ALPHATEC HOLDINGS INC

CUSIP: 02081G102 Class: CMN

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2015
Shares 21,440 Value ($000) $7 Avg Close — Range —
Q2 2015
Shares 614,731 Value ($000) $848 Avg Close — Range —
Q1 2015
Shares 614,731 Value ($000) $891 Avg Close — Range —
Q4 2014
Shares 614,731 Value ($000) $867 Avg Close — Range —
Q3 2014
Shares 614,731 Value ($000) $1,045 Avg Close — Range —
Q2 2014
Shares 614,731 Value ($000) $1,002 Avg Close — Range —
Q1 2014
Shares 641,599 Value ($000) $962 Avg Close — Range —
Q4 2013
Shares 675,088 Value ($000) $1,357 Avg Close — Range —
Q3 2013
Shares 675,088 Value ($000) $1,330 Avg Close — Range —
Q2 2013
Shares 675,088 Value ($000) $1,384 Avg Close — Range —