HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2017
Shares 107,388 Value ($000) $2,520 Avg Close — Range —
Q4 2016
Shares 99,924 Value ($000) $2,349 Avg Close — Range —
Q3 2016
Shares 101,615 Value ($000) $1,718 Avg Close — Range —
Q2 2016
Shares 99,032 Value ($000) $1,775 Avg Close — Range —
Q1 2016
Shares 9,969 Value ($000) $197 Avg Close — Range —
Q4 2015
Shares 5,300 Value ($000) $89 Avg Close — Range —
Q3 2015
Shares 5,300 Value ($000) $100 Avg Close — Range —
Q2 2015
Shares 5,300 Value ($000) $96 Avg Close — Range —
Q1 2015
Shares 5,300 Value ($000) $97 Avg Close — Range —
Q4 2014
Shares 5,300 Value ($000) $79 Avg Close — Range —
Q3 2014
Shares 5,300 Value ($000) $67 Avg Close — Range —
Q2 2014
Shares 5,300 Value ($000) $73 Avg Close — Range —
Q1 2014
Shares 5,300 Value ($000) $70 Avg Close — Range —
Q4 2013
Shares 5,300 Value ($000) $52 Avg Close — Range —