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Swanson Donald William

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Swanson Donald William. 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.

HYEX
Company Title Type Shares Price Value Date
HYEX President Purchase 13,075,920 $23,536,656.00 $307,763,430,923,520 Jul 19, 2025