ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 917 Value ($000) $19 Avg Close $18.51 Range $13.13 - $22.66

Q2 2025

Shares 198 Value ($000) $2 Avg Close $11.49 Range $8.81 - $13.14

Q1 2025

Shares 313 Value ($000) $3 Avg Close $10.73 Range $8.82 - $12.79

Q4 2024

Shares 5,374 Value ($000) $49 Avg Close $7.98 Range $4.88 - $10.63

Q3 2024

Shares 2,999 Value ($000) $17 Avg Close $7.68 Range $5.28 - $11.97

Q4 2022

Shares 1,441 Value ($000) $18 Avg Close $10.08 Range $8.58 - $12.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	917	$19	$18.51	$13.13 - $22.66
Q2 2025	198	$2	$11.49	$8.81 - $13.14
Q1 2025	313	$3	$10.73	$8.82 - $12.79
Q4 2024	5,374	$49	$7.98	$4.88 - $10.63
Q3 2024	2,999	$17	$7.68	$5.28 - $11.97
Q4 2022	1,441	$18	$10.08	$8.58 - $12.38