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Johnston Ian A

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Johnston Ian A. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

AMRZ
Company Title Type Shares Price Value Date
AMRZ Chief Financial Officer Purchase 500 $47.74 $23,870 Aug 8, 2025
AMRZ Chief Financial Officer Other 6,844 Jun 23, 2025