ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q3 2025

Shares 46,709 Value ($000) $679 Avg Close $13.92 Range $10.11 - $16.70

Q3 2024

Shares 52,035 Value ($000) $289 Avg Close $7.68 Range $5.28 - $11.97

Q2 2023

Shares 26,586 Value ($000) $478 Avg Close $15.57 Range $14.10 - $18.59

Q1 2023

Shares 84,493 Value ($000) $1,318 Avg Close $14.14 Range $11.47 - $16.34

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	46,709	$679	$13.92	$10.11 - $16.70
Q3 2024	52,035	$289	$7.68	$5.28 - $11.97
Q2 2023	26,586	$478	$15.57	$14.10 - $18.59
Q1 2023	84,493	$1,318	$14.14	$11.47 - $16.34