David Sponsel

(Mr. David Sponsel)

Currently holds a position at Alphatec Holdings Inc

Positions

Position Company Period
Executive Vice President - Sales Alphatec Holdings Inc April 15, 2019 -
David Sponsel's trades of Alphatec Holdings Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-10 2025-03-06
PS Planned sale
33,732 -4.8%
10.83
USD 365,318 		33,732 -4.8% 10.83 USD 365,318
2025-02-26 2025-02-25
PS Planned sale
19,419 -2.7%
10.41
USD 202,152 		19,419 -2.7% 10.41 USD 202,152
2025-02-26 2025-02-24
PS Planned sale
12,946 -1.8%
10.73
USD 138,911 		12,946 -1.8% 10.73 USD 138,911
2025-02-04 2025-02-03
PS Planned sale
36,256 -4.7%
11.42
USD 414,044 		36,256 -4.7% 11.42 USD 414,044
2025-01-14 2025-01-13
PS Planned sale
58,283 -10.4%
10.71
USD 624,211 		58,283 -10.4% 10.71 USD 624,211
2025-01-14 2025-01-10
PS Planned sale
238 -0.0%
10.00
USD 2,380 		238 -0.0% 10.00 USD 2,380
2024-12-13 2024-12-11
PS Planned sale
62,018 -10.0%
9.69
USD 600,954 		62,018 -10.0% 9.69 USD 600,954
2024-02-29 2024-02-27
PS Planned sale
32,365 -4.9%
15.19
USD 491,624 		32,365 -4.9% 15.19 USD 491,624
2024-02-22 2024-02-21
PS Planned sale
17,820 -2.6%
15.34
USD 273,359 		17,820 -2.6% 15.34 USD 273,359
2024-02-15 2024-02-14
PS Planned sale
2,500 -0.4%
16.16
USD 40,400 		2,500 -0.4% 16.16 USD 40,400
2024-02-05 2024-02-02
PS Planned sale
36,620 -5.4%
16.47
USD 603,131 		36,620 -5.4% 16.47 USD 603,131
2024-01-17 2024-01-16
PS Planned sale
2,500 -0.4%
15.00
USD 37,500 		2,500 -0.4% 15.00 USD 37,500
2023-12-26 2023-12-21
PS Planned sale
2,500 -0.4%
15.00
USD 37,500 		2,500 -0.4% 15.00 USD 37,500
2023-06-20 2023-06-15
PS Planned sale
55,577 -9.0%
16.17
USD 898,680 		55,577 -9.0% 16.17 USD 898,680
2023-03-08 2023-03-06
PS Planned sale
16,823 -2.3%
15.82
USD 266,140 		16,823 -2.3% 15.82 USD 266,140
2023-01-10 2023-01-09
PS Planned sale
10,000 -1.8%
11.99
USD 119,900 		10,000 -1.8% 11.99 USD 119,900
2022-12-05 2022-12-05
PS Planned sale
10,000 -1.8%
9.88
USD 98,800 		10,000 -1.8% 9.88 USD 98,800
2022-11-09 2022-11-07
PS Planned sale
10,000 -1.7%
9.25
USD 92,500 		10,000 -1.7% 9.25 USD 92,500
2021-11-15 2021-11-12
PS Planned sale
9,847 -1.8%
11.56
USD 113,831 		9,847 -1.8% 11.56 USD 113,831
2021-06-21 2021-06-16
S Sale
10,000 -1.8%
14.78
USD 147,800 		10,000 -1.8% 14.78 USD 147,800
2021-05-04 2021-05-03
PS Planned sale
30,000 -4.8%
15.97
USD 479,100 		30,000 -4.8% 15.97 USD 479,100
2021-04-28 2021-04-26
PS Planned sale
14,572 -2.4%
16.63
USD 242,332 		14,572 -2.4% 16.63 USD 242,332
2020-10-14 2020-10-12
PS Planned sale
89,999 -13.6%
9.47
USD 852,291 		89,999 -13.6% 9.47 USD 852,291
2020-03-12 2020-03-11
PP Planned purchase
11,000 +2.5%
4.51
USD 49,610 		11,000 +2.5% 4.51 USD 49,610
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