Insiders / Spitznagel Thomas
Spitznagel Thomas
CIK 1675464personinsider
Companies
1
First seen
Feb 10, 2026
Last activity
Feb 17, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| MacroGenics, Inc. ยท MGNX | 38,543 | โ |
All securities held
2 positions ยท latest reported per filing
| Company | Security | Shares |
|---|---|---|
| MacroGenics, Inc. | Common Stock | 38,543 |
| MacroGenics, Inc. | Employee Stock Option (right to buy)Derivative | 150,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares ฮ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 15, 2026 | Other | MGNX MacroGenics, Inc. Common Stock | $9.4K | -6K -12.53% | 38,543 0.06% of shares | low |
| Feb 8, 2026 | Other | MGNX MacroGenics, Inc. Common Stock | $5.8K | -3K -9.39% | 30,731 0.05% of shares | low |
| Feb 7, 2026 | Other | MGNX MacroGenics, Inc. Common Stock | $4.5K | -2K -9.07% | 24,918 0.04% of shares | low |
| Feb 12, 2026 | Grant | MGNX MacroGenics, Inc. Employee Stock Option (right to buy) | โ | +150K | 150,000 0.24% of shares | low |
| Feb 12, 2026 | Grant | MGNX MacroGenics, Inc. Restricted Stock Unit | โ | +25K | 25,000 0.04% of shares | low |
| Feb 15, 2026 | Exercise | MGNX MacroGenics, Inc. Restricted Stock Unit | โ | -13K -100.00% | 0 0.00% of shares | low |
| Feb 15, 2026 | Exercise | MGNX MacroGenics, Inc. Common Stock | โ | +13K +43.38% | 44,063 0.07% of shares | low |
| Feb 8, 2026 | Exercise | MGNX MacroGenics, Inc. Restricted Stock Unit | โ | -9K -50.00% | 9,000 0.01% of shares | low |
| Feb 7, 2026 | Exercise | MGNX MacroGenics, Inc. Restricted Stock Unit | โ | -6K -33.34% | 11,999 0.02% of shares | low |
| Feb 8, 2026 | Exercise | MGNX MacroGenics, Inc. Common Stock | โ | +9K +36.11% | 33,917 0.05% of shares | low |