Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
Sep 30, 2008 Director Form 4 Other acquisition or disposition -- -- 7,572
Sep 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 339 $60.54 663
Sep 30, 2008 Director Form 4 Other acquisition or disposition -- -- --
Sep 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 577 $60.54 14,591
Sep 30, 2008 Director Form 4 Other acquisition or disposition -- -- 1,919
Sep 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 689 $60.54 3,397
Sep 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 360 $60.54 4,575
Sep 30, 2008 Director Form 4 Other acquisition or disposition -- -- 1,000
Sep 30, 2008 Director Form 4 Other acquisition or disposition (describe transaction) 721 $60.54 9,324
Sep 30, 2008 Director Form 4 Other acquisition or disposition -- -- 61,922

* 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