ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2025

Shares 58,817 Value ($000) $1,238 Avg Close $18.51 Range $13.13 - $22.66

Q2 2024

Shares 2,638,303 Value ($000) $27,570 Avg Close $11.64 Range $9.25 - $14.54

Q1 2024

Shares 2,617,225 Value ($000) $36,092 Avg Close $14.83 Range $12.71 - $17.34

Q4 2023

Shares 2,231,091 Value ($000) $33,712 Avg Close $11.95 Range $8.66 - $15.48

Q3 2023

Shares 2,336,718 Value ($000) $30,307 Avg Close $15.66 Range $12.08 - $19.14

Q2 2023

Shares 1,569,438 Value ($000) $28,218 Avg Close $15.57 Range $14.10 - $18.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,817	$1,238	$18.51	$13.13 - $22.66
Q2 2024	2,638,303	$27,570	$11.64	$9.25 - $14.54
Q1 2024	2,617,225	$36,092	$14.83	$12.71 - $17.34
Q4 2023	2,231,091	$33,712	$11.95	$8.66 - $15.48
Q3 2023	2,336,718	$30,307	$15.66	$12.08 - $19.14
Q2 2023	1,569,438	$28,218	$15.57	$14.10 - $18.59