Risser Eric Blasius
SEC CIK 1587774 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MGNX | MACROGENICS INC | Pres, CEO, Dir | 83.6K | — | $813.5K | 14 | 2022-03-04 | 2026-02-15 |
Most active insiders at MGNX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Peters Jeffrey Stuart | GC, Senior VP, Sec | — | $129.1K |
| 2 | Smith Beth Ann | VP, Ctrl, Treas | — | — |
| 3 | SIEGEL JAY PHILIP | Dir | — | — |
| 4 | Spitznagel Thomas | SVP, Technical Ops | — | — |
| 5 | Ferrante Karen Jean | Dir | — | — |
| 6 | Bonvini Ezio | SVP, CSO, Research | — | — |
| 7 | Risser Eric Blasius | Pres, CEO, Dir | — | — |
| 8 | Koenig Scott | Dir | — | — |
| 9 | Karrels James | SVP, CFO | — | — |
| 10 | Jackson Scott Thomas | Dir | — | — |
Transactions 14
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-17 | 2026-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | Pres, CEO, Dir | M - OptEx | — | +16.7K | 83.6K | +25% | — |
| D | 2026-02-17 | 2026-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | Pres, CEO, Dir | F - Tax | $1.71 | -6,433 | 77.2K | -8% | -$11.0K |
| DM | 2026-02-10 | 2026-02-07+ | MGNX | MACROGENICS INC | Risser Eric Blasius | Pres, CEO, Dir | M - OptEx | — | +17.8K | 71.2K | +33% | — |
| DM | 2026-02-10 | 2026-02-07+ | MGNX | MACROGENICS INC | Risser Eric Blasius | Pres, CEO, Dir | F - Tax | $1.81 | -6,886 | 60.1K | -10% | -$12.5K |
| D | 2025-02-19 | 2025-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | F - Tax | $2.56 | -6,433 | 56.0K | -10% | -$16.5K |
| D | 2025-02-19 | 2025-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | $0.00 | +16.7K | 62.4K | +36% | $0 |
| D | 2025-02-11 | 2025-02-08 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | — | +11.2K | 50.1K | +29% | — |
| D | 2025-02-11 | 2025-02-08 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | F - Tax | $2.60 | -4,311 | 45.8K | -9% | -$11.2K |
| D | 2024-03-06 | 2024-03-04 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | $10.15 | +15.0K | 80.1K | +23% | +$152.2K |
| DM | 2024-03-06 | 2024-03-04 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | S - Sale+OE | $19.76 | -41.2K | 38.9K | -51% | -$813.5K |
| D | 2024-02-20 | 2024-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | F - Tax | $17.40 | -5,879 | 65.1K | -8% | -$102.3K |
| D | 2024-02-20 | 2024-02-15 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | $0.00 | +16.7K | 70.9K | +31% | $0 |
| D | 2022-10-31 | 2022-10-28 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | $1.51 | +8,500 | 53.5K | +19% | +$12.8K |
| D | 2022-03-04 | 2022-03-04 | MGNX | MACROGENICS INC | Risser Eric Blasius | COO | M - OptEx | $0.94 | +500 | 45.0K | +1% | +$470 |
Purchase Sale Sale after option exercise All abbreviations