| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Jan 15, 2008 | Corp. VP & Pres. Ship Systems | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 12,500 | $81.10 | 90,544 | |
| Nov 23, 2004 | Corp. VP & Pres. Electric Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,500 | $44.06 | 97,302 | |
| Nov 23, 2004 | Corp. VP & Pres. Electric Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,500 | $44.06 | -- | |
| Feb 23, 2012 | Corp VP & Pres Aerospace Sys | Form 4 | Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities | 12,501 | -- | -- | |
| Feb 18, 2015 | Corp VP & Pres Info Syst | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,508 | -- | 29,481 | |
| Feb 18, 2015 | Corp VP & Pres Info Syst | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,508 | -- | 68,409 | |
| Feb 13, 2019 | Corp VP, CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,529 | -- | 45,427 | |
| Feb 13, 2019 | Corp VP, CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,529 | -- | 25,913 | |
| Feb 13, 2019 | Corp VP & Pres Tech Svcs | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,529 | -- | 82,571 | |
| Feb 13, 2019 | Corp VP & Pres Tech Svcs | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 12,529 | -- | 22,865 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.