Ma David Y
SEC insider (Form 3/4/5 filer). CIK 0002114135. Director at Sea Ltd (SE). 40 reported Form 4/5 transactions since Sep 2024; latest on Apr 21, 2026. Located in SINGAPORE.
Companies Ma David Y has filed insider reports for
- Sea Ltd (SE): Director
Ma David Y
CIK: 0002114135
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)40 (100.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
SE
Sea Ltd
Director
Discretionary Trading P&L
Holdings
Transaction History (40 total)
- Apr 21, 2026SE
Sea Ltd
SaleIndirect28.3K shares at avg. $87.16$2.5M - Apr 21, 2026SE
Sea Ltd
SaleIndirect24.6K shares at avg. $89.13$2.2M - Apr 21, 2026SE
Sea Ltd
SaleIndirect1.4K shares at avg. $89.74$127K - Apr 21, 2026SE
Sea Ltd
SaleIndirect49.7K shares at avg. $88.09$4.4M - Apr 20, 2026SE
Sea Ltd
SaleIndirect40.2K shares at avg. $89.93$3.6M - Apr 20, 2026SE
Sea Ltd
SaleIndirect128.2K shares at avg. $89.28$11.4M - Apr 17, 2026SE
Sea Ltd
SaleIndirect20.7K shares at avg. $93.04$1.9M - Apr 17, 2026SE
Sea Ltd
SaleIndirect8K shares at avg. $90.57$726K - Apr 17, 2026SE
Sea Ltd
SaleIndirect76.3K shares at avg. $92.34$7.0M - Apr 17, 2026SE
Sea Ltd
SaleIndirect40.1K shares at avg. $91.47$3.7M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 21, 2026 | SE Sea Ltd | Sale | 28,348 | $87.16 | $2,470,812 | Indirect |
| Apr 21, 2026 | SE Sea Ltd | Sale | 24,560 | $89.13 | $2,189,033 | Indirect |
| Apr 21, 2026 | SE Sea Ltd | Sale | 1,411 | $89.74 | $126,623 | Indirect |
| Apr 21, 2026 | SE Sea Ltd | Sale | 49,672 | $88.09 | $4,375,606 | Indirect |
| Apr 20, 2026 | SE Sea Ltd | Sale | 40,173 | $89.93 | $3,612,758 | Indirect |
| Apr 20, 2026 | SE Sea Ltd | Sale | 128,226 | $89.28 | $11,448,017 | Indirect |
| Apr 17, 2026 | SE Sea Ltd | Sale | 20,720 | $93.04 | $1,927,789 | Indirect |
| Apr 17, 2026 | SE Sea Ltd | Sale | 8,020 | $90.57 | $726,371 | Indirect |
| Apr 17, 2026 | SE Sea Ltd | Sale | 76,252 | $92.34 | $7,041,110 | Indirect |
| Apr 17, 2026 | SE Sea Ltd | Sale | 40,080 | $91.47 | $3,666,118 | Indirect |
1-10 of 40 transactions