AVISTA CORP

Ticker: AVA CUSIP: 05379B107 Class: Common Stock

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018

Shares 29,206 Value ($000) $1,241 Avg Close $36.19 Range $30.77 - $38.41

Q2 2018

Shares 59,506 Value ($000) $3,134 Avg Close $37.64 Range $36.23 - $38.27

Q1 2018

Shares 88,362 Value ($000) $4,529 Avg Close $36.12 Range $34.13 - $37.40

Q4 2017

Shares 4,803 Value ($000) $247 Avg Close $36.82 Range $36.30 - $37.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	29,206	$1,241	$36.19	$30.77 - $38.41
Q2 2018	59,506	$3,134	$37.64	$36.23 - $38.27
Q1 2018	88,362	$4,529	$36.12	$34.13 - $37.40
Q4 2017	4,803	$247	$36.82	$36.30 - $37.16