UNITIL CORP

CUSIP: 91325910 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q2 2016
Shares 27,145 Value ($000) $1,158 Avg Close — Range —
Q1 2016
Shares 22,655 Value ($000) $963 Avg Close — Range —
Q4 2015
Shares 6,455 Value ($000) $232 Avg Close — Range —
Q3 2015
Shares 14,855 Value ($000) $491 Avg Close — Range —
Q2 2015
Shares 14,855 Value ($000) $491 Avg Close — Range —
Q1 2015
Shares 15,559 Value ($000) $541 Avg Close — Range —
Q4 2014
Shares 22,618 Value ($000) $829 Avg Close — Range —