ALPHATEC HOLDINGS INC

CUSIP: 02081G102 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q2 2015
Shares 13,009 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 15,138 Value ($000) $21 Avg Close — Range —
Q1 2014
Shares 184,424 Value ($000) $277 Avg Close — Range —
Q4 2013
Shares 35,085 Value ($000) $70 Avg Close — Range —
Q3 2013
Shares 5,350 Value ($000) $11 Avg Close — Range —