| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| 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 | -- | |
| Nov 23, 2004 | Corp. VP & Pres. Electric Sys. | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 11,250 | $43.49 | -- | |
| Nov 23, 2004 | Corp. VP & Treasurer | Form 4 | Other acquisition or disposition | -- | -- | 8,120 | |
| Nov 22, 2004 | Corp. VP & Chf. H.R. & Adm Ofr | 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 | 328 | $56.33 | 62,636 | |
| Nov 22, 2004 | Corp.VP, Government Relations | 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 | 862 | $56.33 | 64,243 | |
| Nov 22, 2004 | Corp. VP & Pres. Electric Sys. | 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 | 444 | $56.33 | 84,802 | |
| Nov 22, 2004 | Corp. VP & Secretary | 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 | 228 | $56.33 | 34,045 | |
| Nov 22, 2004 | Corp. VP, Strategy & Tech. | 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 | 500 | $56.33 | 39,645 | |
| Nov 22, 2004 | Corp. VP, Communications | 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 | 185 | $56.33 | 34,595 | |
| Nov 22, 2004 | Corp. VP & Treasurer | 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 | 286 | $56.33 | 16,756 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.