Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
Jun 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 659 $66.90 2,708
Jun 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 344 $66.90 4,215
Jun 30, 2008 Director Form 4 Other acquisition or disposition -- -- 1,000
Jun 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 689 $66.90 8,603
Jun 30, 2008 Director Form 4 Other acquisition or disposition -- -- 51,922
Jun 30, 2008 Director Form 4 Other acquisition or disposition -- -- 12,357
Jun 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 351 $66.90 5,253
Jun 30, 2008 Director Form 4 Other acquisition or disposition -- -- 1,236
Jun 30, 2008 Director Form 4 Other acquisition or disposition -- -- 2,683
Jun 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 341 $66.90 3,439

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.

Investor Contact

Phone: 703-280-2268
Email: investors@ngc.com