Aggregation of Agreement. If the Employer offers other non-qualified deferred compensation plans in addition to this Agreement, this Agreement and those plans shall be treated as a single plan to the extent required under Code Section 409A.

In the case of a reemployed Employee, all of his separate Periods of Service shall be aggregated and treated as a single continuous Period of Service. When partial months are aggregated, 30 days shall be deemed to equal one full month.

Aggregation of Employers. To the extent required under [Section 409A] of the Code, if the Bank is a member of a controlled group of corporations or a group of trades or business under common control (as described in [Section 414(b)] or # of the Code), all members of the group shall be treated as a single employer for purposes of whether there has occurred a Separation from Service and for any other purposes under the Plan as [Section 409A] of the Code shall require.

Aggregation of Shares. If, after the date hereof, and subject to the provisions of Section 6.3 below, the number of outstanding Shares is decreased by a consolidation, combination, reverse stock split or reclassification of Shares or other similar event, then, on the effective date thereof, the number of Shares purchasable hereunder shall be decreased in proportion to such decrease in outstanding Shares, and the Exercise Price shall be proportionately increased.

Aggregation of Shares. All shares of capital stock of the Company held or acquired by affiliated entities or persons shall be aggregated together for the purpose of determining the availability of any rights under this Agreement.

-5 A “permissive aggregation group” includes the required aggregation group of Plans plus any other qualified Plan(s) of the Employer that are not required to be aggregated but which, when considered as a group with the required aggregation group, satisfy the requirements of Code Sections 401(a)(4) and 410 and are comparable to the Plans in the required aggregation group. No Plan in the permissive aggregation group will be considered a top-heavy Plan if the permissive aggregation group is not a top-heavy group. Only a Plan that is part of the required aggregation group will be considered a top-heavy Plan if the permissive aggregation group is top-heavy.

If this plan is a part of a required aggregation group and part of a permissive aggregation group of plans and the top-heavy ratio for the permissive aggregation group exceeds 60%.

Antibody stability, aggregation, suitability for manufacture, timelines for manufacture (if not already manufactured), CHO cell titers and analytics (if manufactured)

Top-Heavy Group means any Permissive or Required Aggregation Group, if the sum (as of the Determination Date) of # the present value of the cumulative accrued benefits for Key Employees under all defined benefit plans included in such group, and # the aggregate of the accounts of Key Employees under all defined contribution plans included in such Aggregation Group, exceeds 60 percent of a similar sum determined for all Employees.

Required aggregation group. "Required aggregation group" means: # each qualified plan of the Employer or any Affiliated Employer in which at least one Key Employee participates or participated at any time during the Plan Year containing the "determination date" or any of the four preceding Plan Years (regardless of whether the plan has terminated), and # any other qualified plan of the Employer or any Affiliated Employer which enables a plan described in # to meet the requirements of C ode