Summary
Updated Aug 31, 2026
Justin Leong is Chief Product Officer of RESMED INC (RMD). 3 SEC Form 4 filings on record going back to 2024, most recently on 24 November 2025. Most recent open-market trade: sold $1.50M of RMD on 25 November 2024. Lifetime open-market sales: $1.50M.
Recent Transactions
3Every recent SEC Form 4 transaction Justin Leong has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Justin Leong go back to 2024: 3 primary Form 4 filings, an average of 1.0 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 Justin Leong 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.
- Michael J. Farrell - $15.60M of RMD open-market activity in the last 12 months
- Peter C. Farrell - $4.27M of RMD open-market activity in the last 12 months
- Brett Sandercock - $3.60M of RMD open-market activity in the last 12 months
- Witte Jan de - $646K of RMD open-market activity in the last 12 months
- Michael J. Rider - $65K of RMD 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 Justin Leong?
Justin Leong is a corporate insider, tracked as Chief Product Officer of RESMED INC (RMD). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Justin Leong last file a Form 4?
The most recent primary Form 4 on record is dated 24 November 2025, one of 3 filings going back to 2024.
Has Justin Leong been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.50M) across all tracked filings.
Where can I see all of Justin Leong'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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