Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
Feb 29, 2012 Director, Chmn., CEO and Pres. Form 4 Other acquisition or disposition -- -- 2,937
Feb 27, 2012 Director, Chmn., CEO and Pres. Form 4 Other acquisition or disposition (describe transaction) 65,065 -- --
Feb 27, 2012 Director, Chmn., CEO and Pres. Form 4 Other acquisition or disposition (describe transaction) 65,065 -- 212,733
Feb 23, 2012 Corp VP & Pres Aerospace Sys Form 4 Other acquisition or disposition -- -- 6,918
Feb 23, 2012 Corp VP & Pres Aerospace Sys Form 4 Other acquisition or disposition -- -- 10,154
Feb 23, 2012 Corp VP & Pres Aerospace Sys Form 4 Other acquisition or disposition -- -- 12,398
Feb 23, 2012 Corp VP & Pres Aerospace Sys Form 4 Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities 12,501 -- --
Feb 23, 2012 Director Form 4 Other acquisition or disposition -- -- 12,475
Feb 23, 2012 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Feb 22, 2012 Director, Chmn., CEO and Pres. Form 4 Other acquisition or disposition -- -- 147,668

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

Investor Contact

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Email: investors@ngc.com