Christopher J. Twomey

Director, Senomyx.

Companies

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

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

May 21, 2026Exercised options 8,759 shares of Tandem Diabetes Care, Inc.⁴
May 22, 2025Exercised options 4,387 shares at $20.64 of Tandem Diabetes Care, Inc.⁵
May 24, 2024Exercised options 4,434 shares at $51.73 of Tandem Diabetes Care, Inc.⁶
May 25, 2023Exercised options 2,757 shares of Tandem Diabetes Care, Inc.⁷
May 18, 2022Exercised options 2,205 shares of Tandem Diabetes Care, Inc.⁸
May 5, 2022Sold 90 shares at $111.73 of Tandem Diabetes Care, Inc.⁹
May 5, 2022Sold 158 shares at $111.73 of Tandem Diabetes Care, Inc.⁹
May 5, 2022Exercised options 135 shares at $73.73 of Tandem Diabetes Care, Inc.⁹
May 5, 2022Exercised options 238 shares at $73.73 of Tandem Diabetes Care, Inc.⁹

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