ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025

Shares 13,672 Value ($000) $199 Avg Close $13.92 Range $10.11 - $16.70

Q2 2024

Shares 24,475 Value ($000) $256 Avg Close $11.64 Range $9.25 - $14.54

Q3 2023

Shares 12,294 Value ($000) $159 Avg Close $15.66 Range $12.08 - $19.14

Q2 2023

Shares 70,413 Value ($000) $1,266 Avg Close $15.57 Range $14.10 - $18.59

Q1 2023

Shares 26,140 Value ($000) $408 Avg Close $14.14 Range $11.47 - $16.34

Q4 2022

Shares 23,569 Value ($000) $291 Avg Close $10.08 Range $8.58 - $12.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,672	$199	$13.92	$10.11 - $16.70
Q2 2024	24,475	$256	$11.64	$9.25 - $14.54
Q3 2023	12,294	$159	$15.66	$12.08 - $19.14
Q2 2023	70,413	$1,266	$15.57	$14.10 - $18.59
Q1 2023	26,140	$408	$14.14	$11.47 - $16.34
Q4 2022	23,569	$291	$10.08	$8.58 - $12.38