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SIEGEL JAY PHILIP

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to SIEGEL JAY PHILIP. 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.

MGNX
Company Title Type Shares Price Value Date
MGNX Option Exercise 6,500 May 20, 2025
MGNX Option Exercise 4,500 May 20, 2024