Insider Transactions

Date Name Filing Title Type Shares Traded Price Range Total Held
Dec 03, 2015 Form 4 Exec Vice President Other acquisition or disposition -- -- 36,932
Dec 03, 2015 Form 4 Exec Vice President Other acquisition or disposition -- -- 539
Dec 02, 2015 Form 4 CFO & Treasurer Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 98 -- 6,601
Dec 02, 2015 Form 4 CFO & Treasurer Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 98 -- 8,010
Dec 02, 2015 Form 4 Secretary and VP of Human Reso Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 284 -- 431,510
Dec 02, 2015 Form 4 Secretary and VP of Human Reso Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 77 $8.87 431,433
Dec 02, 2015 Form 4 Secretary and VP of Human Reso Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 284 -- 7,840
Dec 02, 2015 Form 4 VP of Manufacturing Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 199,989
Dec 02, 2015 Form 4 VP of Manufacturing Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 86 $8.87 199,903
Dec 02, 2015 Form 4 VP of Manufacturing Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 8,460
Dec 02, 2015 Form 4 Director, Chairman, President and CEO Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 248,092
Dec 02, 2015 Form 4 Director, Chairman, President and CEO Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 14,184
Dec 02, 2015 Form 4 Exec Vice President Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 91,212
Dec 02, 2015 Form 4 Exec Vice President Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 86 $8.87 91,126
Dec 02, 2015 Form 4 Exec Vice President Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 315 -- 8,484
Dec 01, 2015 Form 4 CFO & Treasurer Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160 -- 6,503
Dec 01, 2015 Form 4 CFO & Treasurer Other acquisition or disposition (describe transaction) 2,411 -- 5,697
Dec 01, 2015 Form 4 CFO & Treasurer Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160 -- 8,108
Dec 01, 2015 Form 4 Secretary and VP of Human Reso Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 400 -- 431,335
Dec 01, 2015 Form 4 Secretary and VP of Human Reso Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 109 $8.78 431,226
Dec 01, 2015 Form 4 Secretary and VP of Human Reso Other acquisition or disposition (describe transaction) 9,509 -- 127,601
Dec 01, 2015 Form 4 Secretary and VP of Human Reso Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 400 -- 8,124
Dec 01, 2015 Form 4 VP of Manufacturing Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 420 -- 199,788
Dec 01, 2015 Form 4 VP of Manufacturing Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 114 $8.78 199,674
Dec 01, 2015 Form 4 VP of Manufacturing Other acquisition or disposition (describe transaction) 2,175 -- 12,073

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.