ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Semanteon Capital Management, LP's Holding History (CIK: 0001738809)

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

Q3 2025

Shares 38,490 Value ($000) $560 Avg Close $13.92 Range $10.11 - $16.70

Q2 2025

Shares 10,624 Value ($000) $118 Avg Close $11.49 Range $8.81 - $13.14

Q1 2025

Shares 102,322 Value ($000) $1,038 Avg Close $10.73 Range $8.82 - $12.79

Q4 2024

Shares 32,864 Value ($000) $302 Avg Close $7.98 Range $4.88 - $10.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	38,490	$560	$13.92	$10.11 - $16.70
Q2 2025	10,624	$118	$11.49	$8.81 - $13.14
Q1 2025	102,322	$1,038	$10.73	$8.82 - $12.79
Q4 2024	32,864	$302	$7.98	$4.88 - $10.63