AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q4 2013

Shares 9,800 Value ($000) $276 Avg Close $16.79 Range $15.77 - $17.52

Q3 2013

Shares 9,800 Value ($000) $258 Avg Close $16.58 Range $15.56 - $17.59

Q2 2013

Shares 9,800 Value ($000) $264 Avg Close $16.44 Range $15.47 - $17.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	9,800	$276	$16.79	$15.77 - $17.52
Q3 2013	9,800	$258	$16.58	$15.56 - $17.59
Q2 2013	9,800	$264	$16.44	$15.47 - $17.44