Cardinal Health CAH Insider Ownership

NYSE CAH
$240.07 -0.43 (-0.18%)
As of: Sep 9, 2026 · 3:59 PM EDT

Insider Holdings by Owner

1.32Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.036%
▲+0.025% pp QoQ
Shares Held by Insiders
85.15K
filed for Sep 2026
▲+222.43% QoQ
Shares Outstanding
237.00Mn
237,000,000 shares
Direct Holdings
85.15K
Indirect: 0
Net Shares Traded (QoQ)
+58.74K
net buying in Sep 2026
Insiders Holding Shares
24
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Cardinal Health's top three insider shareholders as of September 09, 2026 are Michael C Kaufmann (Ceo, 601.07K shares), Jason M. Hollar (Chief Executive Officer, 190.60K shares), Deborah Weitzman (Ceo, Pss Segment, 85.25K shares).

Form 4 Holdings

Insiders Holding CAH

Insiders 24
Shares held 1.32Mn
Of outstanding 0.556%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Michael C Kaufmann Ceo 601,065 0 601,065 45.6% 17 Aug, 2022
2 Jason M. Hollar Chief Executive Officer 190,603 0 190,603 14.5% 20 Aug, 2026
3 Deborah Weitzman Ceo, Pss Segment 85,255 0 85,255 6.5% 18 Aug, 2026
4 Aaron E Alt Chief Financial Officer 85,146 0 85,146 6.5% 04 Aug, 2026
5 Gregory B Kenny Director 64,194 0 64,194 4.9% 06 Nov, 2025
6 Bruce Downey Director 53,929 0 53,929 4.1% 10 Nov, 2022
7 Brian S Rice Chief Information Officer 37,850 0 37,850 2.9% 17 Aug, 2022
8 Jessica L Mayer Chief Legal/Compliance Officer 33,076 0 33,076 2.5% 19 Aug, 2026
9 Patricia Hemingway Hall Director 28,645 0 28,645 2.2% 17 Apr, 2026
10 Akhil Johri Director 22,868 0 22,868 1.7% 06 Nov, 2025
11 Stephen M Mason Ceo, Gmpd Segment 18,061 0 18,061 1.4% 20 Aug, 2026
12 Ola M Snow Chief Human Resources Officer 15,111 0 15,111 1.1% 02 Dec, 2025
13 Valerie Christine Pitteroff Chief Human Resources Officer 11,757 0 11,757 0.9% 18 Aug, 2026
14 Dean A Scarborough Director 11,138 0 11,138 0.8% 15 Nov, 2021
15 Michelle D. Greene Chief Information Officer 10,330 0 10,330 0.8% 19 Aug, 2026
16 Patricia M English Chief Accounting Officer 9,000 0 9,000 0.7% 17 Aug, 2022
17 Michelle Brennan Director 8,086 0 8,086 0.6% 06 Nov, 2025
18 Christine Mundkur Director 7,536 0 7,536 0.6% 06 Nov, 2025
19 Mary C. Scherer Chief Accounting Officer 6,105 0 6,105 0.5% 04 Aug, 2026
20 Sujatha Chandrasekaran Director 4,739 0 4,739 0.4% 16 Nov, 2023
21 Steven Barg Director 4,739 0 4,739 0.4% 16 Nov, 2023
22 Robert Azelby Director 4,085 0 4,085 0.3% 06 Nov, 2025
23 Sudhakar Ramakrishna Director 2,116 0 2,116 0.2% 06 Nov, 2025
24 Robert W Musslewhite Director 2,116 0 2,116 0.2% 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.

Form 4 Filings

4,481 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
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 Stephen M Mason Ceo, Gmpd Segment Disposed S 8,195 $235.62 $1.93Mn 41,766 Direct
18 Aug, 2026 Jason M. Hollar Chief Executive Officer Disposed S 29,915 $235.51 $7.05Mn 263,810 Direct
18 Aug, 2026 Jason M. Hollar Chief Executive Officer Disposed S 16,208 $236.54 $3.83Mn 247,602 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 12,470 $237.25 $2.96Mn 235,132 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
19 Aug, 2026 Jason M. Hollar Chief Executive Officer Disposed S 6,731 $236.46 $1.59Mn 213,034 Direct
19 Aug, 2026 Jason M. Hollar Chief Executive Officer Disposed S 16,187 $237.23 $3.84Mn 196,847 Direct
19 Aug, 2026 Jason M. Hollar Chief Executive Officer Disposed S 6,244 $237.88 $1.49Mn 190,603 Direct
18 Aug, 2026 Michelle D. Greene Chief Information Officer Disposed S 2,500 $234.57 $586.43K 19,480 Direct
18 Aug, 2026 Jessica L Mayer Chief Legal/Compliance Officer Disposed S 3,900 $234.64 $915.10K 58,612 Direct
18 Aug, 2026 Jessica L Mayer Chief Legal/Compliance Officer Disposed S 10,246 $235.51 $2.41Mn 48,366 Direct
18 Aug, 2026 Michelle D. Greene Chief Information Officer Disposed S 4,952 $235.68 $1.17Mn 14,528 Direct
18 Aug, 2026 Jessica L Mayer Chief Legal/Compliance Officer Disposed S 4,426 $236.38 $1.05Mn 43,940 Direct
18 Aug, 2026 Michelle D. Greene Chief Information Officer Disposed S 3,512 $236.31 $829.92K 11,016 Direct