Exhibit A
Transactions by Reporting Persons in the last 60 days.
Beneficial Ownership |
| Purchase or |
| Quantity |
| Transaction |
| Price per Share |
| How Effected |
| |
Relational Investors LLC |
| Sale |
| 1,081 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 414 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 1,561 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 3,172 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 1,813 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 5,056 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 1,939 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,587 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,374 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,174 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 449 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 74 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 28 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 527 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 202 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 786 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 301 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 389 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 149 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 708 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 271 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,004 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 384 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 952 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 408 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 521 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,109 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,191 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 20 |
| 4/21/2015 |
| $ | 83.44 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 8 |
| 4/21/2015 |
| $ | 83.45 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,520 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,144 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,373 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 2,492 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 4,164 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 5,012 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 987 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 5,027 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 7,106 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 5,351 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 6,419 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 5,045 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,307 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 2,492 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 4,559 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,038 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 613 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,243 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,492 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 105 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 79 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 95 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 742 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 559 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 671 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 156 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 950 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 832 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 999 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 548 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 412 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 495 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 996 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 750 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 900 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,412 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,063 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,276 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,913 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,009 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 432 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 330 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,399 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 4,374 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,293 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,952 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 29 |
| 4/22/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 22 |
| 4/22/2015 |
| $ | 82.85 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 26 |
| 4/22/2015 |
| $ | 82.62 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,145 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,301 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 5,012 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 14,450 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 5,349 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 10,715 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 4,696 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,799 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 10,952 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,243 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 3,585 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 31 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 48 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 33 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 137 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 58 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 559 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 916 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 696 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 832 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 2,401 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 413 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 1,183 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 7 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 750 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 2,162 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,063 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 3,066 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 710 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 626 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 105 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 164 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 45 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 20 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 2,536 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 143 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,246 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,293 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 9,494 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 22 |
| 4/23/2015 |
| $ | 83.25 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 30 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 34 |
| 4/23/2015 |
| $ | 83.23 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,163 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 931 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 5,092 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 4,078 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 5,434 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 2,137 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 2,216 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,860 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,091 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,263 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,012 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 80 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 49 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 15 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 568 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 455 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 846 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 677 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 419 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 336 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 762 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 610 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,081 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 865 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 386 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 639 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 122 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 317 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,172 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,346 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 2,679 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 22 |
| 4/24/2015 |
| $ | 82.93 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 18 |
| 4/24/2015 |
| $ | 82.82 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 1,146 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,187 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 5,014 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors Mid-Cap Fund I, L.P. |
| Sale |
| 13,946 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 5,338 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 562 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors Mid-Cap Fund II, L.P. |
| Sale |
| 14,288 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,800 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 10,571 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 1,245 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Coast Partners, L.P. |
| Sale |
| 3,461 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 80 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Fund Partners, L.P. |
| Sale |
| 223 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 559 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
RH Fund 1, L.P. |
| Sale |
| 1,557 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 833 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors XV, L.P. |
| Sale |
| 2,320 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 413 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors XVI, L.P. |
| Sale |
| 1,151 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 750 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors XX, L.P. |
| Sale |
| 2,089 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 1,064 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors XXIII, L.P. |
| Sale |
| 2,961 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,442 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 2,807 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors IX, L.P. |
| Sale |
| 1,203 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 3,294 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors LLC |
| Sale |
| 9,164 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 22 |
| 4/27/2015 |
| $ | 82.87 |
| Open Market |
|
Relational Investors XXIV, L.P. |
| Sale |
| 64 |
| 4/27/2015 |
| $ | 83.14 |
| Open Market |
|
