Kassberg Thomas Richard — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Kassberg Thomas Richard has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Companies — Last 90 Days

Frequently Asked Questions

Who is Kassberg Thomas Richard?

Kassberg Thomas Richard is a corporate insider — currently tracked as Insider of Passage BIO, Inc. (PASG). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Kassberg Thomas Richard submitted recently?

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

Where can I see all of Kassberg Thomas Richard'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 Kassberg Thomas Richard profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.