DUANN SHII TYNG

Track

Insider profile

Performance

Overall performance
1.4
Performance over holding periods
1.4
30 days 90 days 120 days
Average return -6% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
DUANN SHII TYNG's trades of Silicon Motion Technology Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-07 2026-05-06
S Sale
48,516 -34.2%
199.72
US$144,949 		48,516 -34.2% 199.72 US$144,949
2026-05-01 2026-05-04
PrS Proposed sale
92,386
207.26
US$3,231,037 		92,386 207.26 US$3,231,037
2025-11-10 2025-11-11
PrS Proposed sale
47,667
413.23
US$4,510,704 		47,667 413.23 US$4,510,704
2025-05-12 2025-05-13
PrS Proposed sale
4,000
53.54
US$214,160 		4,000 53.54 US$214,160
2024-12-03 2024-12-04
PrS Proposed sale
3,000
54.00
US$162,000 		3,000 54.00 US$162,000
2024-05-08 2024-05-09
PrS Proposed sale
3,000
78.58
US$235,740 		3,000 78.58 US$235,740
2023-09-15 2023-09-18
PrS Proposed sale
2,000
53.16
US$106,320 		2,000 53.16 US$106,320