Summary
Updated Aug 31, 2026
Sandra Leung is Director of Bausch Health Companies Inc. (BHC). 6 SEC Form 4 filings on record going back to 2025, most recently on 2 July 2026.
Recent Transactions
6Every recent SEC Form 4 transaction Sandra Leung has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Sandra Leung go back to 2025: 6 primary Form 4 filings, an average of 3.0 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 Sandra Leung 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.
- PAULSON CO. INC. - $15.63M of BHC open-market activity in the last 12 months
- Aimee J. Lenar - $259K of BHC open-market activity in the last 12 months
- Seana Carson - $213K of BHC open-market activity in the last 12 months
- Frank D. Lee - $133K of BHC 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 Sandra Leung?
Sandra Leung is a corporate insider, tracked as Director of Bausch Health Companies Inc. (BHC). InsiderAlpha holds 6 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 Sandra Leung submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Sandra Leung'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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