ARCHROCK INC

Ticker: AROC CUSIP: 03957W106 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2018

Shares 22,500 Value ($000) $197 Avg Close $6.09 Range $5.43 - $6.93

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	22,500	$197	$6.09	$5.43 - $6.93