TransUnion: president, US markets Chaouki Steven M sold 1,000 shares

What happened The filing reports that Chaouki Steven M, president, US markets, sold 1,000 shares in an open market or private sale at $70.00 per share on Oct 15, 2026, for $70,000.

Key details

• Transaction date and price: Oct 15, 2026 — sale of 1,000 shares at $70.00 per share (code S).
• Total proceeds: $70,000.
• Shares owned after the transaction: not reported on this Form 4.
• Footnotes: F1 states the sales were effected pursuant to a Rule 10b5-1 trading plan.
• Filing date: filed on Oct 16, 2026 (reporting period Oct 15, 2026).

Why it may matter

• The filing shows the sale was executed under a Rule 10b5-1 trading plan (per footnote F1).
• A filing does not show why the insider traded or why the company acted.