Bonvini Ezio — SEC Form 4 filings
SEC reporting owner CIK 1588365. 11 Form 4 filings on record with FilingPulse; latest filed 2026-08-18.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-01-22 to 2026-08-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 3 filings — 29,966 shares, $419,544 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 28.
- Largest priced transaction: sale of 13,316 shares @ $15.00 ($199,740) in MACROGENICS INC, filed 2024-02-02.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MACROGENICS INC (MGNX) | Sr VP, Research & CSO | 11 | — | 3 legs · 29,966 sh · $419,544 | 28 |
Form 4 filings — Bonvini Ezio
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 40,000 @ $2.60 · Option exercise (M): 40,000 (derivative) @ $2.60 | EDGAR |
| 2026-02-17 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 16,665 · Tax withholding (F): 6,433 @ $1.71 · Option exercise (M): 16,665 (derivative) @ $0 · Grant/award (A): 31,250 (derivative) @ $0 · Grant/award (A): 187,500 (derivative) @ $0 | EDGAR |
| 2026-02-10 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 7,001 · Tax withholding (F): 2,703 @ $1.81 · Option exercise (M): 11,166 · Tax withholding (F): 4,311 @ $1.81 · Option exercise (M): 7,001 (derivative) @ $0 · Option exercise (M): 11,166 (derivative) @ $0 | EDGAR |
| 2025-02-19 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 16,665 @ $0 · Option exercise (M): 16,665 (derivative) @ $0 | EDGAR |
| 2025-02-11 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 11,168 · Tax withholding (F): 4,311 @ $2.60 · Grant/award (A): 128,000 (derivative) @ $0 · Grant/award (A): 21,000 (derivative) @ $0 · Option exercise (M): 11,168 (derivative) @ $0 | EDGAR |
| 2024-02-26 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 28,125 @ $0 · Tax withholding (F): 9,366 @ $17.11 · Option exercise (M): 28,125 (derivative) @ $0 | EDGAR |
| 2024-02-20 | 4 | MACROGENICS INC (MGNX) | Option exercise (M): 16,670 @ $0 · Tax withholding (F): 5,871 @ $17.40 · Option exercise (M): 16,670 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | MACROGENICS INC (MGNX) | Grant/award (A): 90,000 (derivative) @ $0 · Grant/award (A): 33,500 (derivative) @ $0 | EDGAR |
| 2024-02-07 | 4 | MACROGENICS INC (MGNX) | Sale (S): 3,334 @ $18 | EDGAR |
| 2024-02-02 | 4 | MACROGENICS INC (MGNX) | Sale (S): 13,316 @ $15 | EDGAR |
| 2024-01-22 | 4 | MACROGENICS INC (MGNX) | Sale (S): 13,316 @ $12 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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