Mason Stephen M, CEO of Cardinal Health's GMPD Segment, sold $6.2 million in CAH shares across three open market transactions in the past year, with his latest on August 19, 2025. These sales rank him 1,657th out of 11,678 insiders by total value, trailing the average of $8.6 million over 6.4 trades. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | F | Common Shares | 595 | $212.26 | 25,490.0000 | 239,000,000 | 2.28% | 0.00% |
| Aug. 15, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | F | Common Shares | 30811 | $150.22 | 67,660.0000 | 242,000,000 | 31.29% | 0.01% |
| Aug. 19, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | S | Common Shares | 2997 | $147.87 | 64,663.0000 | 242,000,000 | 4.43% | 0.00% |
| Aug. 19, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | S | Common Shares | 34411 | $148.83 | 30,252.0000 | 242,000,000 | 53.22% | 0.01% |
| Aug. 19, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | S | Common Shares | 4167 | $149.39 | 26,085.0000 | 242,000,000 | 13.77% | 0.00% |
| Aug. 15, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | A | Common Shares | 8957 | $0.00 | 98,471.0000 | 242,000,000 | 10.01% | 0.00% |
| Aug. 12, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | A | Common Shares | 54537 | $0.00 | 89,514.0000 | 242,000,000 | 155.92% | 0.02% |
| June 30, 2025 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | F | Common Shares | 5694 | $167.18 | 34,977.0000 | 243,000,000 | 14.00% | 0.00% |
| Aug. 15, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | A | Common Shares | 12047 | $0.00 | 74,693.0000 | 247,000,000 | 19.23% | 0.00% |
| Aug. 16, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | F | Common Shares | 1985 | $107.91 | 72,708.0000 | 247,000,000 | 2.66% | 0.00% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | M | Common Shares | 5990 | $84.27 | 78,698.0000 | 247,000,000 | 8.24% | 0.00% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | M | Common Shares | 8971 | $83.19 | 87,669.0000 | 247,000,000 | 11.40% | 0.00% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | S | Common Shares | 46598 | $109.21 | 41,071.0000 | 247,000,000 | 53.15% | 0.02% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | S | Common Shares | 400 | $109.70 | 40,671.0000 | 247,000,000 | 0.97% | 0.00% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | M | Employee Stock Option (right to buy) | 5990 | $0.00 | 0.0000 | 247,000,000 | 100.00% | 0.00% |
| Aug. 19, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | M | Employee Stock Option (right to buy) | 8971 | $0.00 | 0.0000 | 247,000,000 | 100.00% | 0.00% |
| Aug. 15, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | F | Common Shares | 20667 | $106.36 | 62,646.0000 | 247,000,000 | 24.81% | 0.01% |
| Aug. 13, 2024 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, GMPD Segment | A | Common Shares | 45958 | $0.00 | 83,313.0000 | 247,000,000 | 123.03% | 0.02% |
| Aug. 16, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | A | Common Shares | 13274 | $0.00 | 74,855.0000 | 262,000,000 | 21.56% | 0.01% |
| Aug. 17, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | S | Common Shares | 10995 | $86.40 | 63,860.0000 | 262,000,000 | 14.69% | 0.00% |
| Aug. 15, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | F | Common Shares | 25701 | $92.99 | 61,581.0000 | 262,000,000 | 29.45% | 0.01% |
| Aug. 17, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | S | Common Shares | 7977 | $88.42 | 37,355.0000 | 262,000,000 | 17.60% | 0.00% |
| Aug. 17, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | S | Common Shares | 18528 | $87.40 | 45,332.0000 | 262,000,000 | 29.01% | 0.01% |
| Aug. 7, 2023 | CARDINAL HEALTH INC | $CAH | Mason Stephen M | CEO, Medical Segment | A | Common Shares | 38282 | $0.00 | 87,282.0000 | 262,000,000 | 78.13% | 0.01% |