HOUSTON AMERN ENERGY CORP

CUSIP: 44183U100 Class: CMN

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

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

Q2 2018
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q1 2018
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q4 2017
Shares 2,000 Value ($000) $1 Avg Close — Range —