Tia L. Bush

Companies

• Centessa Pharmaceuticals plcChief Quality Officer May 27, 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

• CPCentessa Pharmaceuticals plc0 shares²Jun 24, 2026

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

Recent filings

• Jun 24, 2026Returned to company 147,954 shares of Centessa Pharmaceuticals plc²
• Feb 2, 2026Granted 35,000 shares of Centessa Pharmaceuticals plc³
• Feb 1, 2026Shares withheld for tax 8,549 shares at $24.57 of Centessa Pharmaceuticals plc³
• Nov 17, 2025Sold 40,000 shares at $28.00 of Centessa Pharmaceuticals plc⁴
• Nov 17, 2025Exercised options 40,000 shares at $9.42 of Centessa Pharmaceuticals plc⁴
• Nov 12, 2025Sold 40,000 shares at $26.00 of Centessa Pharmaceuticals plc⁵
• Nov 12, 2025Exercised options 40,000 shares at $9.42 of Centessa Pharmaceuticals plc⁵
• Sep 24, 2025Sold 35,000 shares at $24.00 of Centessa Pharmaceuticals plc⁶
• Sep 24, 2025Exercised options 35,000 shares at $9.42 of Centessa Pharmaceuticals plc⁶
• Sep 10, 2025Sold 25,000 shares at $22.00 of Centessa Pharmaceuticals plc⁷
• Sep 10, 2025Exercised options 25,000 shares at $9.42 of Centessa Pharmaceuticals plc⁷
• Sep 9, 2025Sold 24,792 shares at $20.00 of Centessa Pharmaceuticals plc⁷
• Sep 9, 2025Exercised options 24,792 shares at $8.01 of Centessa Pharmaceuticals plc⁷
• Feb 3, 2025Sold 11,000 shares at $16.86 of Centessa Pharmaceuticals plc⁸
• Feb 1, 2025Shares withheld for tax 8,693 shares at $16.92 of Centessa Pharmaceuticals plc⁸
• Dec 31, 2024Shares withheld for tax 6,419 shares at $16.35 of Centessa Pharmaceuticals plc⁹
• Dec 17, 2024Sold 17,813 shares at $18.00 of Centessa Pharmaceuticals plc¹⁰
• Dec 17, 2024Exercised options 17,813 shares at $3.85 of Centessa Pharmaceuticals plc¹⁰
• Dec 16, 2024Sold 9,611 shares at $16.36 of Centessa Pharmaceuticals plc¹⁰
• Sep 30, 2024Shares withheld for tax 6,419 shares at $15.79 of Centessa Pharmaceuticals plc¹¹
• Jun 30, 2024Shares withheld for tax 6,419 shares at $9.03 of Centessa Pharmaceuticals plc¹²
• Mar 31, 2024Shares withheld for tax 6,419 shares at $11.30 of Centessa Pharmaceuticals plc¹³
• Feb 1, 2024Shares withheld for tax 3,862 shares at $8.19 of Centessa Pharmaceuticals plc¹⁴
• Feb 1, 2024Granted 42,500 shares of Centessa Pharmaceuticals plc¹⁴
• Dec 31, 2023Shares withheld for tax 6,419 shares at $7.96 of Centessa Pharmaceuticals plc¹⁵