MACROGENICS INC
MGNX
24 insider filings · Latest: May 19, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | Aug 3 8:30 PM | Jay Siegel | Proposed Sale | 34,916 | $3.75 | $130.9K | — | View → |
| Jul 13, 2026 | Jul 14 1:26 AM | Thomas Spitznagel | Proposed Sale | 17,000 | $4.44 | $75.5K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 8, 2026 | Feb 10 11:14 PM | James KarrelsSVP and CFO | Option Exercise | 9,999 | — | 9,999(D) | View → |
| Feb 7, 2026 | Feb 10 11:14 PM | James KarrelsSVP and CFO | Option Exercise | 6,334 | — | 12,666(D) | View → |
| Feb 8, 2026 | Feb 10 11:13 PM | Ezio BonviniSr VP, Research & CSO | Option Exercise | 11,166 | — | 11,166(D) | View → |
| Feb 7, 2026 | Feb 10 11:13 PM | Ezio BonviniSr VP, Research & CSO | Option Exercise | 7,001 | — | 13,999(D) | View → |
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