Greene John — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Greene John has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2024-12-23DFSDiscover Financial ServicesF — Tax withholding / forfeiture11.7K$169.27$1.98M
2024-12-23DFSDiscover Financial ServicesA — Grant or award12.1K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Greene John?

Greene John is a corporate insider — currently tracked as Insider of CRISPR Therapeutics AG (CRSP). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Greene John submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Where can I see all of Greene John's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Greene John profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.