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Nelson Walter L.

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Nelson Walter L.. 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.

APD
Company Title Type Shares Price Value Date
APD Sr. VP, Glob Helium & Rare Gas Sale 589 $308.50 $181,707 Mar 5, 2025
APD Sr. VP, Glob Helium & Rare Gas Tax Withholding 51 $333.65 $17,016 Dec 2, 2024