Michael B. Mason

Companies

• WW InternationalBoard member Jul 2, 2025 to now¹
• Eli Lilly and CompanySr. VP & Pres., Lilly Diabetes Jan 9, 2020 to Feb 14, 2023²

Holdings

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

Shares held

• Eli Lilly and Company LLY40,241 shares³$51.2M at $1,272.75Feb 14, 2023
• WW International WW2,385 shares⁴$30.4K at $12.74Jan 2, 2026

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

Recent filings

• Jan 2, 2026Granted 1,166 shares of WW International⁴
• Dec 19, 2025Granted 1,219 shares of WW International⁵
• Feb 10, 2023Granted 8,023 shares at $345.12 of Eli Lilly and Company³
• Feb 1, 2023Shares withheld for tax 2,935 shares at $344.15 of Eli Lilly and Company⁶
• Feb 1, 2023Exercised options 6,690 shares of Eli Lilly and Company⁶
• Feb 9, 2022Granted 2,612 shares at $243.27 of Eli Lilly and Company⁷
• Feb 8, 2021Granted 6,350 shares at $205.77 of Eli Lilly and Company⁸
• Sep 1, 2020Shares withheld for tax 2,735 shares at $148.39 of Eli Lilly and Company⁹
• Sep 1, 2020Exercised options 6,244 shares of Eli Lilly and Company⁹
• Feb 11, 2020Granted 5,785 shares at $144.25 of Eli Lilly and Company¹⁰