Summary
Updated Aug 30, 2026
Barbara J. Desoer is Director of DAVITA INC. (DVA). 7 SEC Form 4 filings on record going back to 2024, most recently on 18 August 2026.
Recent Transactions
7Every recent SEC Form 4 transaction Barbara J. Desoer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Barbara J. Desoer go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Barbara J. Desoer 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.
- BERKSHIRE HATHAWAY INC - $473.67M of DVA open-market activity in the last 12 months
- Javier Rodriguez - $14.53M of DVA open-market activity in the last 12 months
- Joel Ackerman - $9.89M of DVA open-market activity in the last 12 months
- David Paul Maughan - $4.09M of DVA open-market activity in the last 12 months
- James O. Hearty - $3.29M of DVA open-market activity in the last 12 months
- Kathleen Alyce Waters - $3.21M of DVA 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 Barbara J. Desoer?
Barbara J. Desoer is a corporate insider, tracked as Director of DAVITA INC. (DVA). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Barbara J. Desoer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Barbara J. Desoer'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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