Ezio Bonvini is CSO & VP at MACROGENICS INC (MGNX). They have made 2 open-market trades across 1 company since 2015, most recently 2026-10-06.
CIK 0001588365
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MGNX | 193,799 | $629K |
Shares reported on the most recent Form 4, priced at the 2026-10-07 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MGNX | SELL · 10b5-1 | 2024-02-07 | 2024-02-07 | $18.00 | $60K | -1.1% | +0.4% | -7.5% |
| MGNX | SELL · 10b5-1 | 2024-02-01 | 2024-02-02 | $15.00 | $200K | +11.7% | +35.2% | -0.7% |
| MGNX | SELL · 10b5-1 | 2024-01-19 | 2024-01-22 | $12.00 | $160K | +25.6% | +40.1% | +26.7% |
| MGNX | SELL · 10b5-1 | 2023-12-20 | 2023-12-21 | $10.08 | $381K | +0.6% | +21.2% | +54.1% |
| MGNX | SELL | 2021-03-22 | 2021-03-24 | $32.00 | $125K | +0.9% | +10.1% | -25.7% |
| MGNX | SELL | 2020-09-17 | 2020-09-21 | $30.24 | $3.2M | -6.5% | -19.9% | -9.0% |
| MGNX | SELL · 10b5-1 | 2015-11-16 | 2015-11-17 | $31.44 | $98K | -25.4% | -2.7% | -44.1% |
| MGNX | SELL · 10b5-1 | 2015-10-15 | 2015-10-19 | $25.21 | $157K | -25.4% | -2.7% | -27.6% |
| MGNX | SELL · 10b5-1 | 2015-07-10 | 2015-07-13 | $38.09 | $91K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-06-30 | 2015-07-01 | $38.07 | $247K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-06-24 | 2015-06-25 | $38.08 | $232K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-06-23 | 2015-06-24 | $38.14 | $498K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-06-15 | 2015-06-16 | $34.01 | $212K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-05-15 | 2015-05-18 | $30.24 | $188K | -25.4% | -2.7% | -2.7% |
| MGNX | SELL · 10b5-1 | 2015-04-15 | 2015-04-16 | $33.98 | $212K | -25.4% | -2.7% | -2.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.