Investor Relations

Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Dec 17, 2013
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,270 $7.07 1,043,021
Jun 14, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,325 $9.96 1,023,773
Jun 03, 2016
EVP, Chief Technical Officer
EVP, Chief Technical Officer Form 4 Open market or private sale of non-derivative or derivative security 10,386 $7.48 46,511
Apr 25, 2006
Director
Director Form 4 Other acquisition or disposition (describe transaction) 10,565 -- 221,881
Jul 03, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,609 $10.47 1,776,869
Mar 05, 2013
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 10,756 $9.91 50,000
May 31, 2005
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,800 $1.00 16,614
May 31, 2005
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,800 -- 18,800
Apr 04, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,989 $8.38 278,357
Apr 04, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,989 $92,082.10 --

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