William J. Chase
Director · GRAIL, Inc.
IndividualBuying only
- 2024
- Jul 16, 2026
- 10
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies William J. Chase files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- ILLUMINA, INC. - $79.85M in GRAL purchases and sales in the last 12 months
- Robert P. Ragusa - $12.27M in GRAL purchases and sales in the last 12 months
- Joshua J. Ofman - $11.84M in GRAL purchases and sales in the last 12 months
- Aaron Freidin - $10.05M in GRAL purchases and sales in the last 12 months
- John M. Leonard - $1.44M in NTLA purchases and sales in the last 12 months
- Fred E. Cohen - $1.40M in NTLA purchases and sales in the last 12 months
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Frequently asked questions
Who is William J. Chase?
William J. Chase is a corporate insider, tracked as Director of GRAIL, Inc. (GRAL). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William J. Chase last file a Form 4?
The most recent primary Form 4 on record is dated 16 July 2026, one of 10 filings going back to 2024.
Has William J. Chase been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1.00M) and 0 open-market sales across all tracked filings.
