HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2016
Shares 15,174 Value ($000) $272 Avg Close — Range —
Q1 2016
Shares 15,054 Value ($000) $299 Avg Close — Range —
Q4 2015
Shares 14,104 Value ($000) $238 Avg Close — Range —
Q3 2015
Shares 13,194 Value ($000) $248 Avg Close — Range —
Q2 2015
Shares 393,580 Value ($000) $7,171 Avg Close — Range —
Q1 2015
Shares 394,470 Value ($000) $7,235 Avg Close — Range —