X0201 4 2003-08-04 0 0001190935 PIMCO CORPORATE OPPORTUNITY FUND PTY 0001201918 HINMAN DAVID C 1345 AVENUE OF AMERICAS NEW YORK NY 10105 0 1 0 0 Vice President/Portfolio Mgr. Compensation Deferral Account 0 2003-08-04 4 A 0 600 15.4 A 2003-08-04 1988-08-08 Common Shares of Beneficial Interest 600 5600 I Deferred Compensation Plan Compensation Deferral Account 0 2003-08-04 4 A 0 700 15.45 A 2003-08-04 1988-08-08 Common Shares of Beneficial Interest 700 6300 I Deferred Compensation Plan Compensation Deferral Account 0 2003-08-04 4 A 0 1200 15.45 A 2003-08-04 1988-08-08 Common Shares of Beneficial Interest 1200 7500 I Deferred Compensation Plan Mr. Hinman will receive in cash the value of the shares at the time he is eligible to receive benefits under the Executive Deferred Compensation Plan, unless he instructs the rabbi trust to sell the shares at an earlier date and allocate the proceeds of the sale to a different investment. Mr. Kennedy is not elegible to receive benefits under the Executive Deferred Compensation Plan until five years after the plan year in which the contribution was made to his account, or such later date beyond five years as Mr. Hinman elects. The rabbi trust established in connection with the Executive Deferred Compensation Plan of Allianz Dresdner Asset Management of America LLC acquired common shares of beneficial interest in PIMCO Corporate Opportunity Fund for the Compensation Deferral Account maintained for the benefit of Mr. Hinman after a contribution to the plan made by Pacific Investment Management Company LLC, a subsidiary of Allianz Dresdner Asset Management of America LLC. The shares are held in the name of the Allianz Dresdner Asset Management Plan of America. Pacific Investment Management Company LLC will file a separate Form 4 relating to the acquisition of the common shares of PIMCO Corporate Opportunity Fund for the Compensation Deferral Account maintained for the benefit of Mr. Hinman. Francis C. Poli, Attorney in fact for David C. Hinman 2003-08-04