Witte Jan de
Director · RESMED INC
IndividualSelling only4 10b5-1 trades
- 2024
- Nov 26, 2025
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Witte Jan de 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 - $13.35M in RMD purchases and sales in the last 12 months
- Peter C. Farrell - $4.50M in RMD purchases and sales in the last 12 months
- Brett Sandercock - $1.96M in RMD purchases and sales in the last 12 months
- Jeffrey A. Graves - $102K in IART purchases and sales in the last 12 months
- Michael J. Rider - $37K in RMD purchases and sales in the last 12 months
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Frequently asked questions
Who is Witte Jan de?
Witte Jan de is a corporate insider, tracked as Director of RESMED INC (RMD). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Witte Jan de last file a Form 4?
The most recent primary Form 4 on record is dated 26 November 2025, one of 6 filings going back to 2024.
Has Witte Jan de been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($844K) across all tracked filings.
