ARCHROCK INC

Ticker: AROC CUSIP: 03957W106 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 696 Value ($000) $18 Avg Close $24.62 Range $22.72 - $26.36

Q2 2025

Shares 60,214 Value ($000) $1,495 Avg Close $23.84 Range $19.48 - $26.32

Q1 2025

Shares 64,929 Value ($000) $1,704 Avg Close $26.04 Range $21.72 - $29.27

Q2 2024

Shares 106,747 Value ($000) $2,158 Avg Close $18.67 Range $17.42 - $20.41

Q1 2024

Shares 117,087 Value ($000) $2,303 Avg Close $15.95 Range $13.35 - $18.87

Q4 2023

Shares 107,999 Value ($000) $1,663 Avg Close $12.85 Range $10.76 - $14.88

Q3 2023

Shares 100,713 Value ($000) $1,269 Avg Close $10.95 Range $8.67 - $12.65

Q3 2019

Shares 50,018 Value ($000) $499 Avg Close $6.85 Range $5.58 - $7.80

Q2 2019

Shares 88,400 Value ($000) $937 Avg Close $6.66 Range $5.99 - $7.34

Q1 2019

Shares 128,315 Value ($000) $1,255 Avg Close $6.39 Range $4.81 - $7.25

Q4 2018

Shares 245,504 Value ($000) $1,839 Avg Close $6.68 Range $4.86 - $8.37

Q3 2018

Shares 213,244 Value ($000) $2,602 Avg Close $8.22 Range $7.57 - $8.91

Q2 2018

Shares 213,244 Value ($000) $2,559 Avg Close $7.14 Range $5.29 - $8.20

Q1 2018

Shares 213,244 Value ($000) $1,866 Avg Close $6.09 Range $5.43 - $6.93

Q4 2017

Shares 212,869 Value ($000) $2,235 Avg Close $6.83 Range $5.85 - $8.14

Q3 2017

Shares 215,426 Value ($000) $2,704 Avg Close $6.77 Range $5.19 - $8.04

Q2 2017

Shares 215,426 Value ($000) $2,456 Avg Close $7.06 Range $5.94 - $8.35

Q1 2017

Shares 52,277 Value ($000) $648 Avg Close $8.56 Range $7.07 - $10.04

Q4 2016

Shares 48,977 Value ($000) $646 Avg Close $7.80 Range $6.49 - $9.05

Q3 2016

Shares 116,887 Value ($000) $1,529 Avg Close $6.44 Range $4.92 - $7.92

Q2 2016

Shares 183,757 Value ($000) $1,731 Avg Close $4.66 Range $3.28 - $5.93

Q1 2016

Shares 233,307 Value ($000) $1,866 Avg Close $3.21 Range $2.00 - $4.79

Q4 2015

Shares 14,252 Value ($000) $107 Avg Close $8.04 Range $4.02 - $13.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	696	$18	$24.62	$22.72 - $26.36
Q2 2025	60,214	$1,495	$23.84	$19.48 - $26.32
Q1 2025	64,929	$1,704	$26.04	$21.72 - $29.27
Q2 2024	106,747	$2,158	$18.67	$17.42 - $20.41
Q1 2024	117,087	$2,303	$15.95	$13.35 - $18.87
Q4 2023	107,999	$1,663	$12.85	$10.76 - $14.88
Q3 2023	100,713	$1,269	$10.95	$8.67 - $12.65
Q3 2019	50,018	$499	$6.85	$5.58 - $7.80
Q2 2019	88,400	$937	$6.66	$5.99 - $7.34
Q1 2019	128,315	$1,255	$6.39	$4.81 - $7.25
Q4 2018	245,504	$1,839	$6.68	$4.86 - $8.37
Q3 2018	213,244	$2,602	$8.22	$7.57 - $8.91
Q2 2018	213,244	$2,559	$7.14	$5.29 - $8.20
Q1 2018	213,244	$1,866	$6.09	$5.43 - $6.93
Q4 2017	212,869	$2,235	$6.83	$5.85 - $8.14
Q3 2017	215,426	$2,704	$6.77	$5.19 - $8.04
Q2 2017	215,426	$2,456	$7.06	$5.94 - $8.35
Q1 2017	52,277	$648	$8.56	$7.07 - $10.04
Q4 2016	48,977	$646	$7.80	$6.49 - $9.05
Q3 2016	116,887	$1,529	$6.44	$4.92 - $7.92
Q2 2016	183,757	$1,731	$4.66	$3.28 - $5.93
Q1 2016	233,307	$1,866	$3.21	$2.00 - $4.79
Q4 2015	14,252	$107	$8.04	$4.02 - $13.56