Deerfield Management’s Alphatec Holdings ATEC Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$190K	Buy	+17,083	New	+$190K	﹤0.01%	109
2024 Q2	–	Sell	-10,136	Closed	-$140K	–	447
2024 Q1	$140K	Buy	+10,136	New	+$140K	﹤0.01%	350
2023 Q3	–	Sell	-1,189,648	Closed	-$21.4M	–	94
2023 Q2	$21.4M	Buy	1,189,648 +142,857	+14%	+$2.57M	0.46%	47
2023 Q1	$16.3M	Hold	1,046,791	–	–	0.36%	58
2022 Q4	$12.9M	Sell	1,046,791 -1,486,001	-59%	-$18.4M	0.27%	69
2022 Q3	$22.1M	Buy	2,532,792 +112,245	+5%	+$981K	0.44%	61
2022 Q2	$15.8M	Sell	2,420,547 -1,174,282	-33%	-$7.68M	0.33%	66
2022 Q1	$41.3M	Hold	3,594,829	–	–	0.92%	36
2021 Q4	$41.1M	Hold	3,594,829	–	–	0.86%	36
2021 Q3	$43.8M	Buy	3,594,829 +192,445	+6%	+$2.35M	0.86%	34
2021 Q2	$52.1M	Buy	3,402,384 +200,468	+6%	+$3.07M	0.93%	31
2021 Q1	$50.6M	Buy	3,201,916 +1,201,916	+60%	+$19M	1.06%	28
2020 Q4	$29M	Buy	+2,000,000	New	+$29M	0.57%	57
2019 Q4	–	Sell	-536,517	Closed	-$2.69M	–	77
2019 Q3	$2.69M	Buy	+536,517	New	+$2.69M	0.11%	83
2016 Q3	–	Sell	-4,982,738	Closed	-$1.75M	–	94
2016 Q2	$1.75M	Hold	4,982,738	–	–	0.07%	89
2016 Q1	$1.2M	Hold	4,982,738	–	–	0.05%	92
2015 Q4	$1.5M	Hold	4,982,738	–	–	0.06%	98
2015 Q3	$1.64M	Hold	4,982,738	–	–	0.06%	116
2015 Q2	$6.88M	Hold	4,982,738	–	–	0.23%	86
2015 Q1	$7.23M	Buy	4,982,738 +1,000,000	+25%	+$1.45M	0.23%	72
2014 Q4	$5.62M	Hold	3,982,738	–	–	0.2%	71
2014 Q3	$6.77M	Hold	3,982,738	–	–	0.25%	71
2014 Q2	$6.49M	Hold	3,982,738	–	–	0.26%	71
2014 Q1	$5.97M	Hold	3,982,738	–	–	0.24%	79
2013 Q4	$8.01M	Hold	3,982,738	–	–	0.41%	59
2013 Q3	$7.85M	Buy	3,982,738 +310,134	+8%	+$611K	0.36%	67
2013 Q2	$7.53M	Buy	+3,672,604	New	+$7.53M	0.35%	66