Summary
Updated Aug 31, 2026
Willem A. Meintjes is Chief Financial Officer of Marvell Technology, Inc. (MRVL). 11 SEC Form 4 filings on record going back to 2024, most recently on 15 June 2026. Most recent open-market trade: sold $701K of MRVL on 18 May 2026. Lifetime open-market purchases: $265K. Lifetime open-market sales: $5.16M.
Recent Transactions
20Every recent SEC Form 4 transaction Willem A. Meintjes has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Willem A. Meintjes go back to 2024: 11 primary Form 4 filings, an average of 3.7 per year. The typical open-market purchase is $265K (1 buy totaling $265K). The largest single buy on record is $265K of MRVL in 2025. Sales side: 5 recorded sales totaling $5.16M, so the filing history runs sell-heavy by dollar value. 30 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Willem A. Meintjes 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.
- Sandeep Bharathi - $15.87M of MRVL open-market activity in the last 12 months
- Matthew J. Murphy - $11.93M of MRVL open-market activity in the last 12 months
- Chris Koopmans - $9.94M of MRVL open-market activity in the last 12 months
- Mark Casper - $4.01M of MRVL open-market activity in the last 12 months
- Daniel Durn - $632K of MRVL 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 Willem A. Meintjes?
Willem A. Meintjes is a corporate insider, tracked as Chief Financial Officer of Marvell Technology, Inc. (MRVL). InsiderAlpha holds 11 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 Willem A. Meintjes submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Willem A. Meintjes been buying or selling stock?
Recorded transactions: 1 open-market purchase ($265K) and 5 open-market sales ($5.16M) across all tracked filings.
Where can I see all of Willem A. Meintjes'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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