Date Filer Title Filing Type Shares Traded Price Total Held
Dec 11, 2017
Exec VP and COO
Exec VP and COO Form 4 Open market or private sale of non-derivative or derivative security 11,899 $69.27 82,776
Dec 11, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 11,983 $69.25 5,112,123
Dec 08, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 21,438 $69.87 5,039,535
Dec 08, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 53,905 $69.19 5,093,440
Dec 08, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 6,700 $68.92 5,100,140
Dec 07, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 21,033 $68.94 4,654,613
Dec 07, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 58,562 $69.20 4,713,175
Dec 07, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 304,922 $70.06 5,018,097
Dec 06, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 28,301 $67.17 4,586,688
Dec 06, 2017
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 46,892 $67.45 4,633,580
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 14,227
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 14,730
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 6,377
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 7,008
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 4,621
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 10,051
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 21,305
Oct 02, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 320 -- 6,377
Oct 02, 2017
Director, Chair of the Board
Director, Chair of the Board Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 417 -- 12,414
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 13,907
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 14,410
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 6,057
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 6,688
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 4,301
Jul 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 367 -- 9,731

* 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.