Zeldin Robert K
SEC CIK 1745347 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MGTX | MeiraGTx Holdings plc | Chief MEDICAL Off | 175.8K | $39.5K | — | 21 | 2022-06-03 | 2026-02-21 |
Most active insiders at MGTX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Forbes Alexandria | Pres, CEO, Dir | — | $2.29M |
| 2 | Giroux Richard | CFO, COO | — | $1.49M |
| 3 | Naylor Stuart | CHIEF SCI OFCR, OPHTHALMOLOGY | — | $668.4K |
| 4 | Wollin Robert J | GC AND Sec | — | — |
| 5 | Zeldin Robert K | Chief MEDICAL Off | — | — |
| 6 | Harris Keith R. | Dir | — | — |
| 7 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | Dir, 10% | — | — |
| 8 | PERCEPTIVE ADVISORS LLC | Dir, 10% | — | — |
Transactions 21
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2026-04-28 21:04 | 2026-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $7.73 | -7,814 | 146.2K | -5% | -$60.4K |
| D | 2026-02-23 | 2026-02-21 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +7,500 | 175.8K | +4% | — |
| D | 2026-02-23 | 2026-02-21 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $7.45 | -2,952 | 172.9K | -2% | -$22.0K |
| D | 2026-01-21 | 2026-01-17 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +35.0K | 182.3K | +24% | — |
| D | 2026-01-21 | 2026-01-17 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $7.42 | -14.0K | 168.3K | -8% | -$103.5K |
| D | 2026-01-08 | 2026-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $7.73 | -6,729 | 147.3K | -4% | -$52.0K |
| D | 2026-01-08 | 2026-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +17.5K | 154.0K | +13% | — |
| D | 2025-02-25 | 2025-02-21 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +15.0K | 142.4K | +12% | — |
| D | 2025-02-25 | 2025-02-21 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $7.30 | -5,903 | 136.5K | -4% | -$43.1K |
| D | 2025-01-16 | 2025-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $5.77 | -15.1K | 127.4K | -11% | -$87.4K |
| D | 2025-01-16 | 2025-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +37.5K | 142.6K | +36% | — |
| D | 2025-01-10 | 2025-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +17.5K | 112.0K | +19% | — |
| D | 2025-01-10 | 2025-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $6.34 | -6,886 | 105.1K | -6% | -$43.7K |
| A | 2024-01-18 | 2024-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $6.30 | -13.8K | 71.7K | -16% | -$86.8K |
| D | 2024-01-17 | 2024-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +37.5K | 104.5K | +56% | — |
| D | 2024-01-17 | 2024-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $6.36 | -14.8K | 89.7K | -14% | -$93.8K |
| D | 2024-01-09 | 2024-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $6.30 | -18.5K | 67.0K | -22% | -$116.6K |
| D | 2024-01-09 | 2024-01-07 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +35.0K | 85.5K | +69% | — |
| D | 2023-01-18 | 2023-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | F - Tax | $6.99 | -29.5K | 50.5K | -37% | -$206.3K |
| D | 2023-01-18 | 2023-01-14 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | M - OptEx | — | +75.0K | 80.0K | +1,500% | — |
| M | 2022-06-06 | 2022-06-03 | MGTX | MeiraGTx Holdings plc | Zeldin Robert K | Chief MEDICAL Off | P - Purchase | $7.90 | +5,000 | 4,994 | New | +$39.5K |
Purchase Sale Sale after option exercise All abbreviations