Date Filer Title Filing Type Shares Traded Price Total Held
Feb 23, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 345 $35.27 10,119
Feb 20, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 453 $34.78 10,464
Feb 19, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,542 -- 10,314
Feb 19, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 603 -- 10,917
Feb 19, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,287 -- 10,287
Feb 17, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 247 $35.74 6,772
Jan 02, 2015
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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 35 $41.99 7,019
Feb 25, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 124 $35.02 7,054
Feb 24, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 370 $35.25 7,178
Feb 19, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,833 -- 7,548
Feb 19, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,309 $35.29 7,309
Feb 18, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 251 $35.44 4,715
Jan 02, 2014
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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 36 $40.82 4,966
Sep 16, 2013
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 141 $41.15 5,002
Feb 25, 2013
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 124 $43.16 5,143
Feb 21, 2013
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,361 -- 5,267
Feb 21, 2013
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,521 -- 6,521
Feb 19, 2013
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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-3 248 $43.10 2,906
Dec 31, 2012
Votava Shannon M.
VP/General Counsel/Corp Sec
 VP/General Counsel/Corp Sec 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 22 $44.55 3,154
Sep 14, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel 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 90 $45.85 3,176
Feb 24, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel 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 80 $44.68 3,266
Feb 16, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,555 -- 3,346
Feb 16, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,023 -- 4,023
Jan 03, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 1,011
Jan 03, 2012
Votava Shannon M.
Vice President/General Counsel
 Vice President/General Counsel Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 780

* 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.