As of September 29, 2026, Cardinal Health's top three insider holders are Michael C Kaufmann (Ceo, 601.07K shares), Jason M. Hollar (Chief Executive Officer, 190.60K shares), Victor L. Crawford (Ceo, Pharmaceutical Segment, 105.70K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Michael C Kaufmann | Ceo | 601,065 | 0 | 601,065 | 40.0% | 17 Aug, 2022 |
| 2 | Jason M. Hollar | Chief Executive Officer | 190,603 | 0 | 190,603 | 12.7% | 20 Aug, 2026 |
| 3 | Victor L. Crawford | Ceo, Pharmaceutical Segment | 105,699 | 0 | 105,699 | 7.0% | 17 Aug, 2022 |
| 4 | Deborah Weitzman | Ceo, Pss Segment | 77,901 | 0 | 77,901 | 5.2% | 20 Aug, 2026 |
| 5 | Gregory B Kenny | Director | 64,194 | 0 | 64,194 | 4.3% | 06 Nov, 2025 |
| 6 | Bruce Downey | Director | 53,929 | 0 | 53,929 | 3.6% | 10 Nov, 2022 |
| 7 | Michele Holcomb | Evp Strategy Corp. Dev. | 44,491 | 0 | 44,491 | 3.0% | 17 Aug, 2022 |
| 8 | Carrie Smith Cox | Director | 41,631 | 0 | 41,631 | 2.8% | 10 Nov, 2022 |
| 9 | Brian S Rice | Chief Information Officer | 37,850 | 0 | 37,850 | 2.5% | 17 Aug, 2022 |
| 10 | Jessica L Mayer | Chief Legal/Compliance Officer | 33,076 | 0 | 33,076 | 2.2% | 19 Aug, 2026 |
| 11 | Patricia Hemingway Hall | Director | 28,645 | 0 | 28,645 | 1.9% | 17 Apr, 2026 |
| 12 | Nancy Killefer | Director | 27,624 | 0 | 27,624 | 1.8% | 06 Nov, 2025 |
| 13 | Akhil Johri | Director | 22,868 | 0 | 22,868 | 1.5% | 06 Nov, 2025 |
| 14 | Aaron E Alt | Chief Financial Officer | 20,495 | 0 | 20,495 | 1.4% | 20 Aug, 2026 |
| 15 | Stephen M Mason | Ceo, Gmpd Segment | 18,061 | 0 | 18,061 | 1.2% | 20 Aug, 2026 |
| 16 | David C Evans | Director | 15,373 | 0 | 15,373 | 1.0% | 06 Nov, 2025 |
| 17 | Ola M Snow | Chief Human Resources Officer | 15,111 | 0 | 15,111 | 1.0% | 02 Dec, 2025 |
| 18 | Sheri H. Edison | Director | 14,848 | 0 | 14,848 | 1.0% | 06 Nov, 2025 |
| 19 | Valerie Christine Pitteroff | Chief Human Resources Officer | 11,757 | 0 | 11,757 | 0.8% | 18 Aug, 2026 |
| 20 | Dean A Scarborough | Director | 11,138 | 0 | 11,138 | 0.7% | 15 Nov, 2021 |
| 21 | John H Weiland | Director | 11,138 | 0 | 11,138 | 0.7% | 15 Nov, 2021 |
| 22 | Michelle D. Greene | Chief Information Officer | 10,330 | 0 | 10,330 | 0.7% | 19 Aug, 2026 |
| 23 | Patricia M English | Chief Accounting Officer | 9,000 | 0 | 9,000 | 0.6% | 17 Aug, 2022 |
| 24 | Michelle Brennan | Director | 8,086 | 0 | 8,086 | 0.5% | 06 Nov, 2025 |
| 25 | Christine Mundkur | Director | 7,536 | 0 | 7,536 | 0.5% | 06 Nov, 2025 |
| 26 | Steven Barg | Director | 4,739 | 0 | 4,739 | 0.3% | 16 Nov, 2023 |
| 27 | Sujatha Chandrasekaran | Director | 4,739 | 0 | 4,739 | 0.3% | 16 Nov, 2023 |
| 28 | Robert Azelby | Director | 4,085 | 0 | 4,085 | 0.3% | 06 Nov, 2025 |
| 29 | Mary C. Scherer | Chief Accounting Officer | 2,811 | 0 | 2,811 | 0.2% | 20 Aug, 2026 |
| 30 | Robert W Musslewhite | Director | 2,116 | 0 | 2,116 | 0.1% | 06 Nov, 2025 |
| 31 | Sudhakar Ramakrishna | Director | 2,116 | 0 | 2,116 | 0.1% | 06 Nov, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 18 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 21,407 | $234.56 | $5.02Mn | 293,725 | Direct |
| 18 Aug, 2026 | Stephen M Mason | Ceo, Gmpd Segment | Disposed S | 3,100 | $234.59 | $727.23K | 49,961 | Direct |
| 18 Aug, 2026 | Aaron E Alt | Chief Financial Officer | Disposed S | 3,115 | $234.55 | $730.62K | 59,380 | Direct |
| 18 Aug, 2026 | Deborah Weitzman | Ceo, Pss Segment | Disposed S | 6,665 | $235.30 | $1.57Mn | 78,590 | Direct |
| 19 Aug, 2026 | Mary C. Scherer | Chief Accounting Officer | Disposed S | 100 | $237.40 | $23.74K | 5,013 | Direct |
| 18 Aug, 2026 | Deborah Weitzman | Ceo, Pss Segment | Disposed S | 408 | $236.59 | $96.53K | 78,182 | Direct |
| 18 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 29,915 | $235.51 | $7.05Mn | 263,810 | Direct |
| 18 Aug, 2026 | Aaron E Alt | Chief Financial Officer | Disposed S | 12,228 | $235.54 | $2.88Mn | 47,152 | Direct |
| 18 Aug, 2026 | Stephen M Mason | Ceo, Gmpd Segment | Disposed S | 8,195 | $235.62 | $1.93Mn | 41,766 | Direct |
| 19 Aug, 2026 | Mary C. Scherer | Chief Accounting Officer | Disposed S | 2,202 | $237.39 | $522.73K | 2,811 | Direct |
| 18 Aug, 2026 | Deborah Weitzman | Ceo, Pss Segment | Disposed S | 281 | $237.44 | $66.72K | 77,901 | Direct |
| 18 Aug, 2026 | Stephen M Mason | Ceo, Gmpd Segment | Disposed S | 10,876 | $236.50 | $2.57Mn | 30,890 | Direct |
| 18 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 16,208 | $236.54 | $3.83Mn | 247,602 | Direct |
| 18 Aug, 2026 | Aaron E Alt | Chief Financial Officer | Disposed S | 13,685 | $236.58 | $3.24Mn | 33,467 | Direct |
| 18 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 12,470 | $237.25 | $2.96Mn | 235,132 | Direct |
| 18 Aug, 2026 | Aaron E Alt | Chief Financial Officer | Disposed S | 12,972 | $237.26 | $3.08Mn | 20,495 | Direct |
| 18 Aug, 2026 | Stephen M Mason | Ceo, Gmpd Segment | Disposed S | 12,829 | $237.26 | $3.04Mn | 18,061 | Direct |
| 19 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 6,206 | $233.22 | $1.45Mn | 228,926 | Direct |
| 19 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 3,457 | $234.29 | $809.94K | 225,469 | Direct |
| 19 Aug, 2026 | Jason M. Hollar | Chief Executive Officer | Disposed S | 5,704 | $235.34 | $1.34Mn | 219,765 | Direct |