X0202 4 2008-04-10 0 0001391137 BCSB Bancorp Inc. BCSB 0001237474 BOUFFARD JOSEPH J 4111 EAST JOPPA ROAD SUITE 300 BALTIMORE MD 21236 1 1 0 0 Pres & Chief Executive Officer Common Stock 2008-04-10 4 J 0 4402 0 A 4402 D Common Stock 2008-04-10 4 P 0 20000 10.00 A 24402 D Common Stock 2008-04-10 4 P 0 5000 10.00 A 5000 I By IRA Common Stock 2008-04-10 4 P 0 100 10.00 A 100 I By Spouse Common Stock 2008-04-10 4 P 0 100 10.00 A 100 I By UTMA -- grandchild #1 Common Stock 2008-04-10 4 P 0 100 10.00 A 100 I By UTMA -- grandchild #2 Stock Option (Right to Buy) 28.44 2008-04-10 4 J 0 10528 0 A 2016-12-05 Common Stock 10528 10528 D Stock Option (Right to Buy) 11.61 2008-04-10 4 J 0 10528 0 A 2018-01-08 Common Stock 10528 10528 D Pursuant to the Plan of Conversion and Reorganization of Baltimore County Savings Bank, M.H.C., as amended and restated, pursuant to the reorganization exempt under Rule 16b-7, each share of common stock of BCSB Bankcorp, Inc. was exchanged for 0.5264 of a share of BCSB Bancorp, Inc. common stock, rounded down to the nearest share. The amount reflects 4,402 shares awarded under the BCSB Bancorp, Inc. Management Recognition Plan, of which 2,632 shares vest in five (5) equal annual installments beginning on December 5, 2007 and 1,770 shares vest in four (4) equal annual installments beginning on January 8, 2008. Pursuant to the Plan of Conversion and Reorganization of Baltimore County Savings Bank, M.H.C., as amended and restated, pursuant to the reorganization exempt under Rule 16b-7, each option to purchase a share of BCSB Bankcorp, Inc. common stock was converted into an option to purchase 0.5264 of a share of BCSB Bancorp, Inc. common stock, rounded down to the nearest share. The exercise price per share of each converted option was determined by dividing the exercise price of the BCSB Bankcorp, Inc. option by the 0.5264 exchange ratio with such quotient rounded up to the nearest whole cent. All such options continue to vest on their same, original terms. The option vests in four (4) equal annual installments beginning on December 5, 2007. The option vests in four (4) equal annual installments beginning on January 8, 2008. /s/ Bouffard, Joseph J. 2008-04-14