Date Name Title Filing Type Shares Traded Price Total Held
Dec 12, 2017
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 139,474 -- 139,474
Dec 16, 2016
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 146,815 -- 146,815
Dec 15, 2009
Director, CEO and President, Ten Percent Owner
Director, CEO and President, Ten Percent Owner Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 $8.77 282,058
Dec 15, 2009
Director, CEO and President, Ten Percent Owner
Director, CEO and President, Ten Percent Owner Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 -- --
Aug 06, 2021
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160,000 $52.03 596,176
Aug 06, 2021
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160,000 -- --
Dec 16, 2011
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 160,000 -- 160,000
Dec 16, 2015
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 172,723 -- 172,723
May 11, 2020
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 187,500 $30.63 722,368
May 11, 2020
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 187,500 -- --

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