ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q4 2025

Shares 781 Value ($000) $16 Avg Close $18.51 Range $13.13 - $22.66

Q3 2025

Shares 281 Value ($000) $4 Avg Close $13.92 Range $10.11 - $16.70

Q2 2025

Shares 280 Value ($000) $3 Avg Close $11.49 Range $8.81 - $13.14

Q1 2025

Shares 105 Value ($000) $1 Avg Close $10.73 Range $8.82 - $12.79

Q4 2024

Shares 105 Value ($000) $1 Avg Close $7.98 Range $4.88 - $10.63

Q3 2024

Shares 105 Value ($000) $1 Avg Close $7.68 Range $5.28 - $11.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	781	$16	$18.51	$13.13 - $22.66
Q3 2025	281	$4	$13.92	$10.11 - $16.70
Q2 2025	280	$3	$11.49	$8.81 - $13.14
Q1 2025	105	$1	$10.73	$8.82 - $12.79
Q4 2024	105	$1	$7.98	$4.88 - $10.63
Q3 2024	105	$1	$7.68	$5.28 - $11.97