Summary
Latest filing:
Caley Castelein files SEC Form 4 reports at Whitehawk Therapeutics, Inc. (WHWK). 4 SEC Form 4 filings on record going back to 2025, most recently on 15 June 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Caley Castelein 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 Caley Castelein 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.
- David James Lennon - $1.06M of WHWK open-market activity in the last 12 months
- Scott M. Giacobello - $891K of WHWK open-market activity in the last 12 months
- Bryan Ball - $635K of WHWK 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 Caley Castelein?
Caley Castelein is a corporate insider of Whitehawk Therapeutics, Inc. (WHWK). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Caley Castelein last file a Form 4?
The most recent primary Form 4 on record is dated 15 June 2026, one of 4 filings going back to 2025.
Where can I see all of Caley Castelein'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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