HOUSTON AMERN ENERGY CORP

CUSIP: 44183U100 Class: CMN

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2014
Shares 176,289 Value ($000) $54 Avg Close — Range —
Q2 2014
Shares 254,743 Value ($000) $117 Avg Close — Range —
Q1 2014
Shares 263,858 Value ($000) $145 Avg Close — Range —
Q4 2013
Shares 263,858 Value ($000) $66 Avg Close — Range —
Q3 2013
Shares 263,858 Value ($000) $77 Avg Close — Range —
Q2 2013
Shares 265,088 Value ($000) $72 Avg Close — Range —