HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q1 2017
Shares 236,841 Value ($000) $5,561 Avg Close — Range —
Q4 2016
Shares 236,641 Value ($000) $5,566 Avg Close — Range —
Q3 2016
Shares 247,641 Value ($000) $4,190 Avg Close — Range —
Q2 2016
Shares 248,641 Value ($000) $4,461 Avg Close — Range —
Q1 2016
Shares 237,141 Value ($000) $4,705 Avg Close — Range —
Q4 2015
Shares 230,141 Value ($000) $3,882 Avg Close — Range —
Q3 2015
Shares 218,341 Value ($000) $4,105 Avg Close — Range —
Q2 2015
Shares 218,341 Value ($000) $3,978 Avg Close — Range —
Q1 2015
Shares 218,341 Value ($000) $4,004 Avg Close — Range —
Q4 2014
Shares 218,341 Value ($000) $3,273 Avg Close — Range —
Q3 2014
Shares 218,341 Value ($000) $2,738 Avg Close — Range —
Q2 2014
Shares 218,341 Value ($000) $3,033 Avg Close — Range —
Q1 2014
Shares 218,341 Value ($000) $2,884 Avg Close — Range —
Q4 2013
Shares 220,641 Value ($000) $2,160 Avg Close — Range —
Q3 2013
Shares 223,841 Value ($000) $2,012 Avg Close — Range —
Q2 2013
Shares 226,741 Value ($000) $2,004 Avg Close — Range —