Mason Stephen M — SEC Form 4 filings
SEC reporting owner CIK 1786065. 9 Form 4 filings on record with FilingPulse; latest filed 2026-08-20.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-08-14 to 2026-08-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 9 legs across 3 filings — 123,573 shares, $19,594,029 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 16.
- Largest priced transaction: sale of 34,411 shares @ $148.83 ($5,121,389) in CARDINAL HEALTH INC, filed 2025-08-19.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CARDINAL HEALTH INC (CAH) | CEO, GMPD Segment | 9 | — | 9 legs · 123,573 sh · $19,594,029 | 16 |
Form 4 filings — Mason Stephen M
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-20 | 4 | CARDINAL HEALTH INC (CAH) | Sale (S): 3,100 @ $234.59 · Sale (S): 8,195 @ $235.62 · Sale (S): 10,876 @ $236.50 · Sale (S): 12,829 @ $237.26 | EDGAR |
| 2026-08-18 | 4 | CARDINAL HEALTH INC (CAH) | Grant/award (A): 5,868 @ $0 · Tax withholding (F): 25,289 @ $235.17 | EDGAR |
| 2026-08-06 | 4 | CARDINAL HEALTH INC (CAH) | Grant/award (A): 46,992 @ $0 | EDGAR |
| 2025-12-02 | 4 | CARDINAL HEALTH INC (CAH) | Tax withholding (F): 595 @ $212.26 | EDGAR |
| 2025-08-19 | 4 | CARDINAL HEALTH INC (CAH) | Grant/award (A): 8,957 @ $0 · Tax withholding (F): 30,811 @ $150.22 · Sale (S): 2,997 @ $147.87 · Sale (S): 34,411 @ $148.83 · Sale (S): 4,167 @ $149.39 | EDGAR |
| 2025-08-12 | 4 | CARDINAL HEALTH INC (CAH) | Grant/award (A): 54,537 @ $0 | EDGAR |
| 2025-06-30 | 4 | CARDINAL HEALTH INC (CAH) | Tax withholding (F): 5,694 @ $167.18 | EDGAR |
| 2024-08-19 | 4 | CARDINAL HEALTH INC (CAH) | Tax withholding (F): 20,667 @ $106.36 · Grant/award (A): 12,047 @ $0 · Tax withholding (F): 1,985 @ $107.91 · Option exercise (M): 5,990 @ $84.27 · Option exercise (M): 8,971 @ $83.19 · Sale (S): 46,598 @ $109.21 · +3 more | EDGAR |
| 2024-08-14 | 4 | CARDINAL HEALTH INC (CAH) | Grant/award (A): 45,958 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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