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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-08-05 Tax Withholding |
2022-08-09 6:00 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, CLINICAL STRATEGIES |
6,050 | $8.03 | 540,098 (Direct) |
View |
2022-03-18 Tax Withholding |
2022-03-22 4:07 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
2,940 | $10.94 | 544,114 (Direct) |
View |
2022-02-24 Option Award |
2022-02-28 4:13 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
55,655 | $0 | 547,054 (Direct) |
View |
2021-08-05 Tax Withholding |
2021-08-09 11:14 am |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
6,050 | $15.23 | 491,399 (Direct) |
View |
2021-05-17 Tax Withholding |
2021-05-19 12:40 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
17,525 | $14.81 | 497,449 (Direct) |
View |
2021-04-29 Tax Withholding |
2021-05-03 12:42 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
11,474 | $16.33 | 512,467 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 8:04 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Howell Kelli Mari EVP, Clinical Strategies |
20,000 | $0 | 523,941 (Direct) |
View |