HEADWATERS INC

CUSIP: 42210P102 Class: COMMON STOCK

ACK Asset Management LLC's Holding History (CIK: 0001510940)

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

Q4 2016
Shares 715,000 Value ($000) $16,817 Avg Close — Range —
Q3 2016
Shares 395,000 Value ($000) $6,683 Avg Close — Range —
Q2 2016
Shares 359,400 Value ($000) $6,448 Avg Close — Range —
Q1 2016
Shares 300,000 Value ($000) $5,952 Avg Close — Range —