59 results
8-K
EX-99
PXD
Pioneer Natural Resources Co.
1 Feb 05
Entry into a Material Definitive Agreement
12:00am
, storage, disposal,
release or transportation of waste materials or hazardous or toxic substances,
or (c) the regulation of or exposure to hazardous … designated as a "toxic substance," "hazardous
substance" or "hazardous waste" under any Environmental Law, including Section
101(14
8-K
EX-99
2jbk0s
21 Apr 05
Entry into a Material Definitive Agreement
12:00am
8-K
EX-99
9olr8ew
1 Feb 05
Entry into a Material Definitive Agreement
12:00am
8-K
EX-14
v7vf nv5uqtbdhgn2rt
2 Mar 07
Departure of Directors or Principal Officers
12:00am