Kristen Ambrose

Companies

• Vertex PharmaceuticalsSVP & Chief Accounting Officer May 3, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Vertex Pharmaceuticals VRTX11,624 shares²$6.1M at $525.12Aug 28, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 28, 2026Granted 5,000 shares of Vertex Pharmaceuticals²
• Feb 26, 2026Sold 357 shares at $483.36 of Vertex Pharmaceuticals³
• Feb 25, 2026Sold 223 shares at $486.35 of Vertex Pharmaceuticals⁴
• Feb 24, 2026Shares withheld for tax 546 shares at $485.11 of Vertex Pharmaceuticals⁴
• Feb 18, 2026Sold 638 shares at $473.68 of Vertex Pharmaceuticals⁵
• Feb 17, 2026Sold 1,557 shares at $489.46 of Vertex Pharmaceuticals⁵
• Feb 17, 2026Shares withheld for tax 598 shares at $483.75 of Vertex Pharmaceuticals⁵
• Feb 17, 2026Granted 1,809 shares of Vertex Pharmaceuticals⁵
• Feb 13, 2026Shares withheld for tax 1,393 shares at $487.76 of Vertex Pharmaceuticals⁶
• Feb 11, 2026Sold 1,376 shares at $460.43 of Vertex Pharmaceuticals⁷
• Feb 10, 2026Shares withheld for tax 592 shares at $468.41 of Vertex Pharmaceuticals⁷
• Jan 22, 2026Granted 1,300 shares of Vertex Pharmaceuticals⁸
• Jan 22, 2026Granted 2,950 shares of Vertex Pharmaceuticals⁸
• Feb 26, 2025Shares withheld for tax 1,241 shares at $479.61 of Vertex Pharmaceuticals⁹
• Feb 25, 2025Sold 884 shares at $480.95 of Vertex Pharmaceuticals¹⁰
• Feb 24, 2025Shares withheld for tax 828 shares at $483.28 of Vertex Pharmaceuticals¹⁰
• Feb 18, 2025Sold 671 shares at $455.06 of Vertex Pharmaceuticals¹¹
• Feb 14, 2025Shares withheld for tax 564 shares at $463.46 of Vertex Pharmaceuticals¹¹
• Feb 12, 2025Granted 2,080 shares of Vertex Pharmaceuticals¹²
• Feb 11, 2025Sold 1,376 shares at $459.83 of Vertex Pharmaceuticals¹³
• Feb 10, 2025Shares withheld for tax 591 shares at $467.98 of Vertex Pharmaceuticals¹³
• Feb 4, 2025Granted 1,854 shares of Vertex Pharmaceuticals¹⁴
• Feb 4, 2025Granted 2,566 shares of Vertex Pharmaceuticals¹⁴
• Apr 2, 2024Sold 240 shares at $419.00 of Vertex Pharmaceuticals¹⁵
• Apr 1, 2024Shares withheld for tax 225 shares at $418.10 of Vertex Pharmaceuticals¹⁵