Date Filer Title Filing Type Shares Traded Price Total Held
Feb 12, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 8,259 $35.00 3,927,693
Feb 12, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 25,000 $35.05 3,952,693
Feb 11, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 10,000 $33.70 3,904,952
Feb 11, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 31,000 $33.71 3,935,952
Feb 10, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 25,000 $34.54 3,887,652
Feb 10, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 27,300 $34.57 3,914,952
Feb 09, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 33,800 $34.33 3,912,652
Feb 08, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 18,750 $34.28 3,878,852
Feb 08, 2016
Ten Percent Owner
Ten Percent Owner Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 3,790,239
Feb 08, 2016
Ten Percent Owner
Ten Percent Owner Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Feb 08, 2016
Ten Percent Owner
Ten Percent Owner Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Feb 05, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 9,260 $34.17 3,860,102
Feb 04, 2016
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 60,603 $34.86 3,850,842
Feb 25, 2014
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 597 $35.14 6,308
Feb 25, 2014
VP, Competitive Resources
VP, Competitive Resources 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-3 202 $35.02 6,106
Feb 24, 2014
VP, Competitive Resources
VP, Competitive Resources 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-3 288 $35.25 6,905
Feb 19, 2014
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 519 $35.11 7,193
Feb 18, 2014
VP, Competitive Resources
VP, Competitive Resources 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-3 259 $35.44 7,712
Jan 03, 2014
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 2,644 -- 7,971
Jan 02, 2014
VP, Competitive Resources
VP, Competitive Resources 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 1,019 $40.82 10,615
Dec 10, 2013
VP, Competitive Resources
VP, Competitive Resources Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $37.40 30,180
Dec 10, 2013
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 5,000 $40.01 25,180
Dec 10, 2013
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 13,546 -- 11,634
Dec 10, 2013
VP, Competitive Resources
VP, Competitive Resources Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Dec 10, 2013
VP, Competitive Resources
VP, Competitive Resources Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $37.40 30,180

* 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.