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Xiao Deming
InsiderCIK 0001308647
Total Volume
$167.4M
7 filings
Purchases
$0
0 buy txns
Sales
$107.6M
6 sell txns
Net Activity
-$107.6M
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 7
- Buy transactions
- 0
- Sell transactions
- 6
- Companies
- 1
- Active
- 2025–2026
Xiao Deming has filed 7 SEC reports (2025–2026), all concentrated in MONOLITHIC POWER SYSTEMS INC (MPWR), totaling $167.4M in disclosed volume. Weighing $0 bought versus $107.6M sold, the history is heavily weighted toward selling. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
7 loaded
| May 8 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Sell | $49.6M |
| Feb 10 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Sell | $26.8M |
| Feb 5 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Grant | $0 |
| Oct 31 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Tax withheld | $59.8M |
| Oct 28 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Grant | $0 |
| Aug 12 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Gift | $0 |
| Aug 4 | MPWR MONOLITHIC POWER SYSTEMS INC | Xiao Deming | Insider | Sell | $31.2M |
7 filings