Form 4: Cardinal Health Executive Sells Shares
Insider Transaction (Form 4)
Stephen M Mason, CEO, GMPD Segment of Cardinal Health Inc, sold 35,000 shares of common stock on August 18, 2026.
Summary
- Open-market sale: disposed of 3,100 Common Shares at $234.59 ($727,229) on August 18, 2026; holds 49,961 after (Direct).
- Open-market sale: disposed of 8,195 Common Shares at $235.62 ($1,930,906) on August 18, 2026; holds 41,766 after (Direct).
- Open-market sale: disposed of 10,876 Common Shares at $236.50 ($2,572,174) on August 18, 2026; holds 30,890 after (Direct).
- Open-market sale: disposed of 12,829 Common Shares at $237.26 ($3,043,809) on August 18, 2026; holds 18,061 after (Direct).
Sentiment
Score: 2
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $8,274,117 of stock on the open market.
Insider Transactions
Stephen M Mason — Officer (CEO, GMPD Segment)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-18 | Open-market sale | Common Shares | 3,100 | $235 | $727.2K | 49,961 |
| 2026-08-18 | Open-market sale | Common Shares | 8,195 | $236 | $1.9M | 41,766 |
| 2026-08-18 | Open-market sale | Common Shares | 10,876 | $237 | $2.6M | 30,890 |
| 2026-08-18 | Open-market sale | Common Shares | 12,829 | $237 | $3.0M | 18,061 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-18 | Open-market sale (3,100 shares) |
| 2026-08-18 | Open-market sale (8,195 shares) |
| 2026-08-18 | Open-market sale (10,876 shares) |
| 2026-08-18 | Open-market sale (12,829 shares) |
Keywords
insider transaction, Form 4, CAH, CARDINAL HEALTH INC, bearish, Stephen M Mason
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