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Filing tables
Filing exhibits
- S-8 Registration of securities for employees
- 4.3 Deferred Compensation Plan
- 4.4 Deferred Compensation Plan Trust Agreement
- 5.1 Opinion of Vinson & Elkins L.L.P.
- 23.1 Consent of Ernst & Young LLP
- 23.2 Consent of Arthur Andersen LLP (Dallas, Texas)
- 23.3 Consent of Pricewaterhousecoopers LLP
- 23.4 Consent of Pricewaterhousecoopers LLP
- 23.5 Consent of Vinson & Elkins L.L.P.
OIS similar filings
External links