Dividend Reinvestment Plan

West Pharmaceutical Services has a dividend reinvestment plan for all registered shareholders of West common stock. The plan is a convenient way for shareholders to increase their investment in West though the purchase of additional shares with dividends and voluntary cash payments. All brokerage commissions and costs of administering the plan are paid by West Pharmaceutical Services.

For information about the plan and an enrollment form, please contact the dividend reinvestment department of our Transfer Agent, Broadridge Corporate Issuer Solutions, and include a reference to West Pharmaceutical Services for a prompt response.

Transfer Agent

Broadridge Corporate Issuer Solutions

1717 Arch St., Suite 1300 Philadelphia, PA 19103

Tel: 855-627-5084

Email: shareholder@broadridge.com

Internet: www.shareholder.broadridge.com