Cardinal Health (CAH)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-18 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: CARDINAL HEALTH INC (CAH) CIK: 0000721371 --- Reporting Owner --- Name: Mason Stephen M CIK: 0001786065 Role: Officer (CEO, GMPD Segment) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Shares Date: 2026-08-18 | Code: S (Open market sale) Shares: -3,100 | Price: $234.59 Total Value: $727,229.00 Shares Owned After: 49,961 | Ownership: D (Direct) Footnotes: [F1] The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $234.07 to $235.05, inclusive. The reporting person undertakes to provide to Cardinal Health, Inc., any security holder of Cardinal Health, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 2, 3, and 4 to this Form 4. [Transaction #2] Security: Common Shares Date: 2026-08-18 | Code: S (Open market sale) Shares: -8,195 | Price: $235.62 Total Value: $1,930,905.90 Shares Owned After: 41,766 | Ownership: D (Direct) Footnotes: [F2] The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $235.08 to $236.07, inclusive. [Transaction #3] Security: Common Shares Date: 2026-08-18 | Code: S (Open market sale) Shares: -10,876 | Price: $236.50 Total Value: $2,572,174.00 Shares Owned After: 30,890 | Ownership: D (Direct) Footnotes: [F3] The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $236.08 to $236.93, inclusive. [Transaction #4] Security: Common Shares Date: 2026-08-18 | Code: S (Open market sale) Shares: -12,829 | Price: $237.26 Total Value: $3,043,808.54 Shares Owned After: 18,061 | Ownership: D (Direct) Footnotes: [F4] The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $237.08 to $237.67, inclusive. --- Footnotes (Complete Index) --- F1: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $234.07 to $235.05, inclusive. The reporting person undertakes to provide to Cardinal Health, Inc., any security holder of Cardinal Health, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes 1, 2, 3, and 4 to this Form 4. F2: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $235.08 to $236.07, inclusive. F3: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $236.08 to $236.93, inclusive. F4: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $237.08 to $237.67, inclusive. --- Signature --- /s/ /s/ Amanda S. Pashi, Attorney-in-fact (2026-08-20)