AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Commonwealth Financial Services, LLC's Holding History (CIK: 0001536755)

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

Q1 2017
Shares 705 Value ($000) $28 Avg Close $27.19 Range $26.10 - $28.15
Q4 2016
Shares 705 Value ($000) $28 Avg Close $27.83 Range $26.71 - $29.71
Q3 2016
Shares 8,585 Value ($000) $359 Avg Close $28.97 Range $27.56 - $30.72
Q2 2016
Shares 8,149 Value ($000) $365 Avg Close $27.70 Range $25.92 - $30.44
Q1 2016
Shares 8,149 Value ($000) $332 Avg Close $25.24 Range $22.90 - $27.82
Q4 2015
Shares 11,336 Value ($000) $401 Avg Close $22.74 Range $21.53 - $25.21
Q3 2015
Shares 12,475 Value ($000) $415 Avg Close $20.96 Range $19.68 - $22.33
Q2 2015
Shares 12,475 Value ($000) $382 Avg Close $20.96 Range $19.69 - $22.33
Q1 2015
Shares 12,874 Value ($000) $440 Avg Close $22.48 Range $20.78 - $24.58
Q4 2014
Shares 12,832 Value ($000) $454 Avg Close $21.73 Range $19.40 - $23.96