VACA COCA GUIMAR 4

4 · PIONEER NATURAL RESOURCES CO · Filed Dec 14, 2004

Form 4

Period: 2004-12-14

SUBSIDIARY OFFICER

Transactions

Exercise/Conversion
Common Stock
2004-12-14$14.00/sh+3,333$46,662→ 43,393 total
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2004-12-14$18.30/sh−12,667$231,806→ 6,333 total
Exercise: $18.30From: 2003-02-19Exp: 2008-02-19→ Common Stock (12,667 underlying)
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2004-12-14$12.50/sh−12,500$156,250→ 0 total
Exercise: $12.50From: 2001-08-16Exp: 2006-08-16→ Common Stock (12,500 underlying)
Exercise/Conversion
Common Stock
2004-12-14$12.44/sh+10,000$124,375→ 53,393 total
Exercise/Conversion
Common Stock
2004-12-14$12.50/sh+12,500$156,250→ 65,893 total
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2004-12-14$12.44/sh−10,000$124,375→ 0 total
Exercise: $12.44From: 2000-08-23Exp: 2005-08-23→ Common Stock (10,000 underlying)
Sale
Common Stock
2004-12-14$34.50/sh−38,500$1,328,265→ 40,060 total
Exercise/Conversion
Common Stock
2004-12-14$18.30/sh+12,667$231,806→ 78,560 total
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2004-12-14$14.00/sh−3,333$46,662→ 0 total
Exercise: $14.00From: 1999-11-23Exp: 2004-11-23→ Common Stock (3,333 underlying)

Documents

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