Form4insider filings, from the source

Company · CIK 0000721371 · SIC 5122 — Wholesale-Drugs, Proprietaries & Druggists' Sundries · NYSE

CARDINAL HEALTH INC · CAH

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $59.6M · 7net −$59.6M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 20, 4:10 pm EDTMary C. SchererChief Accounting Officer2,302$237.39$546,4732,811−45.0%
Aug 18, 2026 SForm 4 →Aug 20, 7:33 am EDTJason M. HollarChief Executive Officer124,529$235.89$29,375,516190,603−39.5%
Aug 18, 2026 SForm 4 →Aug 20, 7:30 am EDTStephen M MasonCEO, GMPD Segment35,000$236.40$8,274,11718,061−66.0%
Aug 18, 2026 SForm 4 →Aug 20, 7:30 am EDTDeborah WeitzmanCEO, PSS Segment7,354$235.45$1,731,52477,901−8.63%
Aug 18, 2026 SForm 4 →Aug 20, 7:29 am EDTAaron E AltChief Financial Officer42,000$236.34$9,926,14020,495−67.2%
Aug 18, 2026 SForm 4 →Aug 20, 7:29 am EDTJessica L MayerChief Legal/Compliance Officer29,436$236.19$6,952,48533,076−47.1%
Aug 18, 2026 SForm 4 →Aug 20, 7:28 am EDTMichelle D. GreeneChief Information Officer11,650$235.72$2,746,18710,330−53.0%
Aug 15, 2026 AFForm 4 →Aug 18, 4:15 pm EDTDeborah WeitzmanCEO, PSS Segment37,073$235.17$6,998,42485,255—
Aug 15, 2026 AFForm 4 →Aug 18, 4:14 pm EDTMary C. SchererChief Accounting Officer2,522$235.17$413,1945,113—
Aug 15, 2026 AFForm 4 →Aug 18, 4:14 pm EDTValerie Christine PitteroffChief Human Resources Officer4,829$235.17$435,53511,757—
Aug 15, 2026 AFForm 4 →Aug 18, 4:13 pm EDTJessica L MayerChief Legal/Compliance Officer31,663$235.17$5,946,27362,512—
Aug 15, 2026 AFForm 4 →Aug 18, 4:13 pm EDTStephen M MasonCEO, GMPD Segment31,157$235.17$5,947,21453,061—
Aug 15, 2026 AFForm 4 →Aug 18, 4:12 pm EDTJason M. HollarChief Executive Officer134,065$235.17$24,328,101315,132—
Aug 15, 2026 AFForm 4 →Aug 18, 4:12 pm EDTMichelle D. GreeneChief Information Officer12,582$235.17$2,358,99021,980—
Aug 15, 2026 AFForm 4 →Aug 18, 4:11 pm EDTAaron E AltChief Financial Officer38,809$235.17$7,226,77462,495—
Aug 4, 2026 AForm 4 →Aug 6, 6:06 am EDTValerie Christine PitteroffChief Human Resources Officer2,610——10,632—
Aug 4, 2026 AForm 4 →Aug 6, 6:05 am EDTMary C. SchererChief Accounting Officer2,610——6,105—
Aug 4, 2026 AForm 4 →Aug 6, 6:05 am EDTJessica L MayerChief Legal/Compliance Officer46,992——81,419—
Aug 4, 2026 AForm 4 →Aug 6, 6:04 am EDTStephen M MasonCEO, GMPD Segment46,992——72,482—
Aug 4, 2026 AForm 4 →Aug 6, 6:04 am EDTDeborah WeitzmanCEO, PSS Segment54,823——107,700—
Aug 4, 2026 AForm 4 →Aug 6, 6:03 am EDTAaron E AltChief Financial Officer58,738——85,146—
Aug 4, 2026 AForm 4 →Aug 6, 6:03 am EDTMichelle D. GreeneChief Information Officer17,230——29,460—
Aug 4, 2026 AForm 4 →Aug 6, 6:02 am EDTJason M. HollarChief Executive Officer187,965——387,965—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.