Kristen Ambrose serves as Executive at VERTEX PHARMACEUTICALS INC / MA, where they oversee executive responsibilities. Since joining the company, Kristen Ambrose has executed 24 insider transactions totaling $1.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 25, 2026 involved selling 223 shares valued at $108.5K.
Kristen Ambrose currently holds 6,981 shares of VERTEX PHARMACEUTICALS INC / MA (VRTX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kristen Ambrose has been a net seller of VRTX stock. They have purchased $0 and sold $1.7M worth of shares.
Kristen Ambrose's most recent insider trade was on Feb 25, 2026, when they sold 223 shares at $486.35 per share.
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| $485.11 |
| Discretionary |
| Apr 2, 2024 | VRTX | $100.6K | Sale | 240 | $419.00 | Planned |
| Apr 1, 2024 | VRTX | $94.1K | Payment | 225 | $418.10 | Planned |
| Feb 26, 2024 | VRTX | $375.9K | Sale | 883 | $425.70 | Planned |
| Feb 23, 2024 | VRTX | $357.5K | Payment | 828 | $431.79 | Planned |
| Feb 12, 2024 | VRTX | $577.4K | Sale | 1,374 | $420.24 | Planned |
| Feb 9, 2024 | VRTX | $249.8K | Payment | 591 | $422.74 | Planned |
| Feb 7, 2024 | VRTX | $0 | Award | 1,853 | $N/A | Discretionary |
| Feb 6, 2024 | VRTX | $0 | Award | 2,950 | $N/A | Discretionary |
| May 30, 2023 | VRTX | $95.3K | Sale | 289 | $329.82 | Planned |
| Mar 31, 2023 | VRTX | $55.2K | Payment | 176 | $313.74 | Discretionary |
| Feb 27, 2023 | VRTX | $282.1K | Sale | 982 | $287.25 | Discretionary |
| Feb 27, 2023 | VRTX | $52.8K | Sale | 183 | $288.68 | Discretionary |
| Feb 27, 2023 | VRTX | $12.2K | Sale | 42 | $289.63 | Discretionary |
| Feb 24, 2023 | VRTX | $145.1K | Payment | 502 | $289.12 | Discretionary |
| Feb 1, 2023 | VRTX | $0 | Award | 2,950 | $N/A | Discretionary |
| Feb 1, 2023 | VRTX | $0 | Award | 2,566 | $N/A | Discretionary |
| Apr 25, 2022 | VRTX | $22.4K | Sale | 83 | $269.51 | Discretionary |
| Apr 25, 2022 | VRTX | $16.0K | Sale | 60 | $267.37 | Discretionary |
| Apr 25, 2022 | VRTX | $21.5K | Sale | 80 | $268.46 | Discretionary |
| Apr 25, 2022 | VRTX | $28.3K | Sale | 104 | $271.68 | Discretionary |
| Apr 1, 2022 | VRTX | $36.0K | Payment | 137 | $263.09 | Discretionary |
| Feb 1, 2022 | VRTX | $0 | Award | 2,566 | $N/A | Discretionary |