Summary
Updated Aug 30, 2026
Keith Crandell is 10% Owner of Boundless Bio, Inc. (BOLD). 4 SEC Form 4 filings on record going back to 2025, most recently on 6 July 2026. Most recent open-market trade: sold $40K of BOLD on 6 July 2026. Lifetime open-market sales: $40K.
Recent Transactions
5Every recent SEC Form 4 transaction Keith Crandell has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Keith Crandell 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.
- AWM Investment Company, Inc. - $3.68M of MASS open-market activity in the last 12 months
- Kevin J. Knopp - $2.55M of MASS open-market activity in the last 12 months
- Kevin Tang - $1.57M of BOLD open-market activity in the last 12 months
- Christopher D. Brown - $1.49M of MASS open-market activity in the last 12 months
- Joseph H. Griffith IV - $412K of MASS open-market activity in the last 12 months
- John Kenneweg - $201K of MASS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Keith Crandell?
Keith Crandell is a corporate insider, tracked as 10% Owner of Boundless Bio, Inc. (BOLD). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Keith Crandell submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Keith Crandell been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($40K) across all tracked filings.
Where can I see all of Keith Crandell'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.
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