THT HEAT TRANSFER TECHNOLOGY

CUSIP: 886031103 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q2 2015
Shares 30,000 Value ($000) $28 Avg Close — Range —
Q1 2015
Shares 30,000 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 30,000 Value ($000) $38 Avg Close — Range —