ARCHROCK INC

Ticker: AROC CUSIP: 03957W106 Class: Common Stock

B. Riley Financial, Inc.'s Holding History (CIK: 0001464790)

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

Q1 2019

Shares 32,428 Value ($000) $317 Avg Close $6.39 Range $4.81 - $7.25

Q4 2018

Shares 72,466 Value ($000) $543 Avg Close $6.68 Range $4.86 - $8.37

Q3 2018

Shares 43,150 Value ($000) $526 Avg Close $8.22 Range $7.57 - $8.91

Q2 2018

Shares 33,640 Value ($000) $404 Avg Close $7.14 Range $5.29 - $8.20

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	32,428	$317	$6.39	$4.81 - $7.25
Q4 2018	72,466	$543	$6.68	$4.86 - $8.37
Q3 2018	43,150	$526	$8.22	$7.57 - $8.91
Q2 2018	33,640	$404	$7.14	$5.29 - $8.20