Summary
Updated Aug 30, 2026
Yiu Wa Alec Tsui files SEC Form 4 reports at Melco Resorts & Entertainment LTD (MLCO). 1 SEC Form 4 filing on record, dated 12 May 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Yiu Wa Alec Tsui has reported, most recent first.
Most Active Insiders Right Now
Yiu Wa Alec Tsui has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- BAKER BROS. ADVISORS LP - $317.75M of CELC open-market activity in the last 90 days
- Martine A. Rothblatt - $304.24M of UTHR open-market activity in the last 90 days
- Fairmount Funds Management LLC - $300.01M of ORKA open-market activity in the last 90 days
- Chitung Liu - $294.29M of UMC open-market activity in the last 90 days
- Peter Beck - $286.41M of RKLB open-market activity in the last 90 days
- SLTA V (GP), L.L.C. - $275.19M of FA open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Yiu Wa Alec Tsui?
Yiu Wa Alec Tsui is a corporate insider of Melco Resorts & Entertainment LTD (MLCO). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Yiu Wa Alec Tsui last file a Form 4?
The only primary Form 4 on record is dated 12 May 2026.
Where can I see all of Yiu Wa Alec Tsui'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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