ARCHROCK PARTNERS L P

CUSIP: 03957U100 Class: Limited Partnership

PIN OAK INVESTMENT ADVISORS INC's Holding History (CIK: 0001094584)

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

Q1 2018
Shares 45,400 Value ($000) $555 Avg Close — Range —
Q4 2017
Shares 45,400 Value ($000) $541 Avg Close — Range —