ARCHROCK INC

Ticker: AROC CUSIP: 03957W106 Class: Common Stock

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q1 2019

Shares 18,500 Value ($000) $181 Avg Close $6.39 Range $4.81 - $7.25

Q2 2018

Shares 20,300 Value ($000) $244 Avg Close $7.14 Range $5.29 - $8.20

Q1 2018

Shares 37,800 Value ($000) $331 Avg Close $6.09 Range $5.43 - $6.93

Q4 2017

Shares 110,700 Value ($000) $1,162 Avg Close $6.83 Range $5.85 - $8.14

Q3 2017

Shares 178,400 Value ($000) $2,239 Avg Close $6.77 Range $5.19 - $8.04

Q3 2016

Shares 25,100 Value ($000) $328 Avg Close $6.44 Range $4.92 - $7.92

Q2 2016

Shares 41,500 Value ($000) $391 Avg Close $4.66 Range $3.28 - $5.93

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	18,500	$181	$6.39	$4.81 - $7.25
Q2 2018	20,300	$244	$7.14	$5.29 - $8.20
Q1 2018	37,800	$331	$6.09	$5.43 - $6.93
Q4 2017	110,700	$1,162	$6.83	$5.85 - $8.14
Q3 2017	178,400	$2,239	$6.77	$5.19 - $8.04
Q3 2016	25,100	$328	$6.44	$4.92 - $7.92
Q2 2016	41,500	$391	$4.66	$3.28 - $5.93