Jeffrey Thomas Elliott

Companies

• ICON plcBoard member Jun 5, 2026 to now¹
• SERA PROGNOSTICS, INC.Board member Mar 21, 2025 to now²
• Quanterix (United States)Board member Aug 21, 2024 to now³
• Exact SciencesChief financial officer Nov 16, 2016 to May 2, 2024⁴
• Exagen Inc.Board member Sep 18, 2019 to Jul 2, 2020⁵

Holdings

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

Shares held

• SPSERA PROGNOSTICS, INC. SERA30,534 shares⁶$62.4K at $2.04Mar 20, 2025
• Quanterix (United States) QTRX15,345 shares⁷$42.8K at $2.79Aug 19, 2026
• ESExact Sciences EXAS13,380 shares⁸May 2, 2024

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

Recent filings

• Aug 19, 2026Exercised options 3,955 shares of Quanterix (United States)⁷
• Jan 2, 2026Granted 23,372 shares of Quanterix (United States)⁹
• Mar 20, 2025Granted 30,534 shares of SERA PROGNOSTICS, INC.⁶
• Jan 2, 2025Granted 7,435 shares of Quanterix (United States)¹⁰
• Aug 19, 2024Granted 11,985 shares of Quanterix (United States)¹¹
• May 1, 2024Sold 136 shares at $60.15 of Exact Sciences⁸
• Apr 30, 2024Granted 707 shares at $30.02 of Exact Sciences⁸
• Apr 30, 2024Granted 291 shares of Exact Sciences⁸
• Mar 1, 2024Sold 2,412 shares at $59.32 of Exact Sciences¹²
• Feb 29, 2024Exercised options 5,291 shares of Exact Sciences¹²
• Feb 27, 2024Sold 2,710 shares at $56.89 of Exact Sciences¹³
• Feb 26, 2024Exercised options 5,701 shares of Exact Sciences¹³
• Feb 22, 2024Sold 1,351 shares at $59.78 of Exact Sciences¹⁴
• Feb 21, 2024Sold 1,493 shares at $61.50 of Exact Sciences¹⁵
• Feb 21, 2024Granted 2,711 shares of Exact Sciences¹⁴
• Feb 20, 2024Exercised options 3,112 shares of Exact Sciences¹⁵
• Feb 15, 2024Sold 1,888 shares at $61.43 of Exact Sciences¹⁶
• Feb 14, 2024Exercised options 3,972 shares of Exact Sciences¹⁶
• Aug 21, 2023Sold 30,210 shares at $82.92 of Exact Sciences¹⁷
• May 1, 2023Granted 709 shares at $30.02 of Exact Sciences¹⁷
• Feb 28, 2023Sold 4,233 shares at $61.12 of Exact Sciences¹⁸
• Feb 27, 2023Exercised options 3,437 shares of Exact Sciences¹⁸
• Feb 27, 2023Exercised options 5,700 shares of Exact Sciences¹⁸
• Feb 22, 2023Sold 1,430 shares at $62.72 of Exact Sciences¹⁹
• Feb 21, 2023Exercised options 3,112 shares of Exact Sciences¹⁹