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Hsing Michael
InsiderCIK 0001308676
Total Volume
$390.8M
10 filings
Purchases
$0
0 buy txns
Sales
$257.1M
56 sell txns
Net Activity
-$257.1M
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 10
- Buy transactions
- 0
- Sell transactions
- 56
- Companies
- 1
- Active
- 2025–2026
Hsing Michael has filed 10 reports across 1 company, totaling $390.8M in disclosed volume. Sales ($257.1M) outpace purchases ($0). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
10 loaded
| May 20 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $59.3M |
| Feb 17 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $38.7M |
| Feb 13 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $39.2M |
| Feb 12 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $38.8M |
| Feb 10 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $64.3M |
| Feb 5 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Grant | $0 |
| Dec 11 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Gift | $0 |
| Oct 31 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Other | $0 |
| Oct 28 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Grant | $0 |
| Aug 18 | MPWR MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Insider | Sell | $16.8M |
10 filings