ADVANCED EMISSIONS SOLUTS IN

Ticker: ARQ CUSIP: 00770C101 Class: COM

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q1 2014

Shares 7,000 Value ($000) $172 Avg Close $19.55 Range $16.66 - $21.56

Q4 2013

Shares 3,500 Value ($000) $190 Avg Close $17.66 Range $13.54 - $22.08

Q3 2013

Shares 3,500 Value ($000) $150 Avg Close $15.59 Range $12.31 - $16.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	7,000	$172	$19.55	$16.66 - $21.56
Q4 2013	3,500	$190	$17.66	$13.54 - $22.08
Q3 2013	3,500	$150	$15.59	$12.31 - $16.89