X0303 4/A 2011-04-01 2011-04-05 0 0001009976 COMMERCIAL BANCSHARES INC \OH\ CMOH 0001319665 Kimmel Kurt D 14491 COUNTY HIGHWAY 119 UPPER SANDUSKY OH 43351 1 0 0 0 Common Stock 966.6618 D Common Stock 204 I By Spouse Common Stock 944.0863 I By Trust Shares held under deferred compensation plan 2011-04-01 4 P 0 133.505 14.22 A Common Stock 133.505 1243.1582 I Held in rabbi trust The conversion rate for these shares is 1 for 1. These shares are exercisable immediately and participant account balances are payable upon termination of service on the Company's Board of Directors. This amendment is being made to correct the number of shares allocated to the participant in connection with the most recent Plan purchase on April 1, 2011. The original allocations of shares were inaccurate because they did not reflect the impact of an earlier Plan distribution to another participant. /s/ David J. Browne, as Power of Attorney for Kurt D. Kimmel 2011-04-22