Company · CIK 0001125345 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
MACROGENICS INC · MGNX
Insider activity reported against this company. All insider holders · Files at: PRVB. On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 SForm 4 → | Aug 20, 6:19 pm EDT | Jeffrey Stuart PetersSenior VP, GC, and Secretary | 31,105 | $4.15 | $129,086 | 0 | −100% | 10b5-1 |
| Aug 17, 2026 MForm 4 → | Aug 18, 4:19 pm EDT | Ezio BonviniSr VP, Research & CSO | 40,000 | $2.60 | $104,000 | 185,799 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 MForm 4 → | Aug 18, 4:19 pm EDT | Ezio BonviniSr VP, Research & CSO | 40,000 | $2.60 | $104,000 | 88,000 | — |
Filed by this entity as an insider elsewhere — common stock
No reported common-stock activity in this period.
Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.