Date Filer Title Filing Type Shares Traded Price Total Held
Apr 28, 2015
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,777 -- --
Feb 22, 2016
Director, President and CEO
Director, President and CEO 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 4,157 $39.80 83,835
Feb 23, 2016
Director, President and CEO
Director, President and CEO 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 7,565 $40.20 76,270
Feb 25, 2016
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,990 -- 96,260
Feb 25, 2016
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,299 -- 102,559
Feb 25, 2016
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 61,023 -- 61,023
Feb 29, 2016
Director, President and CEO
Director, President and CEO 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 3,494 $39.89 99,065
Feb 21, 2017
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 2,020 $63.70 97,045
Feb 22, 2017
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 5,960 $64.31 91,085
Feb 23, 2017
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 48,955 -- 140,040
Feb 23, 2017
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 12,204 -- 152,244
Feb 23, 2017
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 5,426 $63.85 146,818
Feb 23, 2017
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 36,322 -- 36,322
Feb 27, 2017
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 53,354
Feb 27, 2017
Director, President and CEO
Director, President and CEO 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 3,668 $65.84 89,796
Feb 28, 2017
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 2,995 $65.75 86,801
Feb 28, 2017
Director, President and CEO
Director, President and CEO 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 13,688 $64.77 73,113
Mar 01, 2017
Director, President and CEO
Director, President and CEO 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 14,559 $60.90 58,554
Feb 20, 2018
Director, President and CEO
Director, President and CEO 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 4,227 $69.09 54,327
Feb 21, 2018
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 3,330 $68.30 50,997
Feb 22, 2018
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 12,987 -- 114,340
Feb 22, 2018
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 50,356 -- 101,353
Feb 22, 2018
Director, President and CEO
Director, President and CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 36,208 -- 36,208
Feb 26, 2018
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 53,354
Feb 26, 2018
Director, President and CEO
Director, President and CEO 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 6,014 $69.28 108,326

* 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.