BTU INTL INC

CUSIP: 056032105 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2014
Shares 44,200 Value ($000) $143 Avg Close — Range —
Q3 2014
Shares 39,600 Value ($000) $129 Avg Close — Range —
Q2 2014
Shares 36,400 Value ($000) $119 Avg Close — Range —
Q1 2014
Shares 35,200 Value ($000) $109 Avg Close — Range —
Q4 2013
Shares 35,700 Value ($000) $107 Avg Close — Range —
Q3 2013
Shares 34,400 Value ($000) $114 Avg Close — Range —
Q2 2013
Shares 34,000 Value ($000) $82 Avg Close — Range —