Person

Stephen M. Mason

CEO, GMPD Segment, Cardinal Health

Current S&P 500 boards
0
Current roles
1
Open-market buys
$0
Open-market sales
$27.8M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Aug 18, 2026CAHSale10,876$236.50$2.6M
Aug 18, 2026CAHSale12,829$237.26$3.0M
Aug 18, 2026CAHSale3,100$234.59$727K
Aug 18, 2026CAHSale8,195$235.62$1.9M
Aug 19, 2025CAHSale2,997$147.87$443K
Aug 19, 2025CAHSale34,411$148.83$5.1M
Aug 19, 2025CAHSale4,167$149.39$623K
Aug 19, 2024CAHSale400$109.70$44K
Aug 19, 2024CAHSale46,598$109.21$5.1M
Aug 17, 2023CAHSale7,977$88.42$705K
Aug 17, 2023CAHSale18,528$87.40$1.6M
Aug 17, 2023CAHSale10,995$86.40$950K
Nov 7, 2022CAHSale61,216$80.87$5.0M

SEC reporting-owner ID (CIK) 1786065 · all filings on EDGAR