ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q2 2019
Shares 39,800 Value ($000) $180 Avg Close $3.73 Range $2.51 - $4.85
Q1 2019
Shares 56,379 Value ($000) $149 Avg Close $1.94 Range $1.18 - $2.93
Q4 2018
Shares 71,285 Value ($000) $163 Avg Close $2.82 Range $2.02 - $3.38
Q3 2018
Shares 86,200 Value ($000) $290 Avg Close $3.15 Range $2.55 - $3.95
Q2 2018
Shares 91,000 Value ($000) $271 Avg Close $3.55 Range $2.66 - $4.21
Q1 2018
Shares 91,000 Value ($000) $292 Avg Close $3.25 Range $2.62 - $3.60
Q4 2017
Shares 73,700 Value ($000) $196 Avg Close $3.20 Range $2.25 - $4.27
Q3 2017
Shares 66,647 Value ($000) $150 Avg Close $1.93 Range $1.58 - $2.45
Q2 2017
Shares 93,600 Value ($000) $173 Avg Close $2.02 Range $1.77 - $2.49
Q1 2017
Shares 101,400 Value ($000) $236 Avg Close $3.20 Range $1.96 - $5.80
Q4 2016
Shares 101,400 Value ($000) $325 Avg Close $5.42 Range $3.12 - $9.27
Q3 2016
Shares 33,000 Value ($000) $310 Avg Close $4.95 Range $2.64 - $9.65