The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Marshall Tyson Eliot since 2024.
This trader's CIK number is 1666669.
At the time of last reporting, Marshall Tyson Eliot was the GENERAL COUNSEL & CORP. SEC. of Alphatec Holdings, Inc.. (stock ticker symbol ATEC).
Also see all insider trading activities at Alphatec Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ATEC | 0 | $0 | 32,470 | $442,287 | 0 | $0 |
| 2024 | ATEC | 0 | $0 | 21,050 | $278,673 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-05 | ATEC | Sale | 18,092 | 14.91 | 269,751 |
| 2025-08-01 | ATEC | Sale | 12,878 | 12.00 | 154,536 |
| 2025-07-10 | ATEC | Sale | 1,500 | 12.00 | 18,000 |
| 2024-03-06 | ATEC | Sale | 9,225 | 13.16 | 121,401 |
| 2024-03-01 | ATEC | Sale | 11,825 | 13.30 | 157,272 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Marshall Tyson Eliot (GENERAL COUNSEL & CORP. SEC. of Alphatec Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.