Glossary

Gross Margin

Gross Margin represents Gross Profit divided by Revenue.

To report a change of address or lost stock certificate, or to request account information, please contact our transfer agent:

Computershare P.O. Box 43078
Providence, RI 02940-3078

Tel: 1-800-736-3001 (US, Canada, Puerto Rico) 1-781-575-3100 (non-US)
E-mail: web.queries@computershare.com
https://www-us.computershare.com/investor/Contact

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