X0306 4 2016-01-26 0 0000755001 UNITIL CORP UTL 0001240976 LONG GEORGE E JR 6 LIBERTY LANE WEST HAMPTON NH 03842 0 1 0 0 Vice President Common stock, no par value. 2016-01-26 4 A 0 2330 0.00 A 18026.941 D Common stock, no par value. 889.23 I Held in trust. Shares were granted pursuant to the Unitil Corporation Restricted Stock Plan. Shares will vest 25% per year over four years from date of grant. Shares will be valued at current market price on date of vesting. Includes 155.870 shares of common stock acquired on February 27, 2015, 157.702 shares of common stock acquired on May 28, 2015, 148.702 shares of common stock acquired on August 28, 2015 and 153.853 shares of common stock acquired on November 27, 2015, in each case resulting from the reinvestment of dividends pursuant to Unitil Corporation's Dividend Reinvestment and Stock Purchase Plan. Shares are held in trust under the terms of the Unitil Corporation Tax Deferred Savings and Investment Plan. /s/ George E. Long, Jr. 2016-01-28