HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2017
Shares 143,276 Value ($000) $3,364 Avg Close — Range —
Q4 2016
Shares 150,076 Value ($000) $3,530 Avg Close — Range —
Q3 2016
Shares 153,976 Value ($000) $2,605 Avg Close — Range —
Q2 2016
Shares 152,576 Value ($000) $2,737 Avg Close — Range —
Q1 2016
Shares 156,659 Value ($000) $3,108 Avg Close — Range —
Q4 2015
Shares 136,672 Value ($000) $2,306 Avg Close — Range —
Q3 2015
Shares 134,442 Value ($000) $2,528 Avg Close — Range —
Q2 2015
Shares 134,642 Value ($000) $2,453 Avg Close — Range —
Q1 2015
Shares 134,620 Value ($000) $2,469 Avg Close — Range —
Q4 2014
Shares 136,120 Value ($000) $2,040 Avg Close — Range —
Q3 2014
Shares 135,541 Value ($000) $1,700 Avg Close — Range —
Q2 2014
Shares 133,971 Value ($000) $1,861 Avg Close — Range —
Q1 2014
Shares 132,871 Value ($000) $1,755 Avg Close — Range —
Q4 2013
Shares 132,271 Value ($000) $1,295 Avg Close — Range —
Q3 2013
Shares 131,571 Value ($000) $1,183 Avg Close — Range —
Q2 2013
Shares 127,356 Value ($000) $1,126 Avg Close — Range —
Q1 2013
Shares 126,645 Value ($000) $1,380 Avg Close — Range —