Date Filer Title Filing Type Shares Traded Price Total Held
Jul 02, 2018
Director, Chair of the Board
Director, Chair of the Board Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 536 -- 13,894
Jul 02, 2018
Director, Chair of the Board
Director, Chair of the Board Form 4 Open market or private sale of non-derivative or derivative security 978 $59.30 12,916
Jun 21, 2018
Sr. VP & CFO
Sr. VP & CFO Form 4 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-3 298 $60.53 7,071
May 24, 2018
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 20,000 $59.43 5,484,889
May 23, 2018
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 50,000 $59.56 5,464,889
May 22, 2018
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 78,620 $59.72 5,414,889
May 21, 2018
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 75,000 $59.84 5,336,269
May 18, 2018
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 39,129 $58.36 5,261,269
May 09, 2018
Sr. VP & CFO
Sr. VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,717 -- 7,369
May 03, 2018
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 53,354
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,694 $35.05 93,341
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 709 $65.00 92,632
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 100 $65.03 92,532
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,686 $65.05 90,846
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,400 $65.08 89,446
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 4,018 $65.10 85,428
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,700 $65.12 83,728
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 1,495 $65.15 82,233
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 330 $65.17 81,903
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 2,005 $65.20 79,898
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 300 $65.22 79,598
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 725 $65.25 78,873
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 500 $65.33 78,373
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 331 $65.35 78,042
May 01, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 800 $65.38 77,242

* 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.