Insider Trading for SDM
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Mar 18, 2026 to Mar 18, 2026
Yunting Chen
ExecutiveOfficer
0 shares
1 transactions
Ung Ching Hee
DirectorDirector:
0 shares
1 transactions
Kwang Leng Tan
ExecutiveOfficer
0 shares
1 transactions
Wai Hong Sam
DirectorDirector, 10 Percent Owner:
0 shares
2 transactions
Jinbo Xu
DirectorDirector:
0 shares
1 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 18, 2026 | Yunting Chen | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Mar 18, 2026 | Ung Ching Hee | DDirector: | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Mar 18, 2026 | Kwang Leng Tan | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Mar 18, 2026 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of SDM stock, though this may be part of planned diversification.