Stephen M. Mason

Companies

• Cardinal HealthChief executive officer Aug 26, 2019 to Sep 29, 2022¹

Holdings

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

Shares held

• Cardinal Health CAH18,061 shares²$4.6M at $256.86Aug 18, 2026

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

Recent filings

• Aug 18, 2026Sold 12,829 shares at $237.26 of Cardinal Health²
• Aug 18, 2026Sold 10,876 shares at $236.50 of Cardinal Health²
• Aug 18, 2026Sold 8,195 shares at $235.62 of Cardinal Health²
• Aug 18, 2026Sold 3,100 shares at $234.59 of Cardinal Health²
• Aug 15, 2026Shares withheld for tax 25,289 shares at $235.17 of Cardinal Health³
• Aug 15, 2026Granted 5,868 shares of Cardinal Health³
• Aug 4, 2026Granted 46,992 shares of Cardinal Health⁴
• Dec 1, 2025Shares withheld for tax 595 shares at $212.26 of Cardinal Health⁵
• Aug 19, 2025Sold 4,167 shares at $149.39 of Cardinal Health⁶
• Aug 19, 2025Sold 34,411 shares at $148.83 of Cardinal Health⁶
• Aug 19, 2025Sold 2,997 shares at $147.87 of Cardinal Health⁶
• Aug 15, 2025Shares withheld for tax 30,811 shares at $150.22 of Cardinal Health⁶
• Aug 15, 2025Granted 8,957 shares of Cardinal Health⁶
• Aug 12, 2025Granted 54,537 shares of Cardinal Health⁷
• Jun 30, 2025Shares withheld for tax 5,694 shares at $167.18 of Cardinal Health⁸
• Aug 19, 2024Sold 400 shares at $109.70 of Cardinal Health⁹
• Aug 19, 2024Sold 46,598 shares at $109.21 of Cardinal Health⁹
• Aug 19, 2024Exercised options 8,971 shares at $83.19 of Cardinal Health⁹
• Aug 19, 2024Exercised options 5,990 shares at $84.27 of Cardinal Health⁹
• Aug 16, 2024Shares withheld for tax 1,985 shares at $107.91 of Cardinal Health⁹
• Aug 15, 2024Granted 12,047 shares of Cardinal Health⁹
• Aug 15, 2024Shares withheld for tax 20,667 shares at $106.36 of Cardinal Health⁹
• Aug 13, 2024Granted 45,958 shares of Cardinal Health¹⁰
• Aug 17, 2023Sold 7,977 shares at $88.42 of Cardinal Health¹¹
• Aug 17, 2023Sold 18,528 shares at $87.40 of Cardinal Health¹¹