Casdin Alexander W. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Casdin Alexander W. has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Profile

Casdin Alexander W.

Alexander W. Casdin is identified in SEC filings as an insider related to Erasca, Inc. (ERAS). The most recent filing dated 2026-01-05 shows no reported purchases or sales by him. Public SEC data provided for this context does not confirm a formal executive or board role at Erasca.

RoleInsider
Notability45/100

Board memberships

Awards & honors

Companies — Last 90 Days

Frequently Asked Questions

Who is Casdin Alexander W.?

Alexander W. Casdin is identified in SEC filings as an insider related to Erasca, Inc. (ERAS). The most recent filing dated 2026-01-05 shows no reported purchases or sales by him. Public SEC data provided for this context does not confirm a formal executive or board role at Erasca.…

How many SEC Form 4 filings has Casdin Alexander W. submitted recently?

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

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