| Transaction Date | Name | Action | Shares | Price($) | Value($) | Type | Report Date |
| 9/8/2008 | Fayez Sarofim & Co. Director | Buy | 10,000 | 28.17 | 281,700 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Richard Roeske VP & Chief Accounting Officer | Buy | 1,000 | 25.82 | 25,820 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Richard Carl Vie Chairman; Director | Buy | 1,000 | 25.96 | 25,960 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Richard Carl Vie Chairman; Director | Buy | 700 | 25.95 | 18,165 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Richard Carl Vie Chairman; Director | Buy | 200 | 25.94 | 5,188 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Richard Carl Vie Chairman; Director | Buy | 100 | 25.97 | 2,597 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/5/2008 | Fayez Sarofim & Co. Director | Buy | 10,000 | 26.37 | 263,700 | Direct | 9/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | Richard Carl Vie Chairman; Director | Buy | 1,600 | 25.86 | 41,376 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | Richard Carl Vie Chairman; Director | Buy | 100 | 25.84 | 2,584 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | Richard Carl Vie Chairman; Director | Buy | 300 | 25.85 | 7,755 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | David Frederick Bengston Vice President | Buy | 1,000 | 26.01 | 26,010 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | Donald Gene Southwell President, CEO; Director | Buy | 1,000 | 25.96 | 25,960 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 9/4/2008 | Eric John Draut Executive Vice President & CFO; Director | Buy | 1,000 | 25.99 | 25,990 | Direct | 9/4/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 3,300 | 34.78 | 114,774 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 100 | 34.72 | 3,472 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 300 | 34.71 | 10,413 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 300 | 34.74 | 10,422 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 900 | 34.77 | 31,293 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/5/2008 | Donald V. Fites Director | Buy | 1,100 | 34.75 | 38,225 | Direct | 6/5/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 6/4/2008 | Eric John Draut Executive Vice President & CFO; Director | Sell |
(3,600)
| -- | -- | Direct | 6/4/2008 |
|
| Bona fide gift |
| 5/12/2008 | James E. Annable Director | Sell |
(3,459)
| 39.01 |
(134,936)
| Direct | 5/12/2008 |
|
| 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 |
| 5/12/2008 | James E. Annable Director | Buy | 4,000 | 33.74 | 134,960 | Direct | 5/12/2008 |
|
| Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
| 4/28/2008 | Richard Carl Vie Chairman; Director | Sell |
(1,200)
| -- | -- | Direct | 4/28/2008 |
|
| Bona fide gift |
| 4/28/2008 | Richard Carl Vie Chairman; Director | Sell |
(1,000)
| -- | -- | Direct | 4/28/2008 |
|
| Bona fide gift |
| 4/28/2008 | Richard Carl Vie Chairman; Director | Sell |
(1,200)
| -- | -- | Direct | 4/28/2008 |
|
| Bona fide gift |
| 4/28/2008 | Richard Carl Vie Chairman; Director | Sell |
(1,000)
| -- | -- | Direct | 4/28/2008 |
|
| Bona fide gift |
| 3/17/2008 | Donald Gene Southwell President, CEO; Director | Buy | 1,000 | 32.72 | 32,720 | Direct | 3/17/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 200 | 33.15 | 6,630 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.24 | 3,324 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.18 | 3,318 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 400 | 33.23 | 13,292 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.20 | 3,320 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/13/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.14 | 3,314 | Direct | 3/13/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | Donald Gene Southwell President, CEO; Director | Buy | 800 | 34.01 | 27,208 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.98 | 3,398 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | Donald Gene Southwell President, CEO; Director | Buy | 100 | 33.92 | 3,392 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | David Frederick Bengston Vice President | Buy | 300 | 34.05 | 10,215 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | David Frederick Bengston Vice President | Buy | 200 | 34.07 | 6,814 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | David Frederick Bengston Vice President | Buy | 100 | 34.08 | 3,408 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |
| 3/6/2008 | David Frederick Bengston Vice President | Buy | 400 | 34.04 | 13,616 | Direct | 3/6/2008 |
|
| Open market or private purchase of non-derivative or derivative security |