David Sponsel

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
11 Dec 24	ATEC Alphatec	Common Stock	Sell	Dispose S	No	Yes	9.69	62,018	600.95 k	560,832
21 Feb 24	ATEC Alphatec	Common Stock	Sell	Dispose S	No	Yes	15.34	17,820	273.36 k	654,661
21 Feb 24	ATEC Alphatec	Common Stock	Grant	Acquire A	No	No	0	35,063	0.00	672,481
14 Feb 24	ATEC Alphatec	Common Stock	Sell	Dispose S	No	Yes	16.16	2,500	40.40 k	637,418
2 Feb 24	ATEC Alphatec	Common Stock	Sell	Dispose S	No	Yes	16.47	36,620	603.13 k	639,918
1 Feb 24	ATEC Alphatec	Common Stock	Grant	Acquire A	No	No	0	121,258	0.00	676,538
16 Jan 24	ATEC Alphatec	Common Stock	Sell	Dispose S	No	Yes	15	2,500	37.50 k	555,280

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.