Mainolfi Nello
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Mainolfi Nello. 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 |
|---|---|---|---|---|---|---|
| KYMR | Chief Executive Officer | Sale | 23,986 | $77.95 | $1,869,709 | Dec 31, 2025 |
| KYMR | Chief Executive Officer | Option Exercise | 2,595 | $38.53 | $99,985 | Dec 17, 2025 |
| KYMR | Chief Executive Officer | Sale | 100,000 | $89.17 | $8,917,000 | Dec 8, 2025 |
| KYMR | Chief Executive Officer | Sale | 24,511 | $61.02 | $1,495,661 | Oct 29, 2025 |
| KYMR | Chief Executive Officer | Option Exercise | 30,000 | $2.08 | $62,400 | Sep 16, 2025 |
| KYMR | Chief Executive Officer | Sale | 30,000 | $49.00 | $1,470,000 | Jun 3, 2025 |
| KYMR | Chief Executive Officer | Option Exercise | 10,000 | $2.08 | $20,800 | Jan 10, 2025 |
| KYMR | Chief Executive Officer | Option Exercise | 18,773 | $5.33 | $100,060 | Jul 1, 2024 |
| KYMR | Chief Executive Officer | Option Exercise | 14,413 | $2.08 | $29,979 | Jun 18, 2024 |
| KYMR | Chief Executive Officer | Option Exercise | 9,000 | $2.08 | $18,720 | Jan 2, 2024 |
| KYMR | Chief Executive Officer | Option Exercise | 17,632 | $2.08 | $36,675 | Nov 3, 2023 |
| KYMR | Chief Executive Officer | Option Exercise | 12,000 | $2.08 | $24,960 | Aug 8, 2023 |
| KYMR | Chief Executive Officer | Option Exercise | 10,000 | $2.08 | $20,800 | Dec 8, 2022 |
| KYMR | Chief Executive Officer | Option Exercise | 27,676 | $2.08 | $57,566 | Oct 17, 2022 |
| KYMR | Chief Executive Officer | Option Exercise | 20,000 | $2.08 | $41,600 | May 3, 2022 |
| KYMR | Chief Executive Officer | Option Exercise | 10,000 | $2.08 | $20,800 | Jan 14, 2022 |
| KYMR | Chief Executive Officer | Sale | 347 | $55.05 | $19,102 | Jan 10, 2022 |
| KYMR | Chief Executive Officer | Option Exercise | 8,000 | $2.08 | $16,640 | Dec 16, 2021 |
| KYMR | Chief Executive Officer | Sale | 9,369 | $56.82 | $532,347 | Oct 8, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 12,000 | $2.08 | $24,960 | Aug 19, 2021 |
| KYMR | Chief Executive Officer | Sale | 5,669 | $60.07 | $340,537 | Aug 4, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 23,456 | $2.08 | $48,788 | Jul 29, 2021 |
| KYMR | Chief Executive Officer | Sale | 9,015 | $60.15 | $542,252 | Jul 26, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 48,000 | $2.08 | $99,840 | Jul 8, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 40,000 | $2.08 | $83,200 | Jun 14, 2021 |
| KYMR | Chief Executive Officer | Sale | 6,912 | $51.46 | $355,692 | Jun 10, 2021 |
| KYMR | Chief Executive Officer | Sale | 270 | $50.00 | $13,500 | Jun 9, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 15,000 | $2.08 | $31,200 | May 19, 2021 |
| KYMR | Chief Executive Officer | Sale | 8,245 | $50.05 | $412,662 | May 12, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 2,768 | $2.08 | $5,757 | Apr 22, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 4,940 | $2.08 | $10,275 | Apr 15, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 15,000 | $2.08 | $31,200 | Apr 13, 2021 |
| KYMR | Chief Executive Officer | Option Exercise | 9,939 | $2.08 | $20,673 | Apr 12, 2021 |