Scott Koenig serves as Executive at MACROGENICS INC, where they oversee executive responsibilities. Since joining the company, Scott Koenig has executed 25 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Feb 8, 2026 involved exercising options for 15,831 shares valued at $0.
Scott Koenig currently holds 15,832 shares of MACROGENICS INC (MGNX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Scott Koenig has been a net neutral trader of MGNX stock. They have purchased $0 and sold $0 worth of shares.
Scott Koenig's most recent insider trade was on Feb 8, 2026, when they sold 15,831 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 13, 2025 | MGNX | $0 | Option Exercise | 31,664 | $N/A | Discretionary |
| Aug 13, 2025 | MGNX | $0 | Option Exercise | 21,165 | $N/A | Discretionary |
| Sep 23, 2024 | MGNX | $0 | Gift | 374,215 | $N/A | Discretionary |
| Sep 23, 2024 | MGNX | $0 | Gift | 374,215 | $N/A | Discretionary |
| Feb 15, 2024 | MGNX | $249.7K | Payment | 14,349 | $17.40 | Discretionary |
| Feb 15, 2024 | MGNX | $0 | Option Exercise | 42,341 | $N/A | Discretionary |
| Jun 1, 2023 | GLYC | $12.6K | Option Exercise | 21,000 | $0.60 | Discretionary |
| Jan 27, 2023 | GLYC | $26.8K | Option Exercise | 10,500 | $2.55 | Discretionary |
| Nov 30, 2022 | AGTC | $0 | Tender | 34,246 | $N/A | Discretionary |
| May 16, 2022 | MGNX | $80.4K | Option Exercise | 53,265 | $1.51 | Discretionary |
| May 18, 2021 | GLYC | $0 | Award | 5,250 | $N/A | Discretionary |
| Mar 11, 2020 | MGNX | $125.2K | Option Exercise | 133,163 | $0.94 | Discretionary |
| May 28, 2019 | AGTC | $11.2K | Option Exercise | 32,018 | $0.35 | Discretionary |
| Jan 3, 2019 | MGNX | $37.5K | Option Exercise | 39,897 | $0.94 | Discretionary |
| Nov 13, 2018 | MGNX | $37.6K | Option Exercise | 40,000 | $0.94 | Discretionary |
| Jan 17, 2017 | MGNX | $75.1K | Option Exercise | 79,898 | $0.94 | Discretionary |
| May 18, 2016 | MGNX | $0 | Other | 34,619 | $N/A | Discretionary |
| May 18, 2016 | MGNX | $0 | Other | 34,619 | $N/A | Discretionary |
| May 17, 2016 | MGNX | $0 | Other | 79,898 | $N/A | Discretionary |
| May 17, 2016 | MGNX | $0 | Other | 79,898 | $N/A | Discretionary |
| May 16, 2016 | MGNX | $32.5K | Option Exercise | 34,619 | $0.94 | Discretionary |
| May 11, 2016 | MGNX | $75.1K | Option Exercise | 79,898 | $0.94 | Discretionary |
| Dec 19, 2014 | MGNX | $58.5K | Option Exercise | 62,205 | $0.94 | Discretionary |