| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Mar 04, 2008 | Corp VP & Pres Elec Miss. Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,000 | $39.28 | -- | |
| Feb 21, 2006 | Corp. VP, Communications | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,000 | $37.03 | 57,980 | |
| Feb 21, 2006 | Corp. VP, Communications | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,000 | $37.03 | -- | |
| Feb 28, 2005 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4/A | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,000 | $52.90 | 68,835 | |
| Feb 28, 2005 | Corp. VP & Chf. H.R. & Adm Ofr | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,000 | $52.90 | 61,125 | |
| Feb 28, 2005 | Corp.VP, Government Relations | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,000 | $52.90 | 70,415 | |
| Feb 28, 2005 | Corp. VP & General Counsel | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,000 | $52.90 | 82,147 | |
| Mar 10, 2014 | Corp. VP & CFO | Form 4 | Open market or private sale of non-derivative or derivative security | 12,013 | $123.20 | 225,130 | |
| Feb 21, 2012 | Corp VP & Pres Tech Servs | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,031 | $47.99 | 56,084 | |
| Feb 21, 2012 | Corp VP & Pres Tech Servs | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,031 | -- | -- |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.