SHIEH HAN-PING
Director
SaleAlert
- Shares
- 1,000
- Price
- $328.00
- Value
- $328,000
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•16 filings
SIMO
Silicon Motion Technology CORP
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$1,927,070
3 distinct insiders
Highlighted alerts
6
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
6
Raw transactions
Everything returned by the filing
6
Voluntary view
P/S trades after deterministic checks
0
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- S
- Shares
- 1,000
- Price
- $328.00
- Footnotes
- 1
Each American depositary share represents four ordinary shares, US$0.01 par value per share, of Silicon Motion Technology Corp.
Raspberry interpretation
Eligible voluntary-market alert
Reason: voluntary_market_trade.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
LIN KUAN-MING
Director
SaleAlert
- Shares
- 1,000
- Price
- $320.31
- Value
- $320,310
LIN KUAN-MING
Director
SaleAlert
- Shares
- 1,000
- Price
- $310.01
- Value
- $310,010
LIN KUAN-MING
Director
SaleAlert
- Shares
- 1,000
- Price
- $300.00
- Value
- $300,000
SHIEH HAN-PING
Director
SaleAlert
- Shares
- 1,000
- Price
- $301.25
- Value
- $301,250
DUANN SHII TYNG
Director
SaleAlert
- Shares
- 1,500
- Price
- $245.00
- Value
- $367,500
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | SHIEH HAN-PING Director | Sale | 1,000 | $328.00 | $328,000 | |
| Jun 18, 2026 | LIN KUAN-MING Director | Sale | 1,000 | $320.31 | $320,310 | |
| Jun 17, 2026 | LIN KUAN-MING Director | Sale | 1,000 | $310.01 | $310,010 | |
| Jun 17, 2026 | LIN KUAN-MING Director | Sale | 1,000 | $300.00 | $300,000 | |
| Jun 02, 2026 | SHIEH HAN-PING Director | Sale | 1,000 | $301.25 | $301,250 | |
| May 06, 2026 | DUANN SHII TYNG Director | Sale | 1,500 | $245.00 | $367,500 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.