Investor Relations

Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Jan 28, 2005
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 8,000 $3.00 28,630
Jan 13, 2005
Director, Ten Percent Owner
Director, Ten Percent Owner Form 4/A Open market or private purchase of non-derivative or derivative security 1,500 $3.00 393,500
Jan 18, 2005
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 433 $3.04 52,631
Feb 28, 2012
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 55,125 $3.06 91,835
Mar 13, 2019
EVP, Chief Technical Officer
EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 805 $3.08 59,400
Mar 13, 2019
EVP, Chief Technical Officer
EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 6,089 $3.10 65,489
Jan 26, 2005
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 16,000 $3.12 36,630
Mar 13, 2019
EVP, Chief Technical Officer
EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 6,106 $3.14 71,595
Apr 29, 2009
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 3,700 $3.25 83,555
Apr 29, 2009
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,300 $3.27 87,255

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