Who
Stephen M. Mason
CEO, GMPD Segment
Company insider
Files Form 4 as: CEO, GMPD Segment, Cardinal Health.
In numbers
- Trades disclosed
- 52
- Buys
- 0
- Sells
- 5
- Bought
- $0
- Sold
- $36.1M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 3 Aug 2020
- Last trade
- 18 Aug 2026
- Last filed
- 20 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $727K3,100 at $234.59 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $1.9M8,195 at $235.62 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $2.6M10,876 at $236.50 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $3.0M12,829 at $237.26 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $727K3,100 at $234.59 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $1.9M8,195 at $235.62 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $2.6M10,876 at $236.50 | filing |
| 18 Aug 2026filed 20 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $3.0M12,829 at $237.26 | filing |
| 15 Aug 2026filed 18 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code A | —5,868 at $0.00 | filing |
| 15 Aug 2026filed 18 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code F | $5.9M25,289 at $235.17 | filing |
| 15 Aug 2026filed 18 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code A | —5,868 at $0.00 | filing |
| 15 Aug 2026filed 18 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code F | $5.9M25,289 at $235.17 | filing |
| 4 Aug 2026filed 6 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code A | —46,992 at $0.00 | filing |
| 4 Aug 2026filed 6 Aug 2026 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code A | —46,992 at $0.00 | filing |
| 1 Dec 2025filed 2 Dec 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code F | $126K595 at $212.26 | filing |
| 19 Aug 2025filed 19 Aug 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $443K2,997 at $147.87 | filing |
| 19 Aug 2025filed 19 Aug 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $5.1M34,411 at $148.83 | filing |
| 19 Aug 2025filed 19 Aug 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Sold | $623K4,167 at $149.39 | filing |
| 15 Aug 2025filed 19 Aug 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code A | —8,957 at $0.00 | filing |
| 15 Aug 2025filed 19 Aug 2025 | CAH Cardinal HealthHealth Care Distribution | SEC FORM 4 Code F | $4.6M30,811 at $150.22 | filing |
News
Cardinal Health Procedure Kits May Contain Recalled BD Alaris Infusion Sets Linked to Over- and Under-Infusion RisksCAH · medicaldaily.com · 22 Oct 2026Cardinal Health, Stock Of The Day, Nears New Buy Point As Indicators Suggest More UpsideCAH · investors.com · 21 Oct 2026Cardinal Health (NYSE:CAH) Hits New 1-Year High After Analyst UpgradeCAH · dailypolitical.com · 21 Oct 2026
0 headlines in the last 90 days name Stephen M. Mason; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.