ALPHATEC HOLDINGS INC

CUSIP: 02081G102 Class: CMN

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2014
Shares 22,043 Value ($000) $31 Avg Close — Range —
Q3 2014
Shares 54,379 Value ($000) $92 Avg Close — Range —
Q2 2014
Shares 25,742 Value ($000) $42 Avg Close — Range —
Q1 2014
Shares 14,379 Value ($000) $22 Avg Close — Range —
Q4 2013
Shares 34,051 Value ($000) $69 Avg Close — Range —
Q3 2013
Shares 12,958 Value ($000) $25 Avg Close — Range —
Q2 2013
Shares 37,728 Value ($000) $77 Avg Close — Range —