| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Mar 28, 2016 |
Director
Trans History: 27
|
Director | Form 4 | Other acquisition or disposition (describe transaction) | 920,309 | -- | -- |
| Dec 07, 2017 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 304,922 | $70.06 | 5,018,097 |
| Apr 01, 2019 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 205,500 | -- | 4,419,432 |
| Oct 01, 2018 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 162,905 | -- | 5,321,984 |
| Dec 08, 2016 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Exercise of in-the-money or at-the-money derivative security | 161,487 | $35.55 | 4,719,874 |
| Dec 08, 2016 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 161,487 | $64.13 | 4,558,387 |
| Mar 11, 2019 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Other acquisition or disposition (describe transaction) | 147,292 | -- | 4,939,240 |
| Nov 15, 2012 |
President and COO, Energy
Trans History: 332
|
President and COO, Energy | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 140,570 | -- | 140,570 |
| May 05, 2008 |
Director, Chairman & CEO, Director
Trans History: 559
|
Director, Chairman & CEO, Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 90,000 | -- | 90,000 |
| Dec 10, 2015 |
Exec VP and COO
Trans History: 67
|
Exec VP and COO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 85,397 | -- | 85,397 |
| Dec 10, 2015 |
Exec VP and COO
Trans History: 67
|
Exec VP and COO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 83,779 | $35.13 | 83,779 |
| Aug 15, 2005 |
Director, President & COO, Director
Trans History: 58
|
Director, President & COO, Director | Form 4 | Open market or private sale of non-derivative or derivative security | 79,751 | $50.14 | -- |
| May 22, 2018 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 78,620 | $59.72 | 5,414,889 |
| Sep 19, 2019 |
Director, President & CEO
Trans History: 67
|
Director, President & CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 76,337 | -- | 76,337 |
| May 21, 2018 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 75,000 | $59.84 | 5,336,269 |
| Feb 24, 2016 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 73,602 | $40.12 | 4,130,553 |
| Feb 19, 2015 |
Director, President and CEO
Trans History: 332
|
Director, President and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 65,841 | -- | 65,841 |
| Feb 25, 2016 |
Director, President and CEO
Trans History: 332
|
Director, President and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 61,023 | -- | 61,023 |
| Feb 04, 2016 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 60,603 | $34.86 | 3,850,842 |
| Feb 21, 2014 |
Director, President and CEO
Trans History: 332
|
Director, President and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 58,957 | -- | 58,957 |
| Dec 07, 2017 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 58,562 | $69.20 | 4,713,175 |
| Dec 08, 2017 |
Ten Percent Owner
Trans History: 148
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 53,905 | $69.19 | 5,093,440 |
| May 19, 2005 |
Director, President & COO, Director
Trans History: 58
|
Director, President & COO, Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 52,500 | $7.00 | 71,171 |
| May 19, 2005 |
Director, President & COO, Director
Trans History: 58
|
Director, President & COO, Director | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 52,500 | -- | -- |
| Feb 22, 2013 |
Director, President and CEO
Trans History: 332
|
Director, President and CEO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 51,270 | -- | 51,270 |
* 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.