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SM

Stephen M. Mason

Insider · CEO, GMPD Segment · CAH

Stephen M. Mason files insider transactions with the SEC as a ceo, gmpd segment of Cardinal Health (CAH). We hold 1 disclosed purchase or sale filed since 4 August 2020, 1 of them in the last 90 days.

  • Files forCAH
  • Disclosed buys and sells1 in all, 1 in the last 90 days
  • Last disclosure20 August 2026

Positions held

1 post we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 3 August 2020 — 18 August 2026CEO, GMPD Segment · Cardinal Health (CAH)45 Form 4 lines · source: SEC Form 4

Everything they disclosed

45 entries, newest first — one per disclosure report, one per Form 4 line

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.