Jackson Scott Thomas
SEC CIK 1566617 · EDGAR
Most active insiders at SPRO, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Rajavelu Esther | See Remarks | — | $406.8K |
| 2 | Keutzer Timothy | COO | — | $145.2K |
| 3 | Tregoning Kathleen | Dir | — | — |
| 4 | Zack Debra | Chief Medical Off | — | — |
| 5 | Smith Cynthia | Dir | — | — |
| 6 | Jackson Scott Thomas | Dir | — | — |
| 7 | VINK PATRICK V.J.J. | Dir | — | — |
| 8 | Deshpande Milind | Dir | — | — |
| 9 | Pottage John C Jr | Dir | — | — |
| 10 | THOMAS FRANK E | Dir | — | — |
Transactions 8
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-25 18:57 | 2026-06-23 | SPRO | Spero Therapeutics, Inc. | Jackson Scott Thomas | Dir | A - Grant | $0.00 | +10.0K | 85.0K | +13% | $0 |
| D | 2026-05-20 16:14 | 2026-05-18 | MGNX | MACROGENICS INC | Jackson Scott Thomas | Dir | M - OptEx | — | +3,750 | 14.8K | +34% | — |
| 2025-06-16 | 2025-06-12 | SPRO | Spero Therapeutics, Inc. | Jackson Scott Thomas | Dir | A - Grant | $0.00 | +20.0K | 75.0K | +36% | $0 | |
| D | 2025-05-22 | 2025-05-20 | MGNX | MACROGENICS INC | Jackson Scott Thomas | Dir | M - OptEx | — | +6,500 | 11.0K | +144% | — |
| 2024-05-30 | 2024-05-29 | SPRO | Spero Therapeutics, Inc. | Jackson Scott Thomas | Dir | A - Grant | $0.00 | +20.0K | 55.0K | +57% | $0 | |
| D | 2024-05-22 | 2024-05-20 | MGNX | MACROGENICS INC | Jackson Scott Thomas | Dir | M - OptEx | $0.00 | +4,500 | 4,500 | New | $0 |
| 2023-10-10 | 2023-10-05 | SPRO | Spero Therapeutics, Inc. | Jackson Scott Thomas | Dir | A - Grant | $0.00 | +20.0K | 35.0K | +133% | $0 | |
| 2022-09-19 | 2022-09-15 | SPRO | Spero Therapeutics, Inc. | Jackson Scott Thomas | Dir | A - Grant | $0.00 | +15.0K | 15.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations