Blair Curtis Jackson serves as Executive at Alkermes plc., where they oversee executive responsibilities. Since joining the company, Blair Curtis Jackson has executed 47 insider transactions totaling $2.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 23, 2026 involved exercising options for 8,738 shares valued at $0.
Blair Curtis Jackson currently holds 8,738 shares of Alkermes plc. (ALKS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Blair Curtis Jackson has been a net seller of ALKS stock. They have purchased $0 and sold $2.2M worth of shares.
Blair Curtis Jackson's most recent insider trade was on Feb 23, 2026, when they sold 8,738 shares at $0.00 per share.
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| $32.19 |
| Discretionary |
| Feb 23, 2026 | ALKS | $0 | Option Exercise | 8,738 | $N/A | Discretionary |
| Feb 5, 2026 | ALKS | $289.4K | Payment | 8,626 | $33.55 | Discretionary |
| Feb 5, 2026 | ALKS | $0 | Award | 28,810 | $N/A | Discretionary |
| Feb 23, 2024 | ALKS | $0 | Option Exercise | 8,737 | $N/A | Discretionary |
| Feb 23, 2024 | ALKS | $114.7K | Payment | 3,880 | $29.57 | Discretionary |
| Feb 22, 2024 | ALKS | $0 | Option Exercise | 9,693 | $N/A | Discretionary |
| Feb 22, 2024 | ALKS | $124.4K | Payment | 4,304 | $28.91 | Discretionary |
| Feb 20, 2024 | ALKS | $0 | Option Exercise | 4,680 | $N/A | Discretionary |
| Feb 20, 2024 | ALKS | $63.2K | Payment | 2,078 | $30.39 | Discretionary |
| Feb 18, 2024 | ALKS | $125.1K | Payment | 3,888 | $32.18 | Discretionary |
| Feb 18, 2024 | ALKS | $0 | Option Exercise | 8,897 | $N/A | Discretionary |
| Feb 8, 2024 | ALKS | $294.7K | Payment | 11,007 | $26.77 | Discretionary |
| Feb 8, 2024 | ALKS | $0 | Award | 36,835 | $N/A | Discretionary |
| Feb 22, 2023 | ALKS | $85.8K | Payment | 3,088 | $27.77 | Discretionary |
| Feb 22, 2023 | ALKS | $0 | Option Exercise | 9,504 | $N/A | Discretionary |
| Feb 21, 2023 | ALKS | $39.2K | Payment | 1,412 | $27.77 | Discretionary |
| Feb 21, 2023 | ALKS | $0 | Option Exercise | 4,800 | $N/A | Discretionary |
| Feb 20, 2023 | ALKS | $0 | Award | 10,086 | $N/A | Discretionary |
| Feb 20, 2023 | ALKS | $83.3K | Payment | 2,966 | $28.07 | Discretionary |
| Feb 20, 2023 | ALKS | $0 | Option Exercise | 4,589 | $N/A | Discretionary |
| Feb 20, 2023 | ALKS | $37.9K | Payment | 1,350 | $28.07 | Discretionary |
| Feb 18, 2023 | ALKS | $0 | Option Exercise | 8,722 | $N/A | Discretionary |
| Feb 18, 2023 | ALKS | $75.3K | Payment | 2,683 | $28.07 | Discretionary |
| Apr 20, 2022 | ALKS | $1.5M | Sale | 49,999 | $29.61 | Discretionary |
| Apr 20, 2022 | ALKS | $827.5K | Option Exercise | 49,999 | $16.55 | Discretionary |
| Feb 22, 2022 | ALKS | $0 | Option Exercise | 9,503 | $N/A | Discretionary |
| Feb 22, 2022 | ALKS | $69.9K | Payment | 2,794 | $25.01 | Discretionary |
| Feb 21, 2022 | ALKS | $0 | Option Exercise | 4,800 | $N/A | Discretionary |