Summary
Updated Aug 30, 2026
Christina Ackermann is Director of Verona Pharma plc (VRNA). 3 SEC Form 4 filings on record going back to 2024, most recently on 7 October 2025. Most recent open-market trade: sold $24K of VRNA on 1 August 2025. Lifetime open-market purchases: $198K. Lifetime open-market sales: $24K.
Recent Transactions
6Every recent SEC Form 4 transaction Christina Ackermann has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Christina Ackermann. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- David Zaccardelli - $11.26M of VRNA open-market activity on record
- Mark W. Hahn - $11.26M of VRNA open-market activity on record
- Kathleen A. Rickard - $1.94M of VRNA open-market activity on record
- David R. Ebsworth - $303K of VRNA open-market activity on record
- Michael Austwick - $148K of VRNA open-market activity on record
- Kenneth Cunningham - $142K of VRNA open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Christina Ackermann?
Christina Ackermann is a corporate insider, tracked as Director of Verona Pharma plc (VRNA). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Christina Ackermann last file a Form 4?
The most recent primary Form 4 on record is dated 7 October 2025, one of 3 filings going back to 2024.
Has Christina Ackermann been buying or selling stock?
Recorded transactions: 1 open-market purchase ($198K) and 1 open-market sale ($24K) across all tracked filings.
Where can I see all of Christina Ackermann'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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