THE LUBRIZOL CORPORATION
2005 EXCESS DEFINED CONTRIBUTION PLAN
(As Amended and Restated January 1, 2008)
The Lubrizol Corporation hereby establishes, effective as of January 1, 2005 and amended and
restated as of January 1, 2008, The Lubrizol Corporation 2005 Excess Defined Contribution Plan
(the “Plan”) for the purpose of supplementing the benefits of certain employees, as permitted by
Section 3(36) of the Employee Retirement Income Security Act of 1974 and providing deferred
compensation benefits to a select group of management and highly compensated employees.
1.1 Definitions . For the purposes hereof, the following words and phrases shall have the
meanings indicated, unless a different meaning is plainly required by the context:
(a) Beneficiary . The term “Beneficiary” shall mean the person or persons who shall be
designated by a Participant to receive distribution of such Participant’s interest under the Plan in
the event such Participant dies before full distribution of his interest.
(b) Code . The term ”Code” shall mean the Internal Revenue Code as amended from time to
time. Reference to a section of the Code shall include such section and any comparable section
or sections of any future legislation that amends, supplements, or supersedes such section.
(c) Company . The term “Company” shall mean The Lubrizol Corporation, an Ohio corporation,
its corporate successors and the surviving corporation resulting from any merger of The Lubrizol
Corporation with any other corporation or corporations, and any subsidiaries of The Lubrizol
Corporation which adopt the Plan.
(d) Executive Council Deferred Compensation Plan . The term “Executive Council Deferred
Compensation Plan” shall mean The Lubrizol Corporation 2005 Executive Council Deferred
Compensation Plan, as shall be in effect on the date of the Participant’s retirement, death, or
other termination of employment.
(e) Fund . The term “Fund” shall