CONFORMED COPY AMENDMENT NO. 1 TO RIGHTS AGREEMENT AMENDMENT (THIS "AMENDMENT"), dated as of April 2, 2000, to the Rights Agreement, dated as of October 29, 1998, between Anadarko Petroleum Corporation, a Delaware corporation (the "Company"), and...Rights Agreement • April 5th, 2000 • Anadarko Petroleum Corp • Crude petroleum & natural gas • Delaware
CONFORMED COPY AGREEMENT AND PLAN OF MERGERAgreement and Plan of Merger • April 5th, 2000 • Anadarko Petroleum Corp • Crude petroleum & natural gas • Delaware
UPR STOCK OPTION AGREEMENTStock Option Agreement • April 5th, 2000 • Anadarko Petroleum Corp • Crude petroleum & natural gas • Delaware
ANADARKO STOCK OPTION AGREEMENTConformed Copy • April 5th, 2000 • Anadarko Petroleum Corp • Crude petroleum & natural gas • Delaware
