HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q4 2014
Shares 935,204 Value ($000) $14,018 Avg Close — Range —
Q3 2014
Shares 1,012,100 Value ($000) $12,692 Avg Close — Range —
Q2 2014
Shares 1,075,452 Value ($000) $14,938 Avg Close — Range —
Q1 2014
Shares 1,506,063 Value ($000) $19,895 Avg Close — Range —
Q4 2013
Shares 1,770,588 Value ($000) $17,334 Avg Close — Range —
Q3 2013
Shares 1,296,148 Value ($000) $11,652 Avg Close — Range —
Q2 2013
Shares 1,325,440 Value ($000) $11,717 Avg Close — Range —