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Greenspan David Gerald

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Greenspan David Gerald. 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.

CYCN
Company Title Type Shares Price Value Date
CYCN Sale 357,880 $1.55 $554,714 Nov 21, 2024
CYCN Purchase 961,538 $3.12 $2,999,999 Jun 3, 2021