David Y. Ma
Insider
IndividualSelling only40 10b5-1 trades
- 2026
- Apr 22, 2026
- 6
Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies David Y. Ma 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.
- Gang Ye - $194.54M in SE purchases and sales in the last 12 months
- Xiaodong Li - $147.35M in SE purchases and sales in the last 12 months
- Jingye Chen - $34.90M in SE purchases and sales in the last 12 months
- Yanjun Wang - $15.74M in SE purchases and sales in the last 12 months
- Zhimin Feng - $11.42M in SE purchases and sales in the last 12 months
- Tianyu Hou - $8.41M in SE purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is David Y. Ma?
David Y. Ma is a corporate insider of Sea Ltd (SE). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did David Y. Ma last file a Form 4?
The most recent primary Form 4 on record is dated 22 April 2026, one of 6 filings going back to 2026.
Has David Y. Ma been buying or selling stock?
Recorded transactions: 0 open-market purchases and 40 open-market sales ($117.18M) across all tracked filings.
