X0202 4 2004-06-21 0000778438 BERRY PETROLEUM CO BRY 0001191743 BUSH WILLIAM E JR C/O BERRY PETROLEUM COMPANY 5201 TRUXTUN AVE., SUITE 300 BAKERSFIELD CA 93309 1 0 0 0 Class A Common Stock 330000 I As Co-Trustee of William E. Bush Trust Class A Common Stock 2004-06-21 4 M 0 5000 18.9375 A 155823 D Class A Common Stock 2004-06-21 4 M 0 5000 19.22 A 160823 D Class A Common Stock 2004-06-21 4 F 0 6316 30.21 D 154507 D Non-Statutory Stock Option (NSO) 18.9375 2004-06-21 4 M 0 5000 0 D 1998-05-15 2007-12-02 Class A Common Stock 5000 0 D Non-Statutory Stock Option (NSO) 19.22 2004-06-21 4 M 0 5000 0 D 2003-12-02 2013-12-02 Class A Common Stock 5000 0 D NSO - Right to buy Berry Petroleum Company Class A Common Stock Exercise of Nonstatutory stock option under the Company's 1994 Stock Option Plan in a transaction exempt under rule 16B. Kenneth A. Olson under POA for William E. Bush 2004-06-23