Sadie Stern

Companies

• DexcomChief Human Resources Officer Oct 5, 2020 to now¹
• Sonendo (United States)Board member Oct 28, 2021 to Jun 20, 2023²
• 3D SystemsEVP, Human Resources Jan 9, 2020 to Sep 8, 2020³

Holdings

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

Shares held

• Dexcom DXCM123,478 shares⁴$10.6M at $86.09Sep 28, 2026
• Sonendo (United States) SONX59,998 shares⁵$76.8K at $1.28Jun 16, 2023

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

Recent filings

• Sep 28, 2026Sold 2,565 shares at $86.15 of Dexcom⁴
• Aug 27, 2026Sold 2,565 shares at $88.37 of Dexcom⁶
• Aug 22, 2026Shares withheld for tax 1,451 shares at $92.34 of Dexcom⁷
• May 22, 2026Shares withheld for tax 1,451 shares at $71.90 of Dexcom⁸
• Mar 8, 2026Shares withheld for tax 17,199 shares at $68.10 of Dexcom⁹
• Mar 8, 2026Granted 39,019 shares of Dexcom⁹
• Jan 29, 2026Shares withheld for tax 2,656 shares at $73.36 of Dexcom¹⁰
• Jan 29, 2026Granted 7,123 shares of Dexcom¹⁰
• Sep 4, 2025Sold 1,466 shares at $80.00 of Dexcom¹¹
• Jul 28, 2025Sold 1,466 shares at $88.99 of Dexcom¹²
• Jun 26, 2025Sold 1,466 shares at $85.06 of Dexcom¹³
• May 27, 2025Sold 6,184 shares at $85.11 of Dexcom¹⁴
• Mar 12, 2025Sold 11,176 shares at $70.38 of Dexcom¹⁵
• Mar 8, 2025Granted 22,798 shares of Dexcom¹⁶
• Mar 8, 2025Granted 29,922 shares of Dexcom¹⁶
• Jan 29, 2025Sold 2,093 shares at $86.91 of Dexcom¹⁷
• Jan 28, 2025Granted 5,586 shares of Dexcom¹⁷
• Dec 16, 2024Sold 424 shares at $76.87 of Dexcom¹⁸
• Nov 20, 2024Sold 4,259 shares at $74.73 of Dexcom¹⁹
• Sep 9, 2024Sold 426 shares at $69.15 of Dexcom²⁰
• Jun 10, 2024Sold 427 shares at $115.05 of Dexcom²¹
• Mar 25, 2024Sold 4,137 shares at $140.00 of Dexcom²²
• Mar 12, 2024Sold 75 shares at $132.71 of Dexcom²³
• Mar 12, 2024Sold 302 shares at $131.51 of Dexcom²³
• Mar 12, 2024Sold 3,297 shares at $133.43 of Dexcom²³