Spitznagel Thomas
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Spitznagel Thomas. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| MGNX | Sr VP, Technical Ops | Option Exercise | 13,332 | — | — | Feb 15, 2025 |
| MGNX | Sr VP, Technical Ops | Option Exercise | 9,001 | — | — | Feb 8, 2025 |
| MGNX | Sr VP, Technical Ops | Sale | 10,000 | $20.00 | $200,000 | Mar 4, 2024 |
| MGNX | Sr VP, Technical Ops | Option Exercise | 13,336 | — | — | Feb 15, 2024 |
| MGNX | Sr VP, BPD & Manufacturing | Option Exercise | 5,000 | $7.51 | $37,550 | Jul 16, 2021 |
| MGNX | Sr VP, BPD & Manufacturing | Sale | 5,000 | $30.91 | $154,550 | Apr 15, 2021 |
| MGNX | Sr VP, BPD & Manufacturing | Sale | 7,500 | $26.87 | $201,525 | Aug 20, 2020 |
| MGNX | Sr VP, BPD & Manufacturing | Sale | 7,500 | $25.30 | $189,750 | May 20, 2020 |
| MGNX | Sr VP, BPD & Manufacturing | Option Exercise | 1,770 | $7.51 | $13,293 | Feb 6, 2019 |