Karrels James
SEC CIK 1587477 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MGNX | MACROGENICS INC | SVP, CFO, Sec | 211.8K | $98.8K | $615.0K | 13 | 2022-03-28 | 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 13
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-17 | 2026-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO | M - OptEx | — | +15.0K | 211.8K | +8% | — |
| D | 2026-02-17 | 2026-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO | F - Tax | $1.71 | -5,790 | 206.0K | -3% | -$9,901 |
| DM | 2026-02-10 | 2026-02-07+ | MGNX | MACROGENICS INC | Karrels James | SVP, CFO | M - OptEx | — | +16.3K | 193.1K | +9% | — |
| DM | 2026-02-10 | 2026-02-07+ | MGNX | MACROGENICS INC | Karrels James | SVP, CFO | F - Tax | $1.81 | -6,306 | 196.8K | -3% | -$11.4K |
| D | 2025-02-19 | 2025-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | F - Tax | $2.56 | -5,790 | 186.8K | -3% | -$14.8K |
| D | 2025-02-19 | 2025-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | M - OptEx | $0.00 | +15.0K | 192.6K | +8% | $0 |
| D | 2025-02-11 | 2025-02-08 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | F - Tax | $2.60 | -3,861 | 177.6K | -2% | -$10.0K |
| D | 2025-02-11 | 2025-02-08 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | M - OptEx | — | +10.0K | 181.5K | +6% | — |
| 2024-03-06 | 2024-03-04 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | S - Sale | $20.50 | -30.0K | 171.5K | -15% | -$615.0K | |
| D | 2024-02-20 | 2024-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | F - Tax | $17.40 | -5,327 | 201.5K | -3% | -$92.7K |
| D | 2024-02-20 | 2024-02-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | M - OptEx | $0.00 | +15.0K | 206.8K | +8% | $0 |
| 2022-06-17 | 2022-06-15 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | P - Purchase | $2.47 | +40.0K | 191.8K | +26% | +$98.8K | |
| D | 2022-03-28 | 2022-03-28 | MGNX | MACROGENICS INC | Karrels James | SVP, CFO, Sec | M - OptEx | $1.51 | +8,316 | 151.8K | +6% | +$12.6K |
Purchase Sale Sale after option exercise All abbreviations