Date Filer Title Filing Type Shares Traded Price Total Held
Dec 31, 2012
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-3 970 $44.55 22,568
Feb 24, 2012
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-3 203 $44.68 23,037
Feb 16, 2012
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,669 -- 20,907
Feb 16, 2012
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,333 -- 23,240
Feb 16, 2012
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,034 -- 6,034
Feb 10, 2012
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-3 187 $41.45 17,238
Dec 30, 2011
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-3 646 $35.77 17,704
Dec 30, 2011
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-3 279 $35.77 17,425
Feb 24, 2011
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,320 $61.56 15,907
Feb 24, 2011
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,980 $56.65 17,887
Feb 24, 2011
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,660 -- 4,660
Feb 14, 2011
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-3 199 $63.90 8,587
Feb 11, 2011
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-3 187 $63.39 8,786
Feb 22, 2010
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-3 490 $66.06 8,643
Feb 11, 2010
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,830 $61.56 9,133
Feb 11, 2010
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,560 -- 4,560
Feb 17, 2009
VP, Competitive Resources
VP, Competitive Resources Form 4/A Open market or private sale of non-derivative or derivative security 355 $56.67 6,997
Feb 13, 2009
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 538 $54.14 7,174
Feb 12, 2009
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,052 -- 7,712
May 05, 2008
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
Feb 14, 2008
VP, Competitive Resources
VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 666 $51.38 6,660
Dec 06, 2007
VP, Competitive Resources
VP, Competitive Resources Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,333 $21.18 9,293
Dec 06, 2007
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 32 $77.25 9,261
Dec 06, 2007
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 100 $77.26 9,161
Dec 06, 2007
VP, Competitive Resources
VP, Competitive Resources Form 4 Open market or private sale of non-derivative or derivative security 100 $77.41 9,061

* 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.