UNITIL CORP

Ticker: UTL CUSIP: 913259107 Class: Common Stock

EXENCIAL WEALTH ADVISORS, LLC's Holding History (CIK: 0001576151)

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

Q1 2013

Shares 1,177 Value ($000) $36 Avg Close $27.06 Range $26.01 - $28.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2013	1,177	$36	$27.06	$26.01 - $28.31