X0306 4 2012-08-31 0 0000084290 ROBBINS & MYERS, INC. RBN 0001295366 Wallace Peter C C/O ROBBINS & MYERS, INC. 10586 HIGHWAY 75 N WILLIS TX 77378 1 1 0 0 President and CEO Common Shares 2012-08-31 4 A 0 211 0.00 A 285637 D Common Shares 2012-08-31 4 F 0 8903 59.82 D 276734 D Common Shares 2564 I Shares held by Robbins & Myers, Inc. Employee Savings Plan Trust as of August 20, 2012. Shares issued as dividend equivalents with respect to performance shares earned under the Company's Long-Term Incentive Plan, a sub-plan under the Company's 2004 Stock Incentive Plan As Amended, for the fiscal year ended August 31, 2010. Shares used to pay taxes upon the payout of performance shares earned based on achieving performance levels for the fiscal year ended August 31, 2010. PETER C. WALLACE by /s/ Linn S. Harson, attorney-in-fact pursuant to previously filed Power of Attorney 2012-09-05