Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2024-12-11 Sale |
2024-12-13 4:39 pm |
Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES |
62,018 | $9.69 | $600,954 | 560,832 (Direct) |
View |
2024-11-20 Sale |
2024-11-22 4:30 pm |
Alphatec Holdings Inc. | ATEC | Miles Patrick CEO |
100,000 | $10.06 | $1,006,000 | 5,769,302 (Indirect Direct) |
View |
2024-08-23 Purchase |
2024-08-26 4:32 pm |
Alphatec Holdings Inc. | ATEC | Bakst Evan Director |
35,000 | $5.76 | $201,600 | 1,155,785 (Indirect Direct) |
View |
2024-08-22 Purchase |
2024-08-26 4:27 pm |
Alphatec Holdings Inc. | ATEC | Pelizzon David R Director 10% Owner |
25,796 | $5.8148 | $149,998 | 11,726,741 (Indirect Direct) |
View |
2024-08-21 Purchase |
2024-08-21 10:00 pm |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
50,000 | $5.67 | $283,500 | 288,441 (Direct) |
View |
2024-08-02 Purchase |
2024-08-05 2:49 pm |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
40,000 | $6.56 | $262,400 | 238,441 (Direct) |
View |
2024-08-02 Purchase |
2024-08-05 2:48 pm |
Alphatec Holdings Inc. | ATEC | Valentine Keith Director |
39,000 | $6.55 | $255,450 | 82,140 (Direct) |
View |
2024-06-12 Sale |
2024-06-14 4:30 pm |
Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. |
50,232 | $10.88 | $546,524 | 245,638 (Direct) |
View |
2024-04-24 Sale |
2024-04-26 4:38 pm |
Alphatec Holdings Inc. | ATEC | Koning John Todd CHIEF FINANCIAL OFFICER |
37,500 | $12.82 | $480,750 | 393,356 (Direct) |
View |
2024-03-14 Purchase |
2024-03-18 11:35 am |
Alphatec Holdings Inc. | ATEC | Bakst Evan Director |
15,000 | $13.53 | $202,950 | 1,104,038 (Indirect Direct) |
View |
2024-03-07 Purchase |
2024-03-08 8:55 pm |
Alphatec Holdings Inc. | ATEC | Blackford Quentin S. Director |
20,000 | $12.83 | $256,600 | 572,605 (Direct) |
View |
2024-03-06 Sale |
2024-03-08 5:30 pm |
Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. |
9,225 | $13.16 | $121,401 | 295,870 (Direct) |
View |
2023-06-15 Sale(A) |
2024-03-06 5:59 pm |
Alphatec Holdings Inc. | ATEC | Segal Paul Director |
100,000 | $16.15 | $1,615,000 | 11,081,538 (Indirect Direct) |
View |
2024-03-01 Sale |
2024-03-04 8:45 pm |
Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. |
11,825 | $13.3 | $157,273 | 305,095 (Direct) |
View |
2024-03-01 Sale |
2024-03-04 8:43 pm |
Alphatec Holdings Inc. | ATEC | Koning John Todd CHIEF FINANCIAL OFFICER |
121,601 | $13.3 | $1,617,293 | 430,856 (Direct) |
View |
2024-02-27 Sale |
2024-02-29 6:51 pm |
Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES |
32,365 | $15.19 | $491,624 | 622,296 (Direct) |
View |
2024-02-27 Sale |
2024-02-29 6:49 pm |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
31,075 | $15.19 | $472,029 | 507,165 (Direct) |
View |
2024-02-26 Sale |
2024-02-28 12:21 pm |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
41,560 | $15.05 | $625,478 | 1,188,444 (Direct) |
View |
2024-02-21 Sale |
2024-02-22 6:31 pm |
Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES |
17,820 | $15.34 | $273,359 | 654,661 (Direct) |
View |
2024-02-20 Sale |
2024-02-22 6:31 pm |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
77,255 | $15.16 | $1,171,186 | 1,230,004 (Direct) |
View |
2024-02-21 Sale |
2024-02-22 6:30 pm |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
11,963 | $15.34 | $183,512 | 538,240 (Direct) |
View |
2024-02-14 Sale |
2024-02-15 5:49 pm |
Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES |
2,500 | $16.16 | $40,400 | 637,418 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-12-10 Exercise |
2024-12-13 4:33 pm |
2017-06-15 2027-06-15 |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
110,919 | $0 | 1,506,364 (Direct) |
View |
2024-12-10 Exercise |
2024-12-13 4:33 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
36,301 | $2.69 | 1,506,364 (Direct) |
View |
2024-12-10 Exercise |
2024-12-13 4:33 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
72,752 | $1.68 | 1,506,364 (Direct) |
View |
2024-12-10 Tax Withholding |
2024-12-13 4:33 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
23,157 | $9.65 | 1,506,364 (Direct) |
View |
2024-12-10 Exercise |
2024-12-13 4:33 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
1,866 | $1.93 | 1,506,364 (Direct) |
View |
2024-11-21 Gift |
2024-12-05 5:14 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Blackford Quentin S. Director |
15,114 | $0 | 574,238 (Direct) |
View |
2024-08-06 Exercise |
2024-08-08 5:29 pm |
N/A 2028-03-22 |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
71,500 | $0 | 594,361 (Direct) |
View |
2024-08-06 Exercise |
2024-08-08 5:29 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
11,500 | $3.35 | 594,361 (Direct) |
View |
2024-08-06 Exercise |
2024-08-08 5:29 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
60,000 | $2.69 | 594,361 (Direct) |
View |
2024-07-29 Option Award |
2024-07-31 6:50 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Valentine Keith Director |
43,140 | $0 | 43,140 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Berkowitz Mortimer III Director |
16,747 | $0 | 1,276,521 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | WOODS WARD W JR Director |
16,747 | $0 | 2,195,471 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
16,747 | $0 | 198,441 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Pelizzon David R Director 10% Owner |
16,747 | $0 | 11,700,945 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Blackford Quentin S. Director |
16,747 | $0 | 589,352 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | MCGINNIS KAREN K Director |
16,747 | $0 | 95,861 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Bakst Evan Director |
16,747 | $0 | 1,120,785 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Rydin Jeffrey P Director |
16,747 | $0 | 570,310 (Direct) |
View |
2024-02-24 Tax Withholding |
2024-03-08 9:00 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Miles Patrick CEO |
88,169 | $15.27 | 5,869,302 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:31 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Koning John Todd CHIEF FINANCIAL OFFICER |
31,746 | $0 | 552,457 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:31 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Sponsel David EVP, SALES |
35,063 | $0 | 654,661 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:31 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Hunsaker Craig E EVP, PEOPLE & CULTURE |
41,190 | $0 | 1,230,004 (Direct) |
View |
2024-02-20 Tax Withholding |
2024-02-22 6:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Miles Patrick CEO |
154,702 | $15.52 | 5,957,471 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Miles Patrick CEO |
81,794 | $0 | 5,957,471 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. |
27,778 | $0 | 316,920 (Direct) |
View |
2024-02-21 Option Award |
2024-02-22 6:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Lish Scott CHIEF OPERATING OFFICER |
31,746 | $0 | 538,240 (Direct) |
View |
2023-01-03 Ownership |
2024-02-13 6:54 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director |
1,344 | $0 | 1,740,477 (Direct) |
View |
Ownership |
2024-02-13 6:54 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | TULLIS JAMES L L Director |
0 | $0 | 1,740,477 (Indirect) |
View |