If you would like to take advantage of the convenience of having all shares held in DRS/book-entry form, you can mail your certificates to:

Computershare Trust Company, N.A.

P.O. Box 505000

Louisville, KY 40233

If sending certificates by overnight mail:

462 South 4th Street, Ste 1600 Louisville, KY 40202

It is recommended that stock certificates be mailed certified or registered mail and insured for 3 percent of the current market value. This is the cost to replace the certificates if they are lost. Do not sign your stock certificates. Include written instructions indicating you would like to deposit your stock certificate(s) into DRS/book entry form. All shareholders shown on the account must sign the written request. The certificate shares will be added to your account and an account statement will be mailed to your address of record.