X0303 4 2010-08-17 0001405049 United Financial Bancorp, Inc. UBNK 0001325613 Harvey Keith E 95 ELM STREET WEST SPRINGFIELD MA 01089 1 EVP of Affiliate Common Stock 2010-08-17 4 F 0 1652 14.1 D 59362 D Common Stock 6768 I By ESOP Stock Options 12.35 2007-08-17 2016-08-17 Common Stock 61406 61406 D Stock Options 11.66 2009-06-19 2018-06-19 Common Stock 59000 59000 D Shares are being withheld from vesting total of grant for tax withholding purposes. Options to purchase shares of common stock vest at a rate of 20% per year commencing on August 17, 2007. Also includes an equal number of stock appreciation rights. Options to purchase shares of common stock vest at a rate of 20% per year commencing on June 19, 2009. Also includes an equal number of stock appreciation rights. /s/ Keith E. Harvey 2010-08-17