Steven R. Altman

Companies

• DexcomBoard member Nov 6, 2013 to now¹
• Prospector Capital Corp.Board member Jan 7, 2021 to Jan 7, 2021²
• UbiquitiBoard member Nov 1, 2013 to Feb 12, 2014³
• QualcommVice chair Jan 4, 2012 to Jan 3, 2014⁴
• QualcommPresident Jan 4, 2006 to Nov 14, 2011⁵
• Amylin PharmaceuticalsBoard member Apr 11, 2006 to Apr 7, 2010⁶

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 DXCM69,232 shares⁷$6.0M at $86.09Jun 1, 2026

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

Recent filings

• May 28, 2026Granted 5,565 shares of Dexcom⁷
• May 8, 2026Gift 5,037 shares of Dexcom⁸
• May 8, 2026Gift 5,037 shares of Dexcom⁸
• May 8, 2025Granted 5,037 shares of Dexcom⁹
• May 8, 2025Gift 2,613 shares of Dexcom⁹
• May 8, 2025Gift 2,613 shares of Dexcom⁹
• May 22, 2024Granted 2,613 shares of Dexcom¹⁰
• May 18, 2024Gift 2,885 shares of Dexcom¹¹
• May 18, 2024Gift 2,885 shares of Dexcom¹¹
• Jan 16, 2024Sold 1,108 shares at $123.24 of Dexcom¹²
• Jan 16, 2024Sold 460 shares at $121.97 of Dexcom¹²
• Dec 15, 2023Sold 2,000 shares at $122.77 of Dexcom¹³
• Dec 12, 2023Sold 3,000 shares at $120.00 of Dexcom¹⁴
• Nov 15, 2023Sold 1,000 shares at $101.26 of Dexcom¹⁵
• Oct 16, 2023Sold 1,000 shares at $77.58 of Dexcom¹⁶
• Sep 15, 2023Sold 1,000 shares at $101.50 of Dexcom¹⁷
• May 18, 2023Gift 3,916 shares of Dexcom¹⁸
• May 18, 2023Gift 3,916 shares of Dexcom¹⁸
• May 18, 2023Granted 2,885 shares of Dexcom¹⁸
• May 20, 2022Granted 979 shares of Dexcom¹⁹
• May 19, 2022Other 910 shares of Dexcom¹⁹
• May 19, 2022Other 910 shares of Dexcom¹⁹