Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
Mar 20, 2006 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Mar 02, 2006 Director Form 4 Other acquisition or disposition -- -- 5,626
Mar 02, 2006 Director Form 4 Other acquisition or disposition -- -- 5,716
Mar 01, 2006 Director Form 4 Other acquisition or disposition (describe transaction) 2,746 -- --
Feb 28, 2006 Director Form 4 Other acquisition or disposition (describe transaction) 2,880 -- 2,746
Feb 28, 2006 Director Form 4 Other acquisition or disposition (describe transaction) 2,880 -- 2,880
Feb 28, 2006 Corp. VP & Treasurer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $44.06 50,104
Feb 28, 2006 Corp. VP & Treasurer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $49.57 60,104
Feb 28, 2006 Corp. VP & Treasurer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,900 $39.28 64,004
Feb 28, 2006 Corp. VP & Treasurer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 $47.11 70,004

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

Investor Contact

Todd Ernst
Vice President Investor Relations
Phone: 703-280-4535
 

Adam Barr
Director Investor Relations
Phone: 703-280-4544

Contact us via e-mail: investors@ngc.com