Stuart A. Tross serves as Executive at AMGEN INC, where they oversee executive responsibilities. Since joining the company, Stuart A. Tross has executed 81 insider transactions totaling $2.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 8, 2026 involved selling 47,006 shares valued at $297.5K.
Stuart A. Tross currently holds 985,007 shares of AMGEN INC (AMGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stuart A. Tross has been a net seller of AMGN stock. They have purchased $232.1K and sold $2.4M worth of shares.
Stuart A. Tross's most recent insider trade was on Jan 8, 2026, when they sold 47,006 shares at $6.33 per share.
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| $5.34 |
| Discretionary |
| Aug 5, 2025 | MNKD | $50.0K | Award | 12,755 | $3.92 | Discretionary |
| Jul 15, 2025 | MNKD | $108.0K | Payment | 28,057 | $3.85 | Discretionary |
| Sep 3, 2024 | MNKD | $156.5K | Sale | 25,000 | $6.26 | Planned |
| Aug 30, 2024 | MNKD | $221.2K | Sale | 35,000 | $6.32 | Planned |
| Aug 30, 2024 | MNKD | $284.9K | Sale | 45,000 | $6.33 | Planned |
| Aug 27, 2024 | MNKD | $111.8K | Payment | 20,779 | $5.38 | Discretionary |
| Jul 15, 2024 | MNKD | $68.0K | Payment | 11,657 | $5.83 | Discretionary |
| Jun 30, 2024 | MNKD | $14.5K | Award | 4,689 | $3.09 | Discretionary |
| May 18, 2024 | MNKD | $28.1K | Payment | 6,130 | $4.59 | Discretionary |
| May 17, 2024 | MNKD | $284.8K | Payment | 62,056 | $4.59 | Discretionary |
| May 17, 2024 | MNKD | $355.4K | Award | 77,420 | $4.59 | Discretionary |
| May 15, 2024 | MNKD | $0 | Award | 129,000 | $N/A | Discretionary |
| May 10, 2024 | MNKD | $34.7K | Payment | 8,028 | $4.32 | Discretionary |
| Feb 4, 2024 | MNKD | $50.0K | Award | 15,290 | $3.27 | Discretionary |
| Dec 31, 2023 | MNKD | $3.1K | Award | 1,006 | $3.09 | Discretionary |
| Aug 27, 2023 | MNKD | $95.9K | Payment | 20,328 | $4.72 | Discretionary |
| Jun 30, 2023 | MNKD | $13.9K | Award | 4,012 | $3.46 | Discretionary |
| May 25, 2023 | MNKD | $0 | Award | 92,000 | $N/A | Discretionary |
| May 22, 2023 | MNKD | $1.3M | Payment | 279,998 | $4.79 | Discretionary |
| May 22, 2023 | MNKD | $1.9M | Award | 400,000 | $4.79 | Discretionary |
| May 18, 2023 | MNKD | $27.1K | Payment | 5,941 | $4.56 | Discretionary |
| May 15, 2023 | MNKD | $42.3K | Award | 10,000 | $4.23 | Discretionary |
| May 10, 2023 | MNKD | $34.2K | Payment | 7,781 | $4.40 | Discretionary |
| Aug 27, 2022 | MNKD | $52.9K | Payment | 14,178 | $3.73 | Discretionary |
| Jul 31, 2022 | MNKD | $13.4K | Purchase | 4,581 | $2.93 | Discretionary |
| Jul 31, 2022 | MNKD | $13.4K | Award | 4,581 | $2.93 | Discretionary |
| May 18, 2022 | MNKD | $19.0K | Payment | 5,941 | $3.19 | Discretionary |
| May 10, 2022 | MNKD | $0 | Award | 110,000 | $N/A | Discretionary |