| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 16, 2005 | Corp. VP & Pres. Electric Sys. | Form 4/A | 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 | 8,088 | $53.99 | 82,164 | |
| Feb 16, 2005 | Corp. VP & Secretary | Form 4 | Other acquisition or disposition (describe transaction) | 1,285 | $53.99 | 33,894 | |
| Feb 16, 2005 | 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 | 1,430 | $53.99 | 32,464 | |
| Feb 16, 2005 | Corp. VP, Strategy & Tech. | Form 4 | Other acquisition or disposition (describe transaction) | 1,607 | $53.99 | 38,522 | |
| Feb 16, 2005 | 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 | 1,787 | $53.99 | 36,735 | |
| Feb 16, 2005 | Corp. VP, Communications | Form 4 | Other acquisition or disposition (describe transaction) | 3,855 | $53.99 | 35,060 | |
| Feb 16, 2005 | 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 | 4,290 | $53.99 | 30,770 | |
| Feb 16, 2005 | Corp. VP & Pres., Info. Tech. | Form 4 | Other acquisition or disposition (describe transaction) | 2,487 | $53.99 | 16,737 | |
| Feb 16, 2005 | Corp. VP & Pres., Info. 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 | 2,527 | $53.99 | 14,210 | |
| Feb 16, 2005 | Corp. VP & Pres., Info. Tech. | Form 4/A | Other acquisition or disposition (describe transaction) | 2,487 | $53.99 | 30,987 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.