMAS J officer: * See Remarks officer: * See Remarks
Common Stock 1,396 N/A N/A Option
LOCKARD STEVEN C director director
Restricted Stock Units 7,870 N/A N/A Option
LOCKARD STEVEN C director director
Common Stock 7,870 N/A N/A Option
SIWEK WILLIAM E officer: President and CEO officer: President and CEO
Restricted Stock Units 4,004 N/A N/A Option
MCFEELY MARK R. officer: COO officer: COO
Restricted Stock Units 4,102 N/A N/A Option
FISHBACH STEVEN G officer: General Counsel and Secretary officer: General Counsel and Se..
Restricted Stock Units 2,232 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 32,388 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 32,388 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 51,000 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 51,000 N/A N/A Purchase
HENRY JACK A director director
Common Stock 3,400 N/A N/A Option
HUGHES JAMES ALTON director director
Restricted Stock Units 2,880 N/A N/A Option
SIWEK WILLIAM E officer: President and CEO officer: President and CEO
Restricted Stock Units 26,400 N/A N/A Option
SIWEK WILLIAM E officer: President and CEO officer: President and CEO
Common Stock 26,400 N/A N/A Option
LOCKARD STEVEN C director director
Restricted Stock Units 92,160 N/A N/A Option
BRANSFIELD STEPHEN director director
Restricted Stock Units 6,000 N/A N/A Option
BRANSFIELD STEPHEN director director
Common Stock 6,000 N/A N/A Option
MOLLER LARS officer: EVP, Bus. Dev and Strategy officer: EVP, Bus. Dev and Stra..
Restricted Stock Units 7,200 N/A N/A Option
MOLLER LARS officer: EVP, Bus. Dev and Strategy officer: EVP, Bus. Dev and Stra..
Common Stock 7,200 N/A N/A Option
DEROSA MICHAEL LAWRENCE director director
Common Stock 2,880 N/A N/A Option
LOCKARD STEVEN C director director
Common Stock 92,160 N/A N/A Option
MONIE WAYNE G officer: See Remarks officer: See Remarks
Restricted Stock Units 34,200 N/A N/A Option
MONIE WAYNE G officer: See Remarks officer: See Remarks
Common Stock 34,200 N/A N/A Option
WEISS DANIEL G director director
Restricted Stock Units 2,880 N/A N/A Option
WEISS DANIEL G director director
Common Stock 2,880 N/A N/A Option
DEROSA MICHAEL LAWRENCE director director
Restricted Stock Units 2,880 N/A N/A Option
HUGHES JAMES ALTON director director
Common Stock 2,880 N/A N/A Option
HENRY JACK A director director
Restricted Stock Units 6,000 N/A N/A Option
HENRY JACK A director director
Common Stock 6,000 N/A N/A Option
DEUTCH PHILIP J director director
Common Stock 2,880 N/A N/A Option
DEUTCH PHILIP J director director
Restricted Stock Units 2,880 N/A N/A Option
GIOVACCHINI PAUL G director director
Common Stock 2,880 N/A N/A Option
GIOVACCHINI PAUL G director director
Restricted Stock Units 2,880 N/A N/A Purchase
HENRY JACK A director director
Common Stock 4,400 N/A N/A Sale
ANGELENO INVESTORS II L P 10 percent owner 10 percent owner
Common Stock 1,188,960 N/A N/A Sale
ELEMENT PARTNERS II LP 10 percent owner 10 percent owner
Common Stock 1,132,572 N/A N/A Sale
NGP ENERGY TECHNOLOGY PARTNERS, L.P. 10 percent owner, oth.. 10 percent owner, other: Direct..
Common Stock 1,358,126 N/A N/A Sale
DEUTCH PHILIP J director director
Common Stock 1,358,126 N/A N/A Sale
WEISS DANIEL G director director
Common Stock 1,188,960 N/A N/A