Insider Transactions

Corporate Governance
Transaction Date Filer Title Filing Transaction Type Shares Traded Price Total Held*
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 3,960
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 34,932
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 2,368
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 16,860
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 5,347
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 16,842
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 29,986
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 7,550
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 11,910
May 16, 2018 Director Form 4 Other acquisition or disposition (describe transaction) 483 $321.16 2,809

* 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