Summary
Updated Aug 31, 2026
Hannah Valantine files SEC Form 4 reports at CareDx, Inc. (CDNA). 10 SEC Form 4 filings on record going back to 2025, most recently on 17 July 2026. Most recent open-market trade: sold $4K of CDNA on 17 July 2026. Lifetime open-market sales: $5.89M.
Recent Transactions
20Every recent SEC Form 4 transaction Hannah Valantine has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Hannah Valantine go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. 23 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Hannah Valantine 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.
- Neil Kumar - $53.07M of BBIO open-market activity in the last 12 months
- Jennifer E. Cook - $21.92M of BBIO open-market activity in the last 12 months
- Frank McCormick - $17.25M of BBIO open-market activity in the last 12 months
- John Walter Hanna Jr. - $7.54M of CDNA open-market activity in the last 12 months
- Andrew Lo - $6.32M of BBIO open-market activity in the last 12 months
- Andrea Ellis - $5.65M of BBIO 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 Hannah Valantine?
Hannah Valantine is a corporate insider of CareDx, Inc. (CDNA). InsiderAlpha holds 10 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 Hannah Valantine submitted recently?
4 primary Form 4 filings in the last 90 days, covering 3 companies.
Has Hannah Valantine been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($5.89M) across all tracked filings.
Where can I see all of Hannah Valantine'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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