Timothy T. Goodnow

Companies

• Senseonics (United States)Chief executive officer Apr 14, 2016 to now¹
• Senseonics (United States)Board member Mar 17, 2016 to now²
• Senseonics (United States)President Mar 17, 2016 to now²

Holdings

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

Shares held

• Senseonics (United States) SENS1,143,748 shares³$9.1M at $7.97Jun 15, 2026

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

Recent filings

• Jun 15, 2026Shares withheld for tax 32,598 shares at $7.18 of Senseonics (United States)³
• May 19, 2026Granted 553,701 shares of Senseonics (United States)⁴
• May 15, 2026Shares withheld for tax 28,598 shares at $5.82 of Senseonics (United States)⁵
• Mar 13, 2026Bought 17,225 shares at $5.79 of Senseonics (United States)⁶
• Nov 15, 2025Shares withheld for tax 27,067 shares at $6.26 of Senseonics (United States)⁷
• Nov 7, 2025Bought 17,210 shares at $5.87 of Senseonics (United States)⁸
• Jun 16, 2025Shares withheld for tax 79,646 shares at $0.51 of Senseonics (United States)⁹
• May 23, 2025Granted 2,025,956 shares of Senseonics (United States)¹⁰
• May 15, 2025Shares withheld for tax 379,164 shares at $0.55 of Senseonics (United States)¹¹
• Dec 10, 2024Bought 315,000 shares at $0.31 of Senseonics (United States)¹²
• Nov 15, 2024Shares withheld for tax 632,166 shares at $0.28 of Senseonics (United States)¹³
• Jun 15, 2024Shares withheld for tax 275,206 shares at $0.39 of Senseonics (United States)¹⁴
• May 23, 2024Granted 4,553,551 shares of Senseonics (United States)¹⁵
• May 15, 2024Shares withheld for tax 359,114 shares at $0.50 of Senseonics (United States)¹⁶
• Nov 15, 2023Shares withheld for tax 591,945 shares at $0.61 of Senseonics (United States)¹⁷
• Jun 15, 2023Shares withheld for tax 187,498 shares at $0.77 of Senseonics (United States)¹⁸
• May 15, 2023Granted 3,136,023 shares of Senseonics (United States)¹⁹
• May 15, 2023Shares withheld for tax 481,127 shares at $0.74 of Senseonics (United States)¹⁹
• Nov 15, 2022Shares withheld for tax 404,545 shares at $1.25 of Senseonics (United States)¹⁹
• Jun 15, 2022Shares withheld for tax 105,219 shares at $0.97 of Senseonics (United States)¹⁹
• May 26, 2022Granted 1,762,932 shares of Senseonics (United States)²⁰
• May 26, 2022Granted 139,000 shares of Senseonics (United States)²⁰
• May 16, 2022Shares withheld for tax 297,117 shares at $1.13 of Senseonics (United States)²¹
• Feb 11, 2022Sold 464,390 shares at $2.46 of Senseonics (United States)²²
• Feb 10, 2022Granted 673,268 shares of Senseonics (United States)²²