AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

Tradewinds Capital Management, LLC's Holding History (CIK: 0001616026)

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

Q4 2017
Shares 182 Value ($000) $9 Avg Close $36.82 Range $36.30 - $37.16
Q3 2017
Shares 182 Value ($000) $9 Avg Close $35.25 Range $28.98 - $37.15
Q2 2017
Shares 182 Value ($000) $8 Avg Close $29.21 Range $26.74 - $31.26
Q1 2017
Shares 182 Value ($000) $7 Avg Close $27.19 Range $26.10 - $28.15
Q4 2016
Shares 433 Value ($000) $17 Avg Close $27.83 Range $26.71 - $29.71
Q3 2016
Shares 433 Value ($000) $18 Avg Close $28.97 Range $27.56 - $30.72
Q2 2016
Shares 433 Value ($000) $19 Avg Close $27.70 Range $25.92 - $30.44
Q1 2016
Shares 433 Value ($000) $18 Avg Close $25.24 Range $22.90 - $27.82
Q4 2015
Shares 433 Value ($000) $15 Avg Close $22.74 Range $21.53 - $25.21
Q3 2015
Shares 433 Value ($000) $14 Avg Close $20.96 Range $19.68 - $22.33
Q2 2015
Shares 433 Value ($000) $13 Avg Close $20.96 Range $19.69 - $22.33
Q1 2015
Shares 251 Value ($000) $9 Avg Close $22.48 Range $20.78 - $24.58
Q4 2014
Shares 251 Value ($000) $9 Avg Close $21.73 Range $19.40 - $23.96
Q3 2014
Shares 251 Value ($000) $8 Avg Close $20.15 Range $19.08 - $21.13
Q2 2014
Shares 251 Value ($000) $8 Avg Close $19.80 Range $18.69 - $21.12
Q1 2014
Shares 251 Value ($000) $8 Avg Close $18.00 Range $17.07 - $19.19
Q4 2013
Shares 300 Value ($000) $8 Avg Close $16.79 Range $15.77 - $17.52