Summary
Updated Aug 31, 2026
Youngme E. Moon is Director of Mastercard Inc (MA). 5 SEC Form 4 filings on record going back to 2024, most recently on 18 June 2026. Most recent open-market trade: sold $265K of WRBY on 12 June 2026. Lifetime open-market sales: $1.68M.
Recent Transactions
6Every recent SEC Form 4 transaction Youngme E. Moon has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Youngme E. Moon go back to 2024: 5 primary Form 4 filings, an average of 1.7 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 Youngme E. Moon 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 Miebach - $27.92M of MA open-market activity in the last 12 months
- Edward Grunde McLaughlin - $18.08M of MA open-market activity in the last 12 months
- David Abraham Gilboa - $17.34M of WRBY open-market activity in the last 12 months
- J. Mehra Sachin - $16.79M of MA open-market activity in the last 12 months
- Neil Harris Blumenthal - $13.57M of WRBY open-market activity in the last 12 months
- Hai Ling - $4.48M of MA 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 Youngme E. Moon?
Youngme E. Moon is a corporate insider, tracked as Director of Mastercard Inc (MA). InsiderAlpha holds 5 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 Youngme E. Moon submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Youngme E. Moon been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($1.68M) across all tracked filings.
Where can I see all of Youngme E. Moon'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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