Stein Jeffrey — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Stein Jeffrey has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $1.65M.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-03-03IDYAIDEAYA Biosciences, Inc.P — Open-market purchase50.0K$32.96$1.65M

Companies — Last 90 Days

Frequently Asked Questions

Who is Stein Jeffrey?

Stein Jeffrey is a corporate insider — currently tracked as Insider of IDEAYA Biosciences, Inc. (IDYA). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Stein Jeffrey submitted recently?

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

Has Stein Jeffrey been buying or selling stock?

Recorded transactions: 1 open-market purchases ($1.65M) and 0 open-market sales () across all tracked filings.

Where can I see all of Stein Jeffrey'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

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