Insider Shareholders with Direct Ownership of Alphatec Holdings, Inc. (ATEC)
This section provides a comprehensive overview of the insiders with direct ownership of Alphatec Holdings, Inc. (ATEC). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Alphatec Holdings, Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
| 6,746,032 | 3,601,002 | 11,081,538 $175 Million | 11 |
May 10, 2023
Reduced 13.3%
|
|
|
Patrick Miles
CEO |
3,904,237 | 3,375,008 | 5,564,078 $87.9 Million | 56 |
Sep 02, 2025
Reduced 5.12%
|
|
Craig E Hunsaker
EVP, PEOPLE & CULTURE |
1,792,892 | 1,449,842 | 1,389,142 $21.9 Million | 49 |
Aug 06, 2025
Reduced 0.78%
|
| 465,422 | 125,777 | 1,105,785 $17.5 Million | 7 |
Jun 12, 2024
Added 1.49%
|
|
| 365,723 | 24,294 | 680,550 $10.8 Million | 7 |
Jun 11, 2025
Added 2.17%
|
|
|
David Sponsel
EVP, SALES |
797,699 | 804,385 | 671,861 $10.6 Million | 42 |
Aug 06, 2025
Reduced 0.15%
|
|
Scott Lish
CHIEF OPERATING OFFICER |
828,279 | 457,136 | 658,707 $10.4 Million | 37 |
Aug 21, 2025
Reduced 0.95%
|
|
Brian Snider
EVP, MARKETING |
125,655 | 120,561 | 655,382 $10.4 Million | 12 |
Aug 05, 2022
Reduced 1.03%
|
|
Jeffrey G. Black
EVP & CFO |
0 | 32,000 | 620,770 $9.81 Million | 2 |
Mar 09, 2021
Reduced 1.12%
|
| 170,553 | 0 | 585,441 $9.25 Million | 6 |
Jun 11, 2025
Added 2.52%
|
|
| 90,553 | 36,114 | 568,369 $8.98 Million | 8 |
Jun 11, 2025
Added 2.59%
|
|
|
Kelli Mari Howell
EVP, CLINICAL STRATEGIES |
75,655 | 44,039 | 540,098 $8.53 Million | 7 |
Aug 05, 2022
Reduced 1.11%
|
|
John Todd Koning
CHIEF FINANCIAL OFFICER |
929,771 | 470,232 | 461,221 $7.29 Million | 19 |
Aug 06, 2025
Reduced 1.14%
|
|
Tyson Eliot Marshall
GENERAL COUNSEL & CORP. SEC. |
325,746 | 131,557 | 438,331 $6.93 Million | 11 |
Aug 05, 2025
Reduced 1.83%
|
| 309,623 | 0 | 429,623 $6.79 Million | 7 |
Jun 11, 2025
Added 3.4%
|
|
| 233,938 | 0 | 346,827 $5.48 Million | 12 |
Jun 11, 2025
Added 4.18%
|
|
| 87,564 | 43,336 | 206,962 $3.27 Million | 14 |
Jun 20, 2023
Added 4.57%
|
|
| 70,553 | 0 | 154,291 $2.44 Million | 5 |
Jun 11, 2025
Added 8.93%
|
|
|
Donald Allen Williams
Director |
10,221 | 0 | 134,728 $2.13 Million | 1 |
Jun 16, 2021
Added 7.05%
|
| 338,825 | 310,154 | 100,000 $1.58 Million | 8 |
Jun 12, 2023
Reduced 41.63%
|
|
| 97,271 | 0 | 97,271 $1.54 Million | 3 |
Jun 11, 2025
Added 13.46%
|
|
| 38,675 | 28,124 | 92,381 $1.46 Million | 6 |
Sep 11, 2023
Reduced 9.32%
|
|
|
Jason Hochberg
Director |
20,221 | 0 | 84,375 $1.33 Million | 3 |
Dec 15, 2021
Added 5.59%
|
| 70,553 | 42,283 | 68,709 $1.09 Million | 7 |
Jun 11, 2025
Reduced 5.45%
|
|
| 59,126 | 0 | 59,126 $934,190 | 3 |
Jun 20, 2023
Added 14.35%
|
|
|
Jennifer N. Pritzker
> 10% Shareholder |
28,800 | 0 | 53,200 $840,560 | 13 |
Mar 07, 2023
Added 5.34%
|
| 58,348 | 17,282 | 41,066 $648,842 | 5 |
Jun 20, 2023
Added 19.44%
|
|
|
Andy Barnett
Director |
18,546 | 0 | 18,546 $293,026 | 1 |
Jun 15, 2022
Added 50.0%
|