HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2017
Shares 96,730 Value ($000) $2,271 Avg Close — Range —
Q4 2016
Shares 181,730 Value ($000) $4,274 Avg Close — Range —
Q3 2016
Shares 111,730 Value ($000) $1,890 Avg Close — Range —
Q2 2016
Shares 116,230 Value ($000) $2,085 Avg Close — Range —
Q1 2016
Shares 116,230 Value ($000) $2,306 Avg Close — Range —
Q4 2015
Shares 116,230 Value ($000) $1,961 Avg Close — Range —
Q3 2015
Shares 116,230 Value ($000) $2,185 Avg Close — Range —
Q2 2015
Shares 116,400 Value ($000) $2,121 Avg Close — Range —
Q1 2015
Shares 116,400 Value ($000) $2,135 Avg Close — Range —
Q4 2014
Shares 116,400 Value ($000) $1,745 Avg Close — Range —
Q3 2014
Shares 123,000 Value ($000) $1,542 Avg Close — Range —
Q2 2014
Shares 121,100 Value ($000) $1,682 Avg Close — Range —
Q1 2014
Shares 121,186 Value ($000) $1,601 Avg Close — Range —
Q4 2013
Shares 121,218 Value ($000) $1,187 Avg Close — Range —
Q3 2013
Shares 121,100 Value ($000) $1,089 Avg Close — Range —
Q2 2013
Shares 121,100 Value ($000) $1,071 Avg Close — Range —