The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Berkowitz Mortimer Iii since 2017.
This trader's CIK number is 1364333.
At the time of last reporting, Berkowitz Mortimer Iii was the Officer 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 | 62,500 | $998,125 | 0 | $0 |
| 2023 | ATEC | 0 | $0 | 0 | $0 | 215,874 | $755,558 |
| 2022 | ATEC | 16,000 | $115,200 | 0 | $0 | 400,000 | $800,000 |
| 2018 | ATEC | 0 | $0 | 0 | $0 | 253,970 | $0 |
| 2017 | ATEC | 0 | $0 | 0 | $0 | 400,000 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-09 | ATEC | Sale | 62,500 | 15.97 | 998,125 |
| 2023-05-12 | ATEC | Option Ex | 107,937 | 3.50 | 377,779 |
| 2023-03-07 | ATEC | Option Ex | 107,937 | 3.50 | 377,779 |
| 2022-06-09 | ATEC | Buy | 16,000 | 7.20 | 115,200 |
| 2022-06-09 | ATEC | Option Ex | 200,000 | 2.00 | 400,000 |
| 2022-06-07 | ATEC | Option Ex | 200,000 | 2.00 | 400,000 |
| 2018-05-17 | ATEC | Option Ex | 253,970 | .00 | 0 |
| 2017-10-27 | ATEC | Option Ex | 400,000 | .00 | 0 |
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 Berkowitz Mortimer Iii (Officer of Alphatec Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.