Risser Eric Blasius
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Risser Eric Blasius. 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 | Chief Operating Officer | Option Exercise | 16,665 | — | — | Feb 15, 2025 |
| MGNX | Chief Operating Officer | Tax Withholding | 4,311 | $2.60 | $11,209 | Feb 8, 2025 |
| MGNX | Chief Operating Officer | Sale | 26,159 | $19.63 | $513,501 | Mar 4, 2024 |
| MGNX | Chief Operating Officer | Option Exercise | 16,670 | — | — | Feb 15, 2024 |
| MGNX | Chief Operating Officer | Option Exercise | 8,500 | $1.51 | $12,835 | Oct 28, 2022 |
| MGNX | Chief Operating Officer | Option Exercise | 500 | $0.94 | $470 | Mar 4, 2022 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $24.10 | $12,050 | Dec 29, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $23.35 | $11,675 | Nov 30, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 1,500 | $1.51 | $2,265 | Oct 28, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 500 | $1.51 | $755 | Sep 28, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $27.10 | $13,550 | Aug 26, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 3,000 | $25.63 | $76,890 | Jul 27, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 3,100 | $30.00 | $93,000 | Jul 2, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $28.49 | $14,245 | Jun 24, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $26.59 | $13,295 | May 26, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 500 | $10.00 | $5,000 | May 6, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 6,000 | $0.94 | $5,640 | Apr 16, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 6,000 | $0.94 | $5,640 | Mar 13, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 500 | $0.94 | $470 | Feb 20, 2020 |
| MGNX | Sr VP & Chief Business Officer | Sale | 30 | $10.00 | $300 | Feb 5, 2020 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 1,662 | $0.94 | $1,562 | Sep 27, 2019 |
| MGNX | Sr VP & Chief Business Officer | Sale | 3,000 | $18.38 | $55,140 | May 22, 2019 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 2,497 | $0.94 | $2,347 | Mar 14, 2019 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 6,000 | $0.94 | $5,640 | Jan 28, 2019 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 5,000 | $0.94 | $4,700 | Dec 12, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 4,000 | $0.94 | $3,760 | Nov 13, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 3,000 | $0.94 | $2,820 | Oct 22, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 1,000 | $0.94 | $940 | Mar 12, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 4,000 | $0.94 | $3,760 | Mar 2, 2018 |
| MGNX | Sr VP & Chief Business Officer | Sale | 1,000 | $25.01 | $25,010 | Feb 28, 2018 |
| MGNX | Sr VP & Chief Business Officer | Sale | 3,000 | $22.50 | $67,500 | Jan 24, 2018 |
| MGNX | Sr VP & Chief Business Officer | Sale | 3,000 | $22.50 | $67,500 | Jan 24, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 2,000 | $0.94 | $1,880 | Jan 17, 2018 |
| MGNX | Sr VP & Chief Business Officer | Option Exercise | 2,000 | $0.94 | $1,880 | Sep 5, 2017 |
| MGNX | SVP, Business Development | Option Exercise | 2,500 | $0.94 | $2,350 | Feb 8, 2016 |
| MGNX | SVP, Business Development | Option Exercise | 1,500 | $0.94 | $1,410 | Dec 23, 2015 |
| MGNX | VP, Business Development | Option Exercise | 5,000 | $38.25 | $191,250 | Dec 22, 2014 |
| MGNX | VP, Business Development | Option Exercise | 10,000 | $0.94 | $9,400 | Dec 18, 2014 |
| MGNX | VP, Business Development | Sale | 10,000 | $27.75 | $277,500 | Nov 24, 2014 |
| MGNX | VP, Business Development | Sale | 10,000 | $25.00 | $250,000 | Nov 12, 2014 |
| MGNX | VP, Business Development | Sale | 8,316 | $20.89 | $173,721 | Sep 2, 2014 |
| MGNX | VP, Business Development | Option Exercise | 8,000 | $0.94 | $7,520 | Jun 30, 2014 |