The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of O'brien Federica F. since 2024.
This trader's CIK number is 1140119.
At the time of last reporting, O'brien Federica F. was the Director of Macrogenics Inc. (stock ticker symbol MGNX).
Also see all insider trading activities at Macrogenics Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MGNX | 0 | $0 | 0 | $0 | 6,500 | $0 |
| 2024 | MGNX | 0 | $0 | 0 | $0 | 4,500 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-20 | MGNX | Option Ex | 6,500 | .00 | 0 |
| 2024-05-20 | MGNX | Option Ex | 4,500 | .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 O'brien Federica F. (Director of Macrogenics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.