Matthew K. Fust serves as Executive at JAZZ PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Matthew K. Fust has executed 130 insider transactions totaling $15.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 26, 2025 involved exercising options for 10,000 shares valued at $19.1K.
Matthew K. Fust currently holds 38,836 shares of JAZZ PHARMACEUTICALS INC (JAZZ), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Matthew K. Fust has been a net seller of JAZZ stock. They have purchased $205.6K and sold $14.8M worth of shares.
Matthew K. Fust's most recent insider trade was on Sep 26, 2025, when they sold 10,000 shares at $1.91 per share.
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| $44.75 |
| Discretionary |
| Jun 18, 2024 | RARE | $0 | Award | 5,345 | $N/A | Discretionary |
| Jun 13, 2024 | NMRA | $0 | Award | 20,100 | $N/A | Discretionary |
| Jun 7, 2024 | CRNX | $0 | Award | 3,400 | $N/A | Discretionary |
| Mar 31, 2024 | ATRA | $0 | Award | 150,000 | $N/A | Discretionary |
| Mar 20, 2024 | CRNX | $290.5K | Option Exercise | 12,500 | $23.24 | Planned |
| Mar 20, 2024 | CRNX | $544.6K | Sale | 12,500 | $43.57 | Planned |
| Mar 20, 2024 | CRNX | $290.4K | Option Exercise | 12,500 | $23.23 | Planned |
| Mar 20, 2024 | CRNX | $762.6K | Sale | 17,500 | $43.58 | Planned |
| Mar 20, 2024 | CRNX | $354.0K | Option Exercise | 17,500 | $20.23 | Planned |
| Mar 20, 2024 | CRNX | $320.1K | Option Exercise | 17,500 | $18.29 | Planned |
| Mar 20, 2024 | CRNX | $544.6K | Sale | 12,500 | $43.57 | Planned |
| Mar 20, 2024 | CRNX | $796.3K | Sale | 17,500 | $45.50 | Planned |
| Mar 7, 2024 | RARE | $381.6K | Sale | 7,500 | $50.88 | Planned |
| Mar 7, 2024 | RARE | $109.1K | Sale | 2,145 | $50.85 | Planned |
| Mar 7, 2024 | RARE | $129.8K | Sale | 2,550 | $50.89 | Planned |
| Jun 16, 2023 | CRNX | $0 | Award | 6,000 | $N/A | Discretionary |
| Jun 7, 2023 | RARE | $0 | Award | 3,860 | $N/A | Discretionary |
| Jun 7, 2023 | RARE | $171.0K | Disposition | 3,300 | $51.82 | Discretionary |
| May 31, 2023 | ATRA | $0 | Award | 57,000 | $N/A | Discretionary |
| Jul 13, 2022 | CRNX | $119.5K | Sale | 5,700 | $20.96 | Discretionary |
| Jul 13, 2022 | CRNX | $8.3K | Option Exercise | 5,700 | $1.45 | Discretionary |
| Jun 24, 2022 | RARE | $0 | Award | 3,300 | $N/A | Discretionary |
| Jun 23, 2022 | ATRA | $0 | Award | 20,500 | $N/A | Discretionary |
| Mar 4, 2022 | RARE | $302.8K | Option Exercise | 7,500 | $40.37 | Discretionary |
| Nov 4, 2021 | ATRA | $260.4K | Sale | 13,354 | $19.50 | Discretionary |
| Nov 1, 2021 | CRNX | $228.3K | Sale | 8,954 | $25.50 | Discretionary |
| Nov 1, 2021 | CRNX | $17.1K | Option Exercise | 8,954 | $1.91 | Discretionary |
| Sep 8, 2021 | CRNX | $11.5K | Option Exercise | 6,046 | $1.91 | Discretionary |