Siltronic Corporation Pension Plan

Siltronic Corporation Pension Plan is a single-employer non-contributory defined benefit corporate pension based in Portland, Oregon. Established in 1968, the plan provides retirement, death, and disability benefits to the employees of Siltronic Corporation, a subsidiary of Siltronic AG (www.siltronic.com) - one of the leading semiconductor silicon wafer manufacturers. The plan is administered and managed by the administrative committee of the plan. U.S. Bancorp serves as the trustee of the plan.