Nello Mainolfi serves as Executive at Kymera Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Nello Mainolfi has executed 104 insider transactions totaling $30.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved selling 23,986 shares valued at $1.9M.
Nello Mainolfi currently holds 669,091 shares of Kymera Therapeutics, Inc. (KYMR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Nello Mainolfi has been a net seller of KYMR stock. They have purchased $0 and sold $30.2M worth of shares.
Nello Mainolfi's most recent insider trade was on Dec 31, 2025, when they sold 23,986 shares at $77.95 per share.
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| $78.52 |
| Discretionary |
| Dec 31, 2025 | KYMR | $62.4K | Option Exercise | 30,000 | $2.08 | Discretionary |
| Dec 17, 2025 | KYMR | $100.0K | Option Exercise | 2,595 | $38.53 | Discretionary |
| Dec 8, 2025 | KYMR | $8.9M | Sale | 100,000 | $89.17 | Discretionary |
| Dec 8, 2025 | KYMR | $208.0K | Option Exercise | 100,000 | $2.08 | Discretionary |
| Oct 29, 2025 | KYMR | $1.5M | Sale | 24,511 | $61.02 | Discretionary |
| Oct 29, 2025 | KYMR | $111.2K | Sale | 1,862 | $59.72 | Discretionary |
| Oct 29, 2025 | KYMR | $222.9K | Sale | 3,627 | $61.46 | Discretionary |
| Oct 29, 2025 | KYMR | $62.4K | Option Exercise | 30,000 | $2.08 | Discretionary |
| Sep 16, 2025 | KYMR | $62.4K | Option Exercise | 30,000 | $2.08 | Discretionary |
| Sep 16, 2025 | KYMR | $1.5M | Sale | 30,000 | $49.00 | Discretionary |
| Jun 18, 2024 | KYMR | $30.0K | Option Exercise | 14,413 | $2.08 | Discretionary |
| Jan 2, 2024 | KYMR | $18.7K | Option Exercise | 9,000 | $2.08 | Discretionary |
| Nov 3, 2023 | KYMR | $36.7K | Option Exercise | 17,632 | $2.08 | Discretionary |
| Nov 3, 2023 | KYMR | $4.9K | Option Exercise | 2,368 | $2.08 | Discretionary |
| Aug 8, 2023 | KYMR | $25.0K | Option Exercise | 12,000 | $2.08 | Discretionary |
| Dec 8, 2022 | KYMR | $20.8K | Option Exercise | 10,000 | $2.08 | Discretionary |
| Oct 17, 2022 | KYMR | $57.6K | Option Exercise | 27,676 | $2.08 | Discretionary |
| Oct 17, 2022 | KYMR | $66.7K | Option Exercise | 32,056 | $2.08 | Discretionary |
| May 3, 2022 | KYMR | $41.6K | Option Exercise | 20,000 | $2.08 | Discretionary |
| Jan 14, 2022 | KYMR | $20.8K | Option Exercise | 10,000 | $2.08 | Discretionary |
| Jan 12, 2022 | KYMR | $17.9K | Option Exercise | 8,612 | $2.08 | Discretionary |
| Jan 12, 2022 | KYMR | $139.9K | Sale | 2,726 | $51.31 | Discretionary |
| Jan 12, 2022 | KYMR | $209.2K | Sale | 4,022 | $52.02 | Discretionary |
| Jan 12, 2022 | KYMR | $86.5K | Sale | 1,623 | $53.27 | Discretionary |
| Jan 12, 2022 | KYMR | $13.0K | Sale | 241 | $53.97 | Discretionary |
| Jan 11, 2022 | KYMR | $19.1K | Sale | 347 | $55.05 | Discretionary |
| Jan 11, 2022 | KYMR | $361.6K | Sale | 6,644 | $54.42 | Discretionary |
| Jan 11, 2022 | KYMR | $533.1K | Sale | 9,932 | $53.68 | Discretionary |