Hsing Michael
- SEC CIK
- 0001308676
In the past year, 7 open-market sale filings worth $314.4M and no purchases.
Current role at each company
- MPWR Monolithic Power Systems, Inc.CEOas of May 20, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $314.4M
- 7 filings
- Net
- −$314.4M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Hsing Michael as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 5, 2022 (view filing) | May 4 | 1 day | Hsing MichaelCEO | SSale | −3.81K | $453.15 | −$1.73M | −0.4%1.04M after | |
| Apr 5, 2022 (view filing) | Apr 1 | 4 days | Hsing MichaelCEO | SSale | −11.3K | $467.23 | −$5.26M | −1.1%1.05M after | |
| Feb 16, 2022 (view filing) | Feb 14 | 2 days | Hsing MichaelCEO | SSale | −6.42K | $429.60 | −$2.76M | −0.6%1.06M after | |
| Feb 9, 2022 (view filing) | Feb 7-8 | 2 days | Hsing MichaelCEO | SSale | −37.3K | $399.66 | −$14.9M | −3.4%1.07M after | 2 lots |
| Jan 5, 2022 (view filing) | Jan 3 | 2 days | Hsing MichaelCEO | SSale | −11.0K | $490.87 | −$5.38M | −1.1%950.3K after | |
| Nov 16, 2021 (view filing) | Nov 12 | 4 days | Hsing MichaelCEO | SSale | −6.27K | $553.42 | −$3.47M | −0.6%961.3K after | |
| Nov 10, 2021 (view filing) | Nov 8 | 2 days | Hsing MichaelCEO | SSale | −7.81K | $548.27 | −$4.28M | −0.8%987.2K after | |
| Oct 5, 2021 (view filing) | Oct 1 | 4 days | Hsing MichaelCEO | SSale | −11.0K | $476.16 | −$5.25M | −1.1%975.4K after | |
| Aug 16, 2021 (view filing) | Aug 12 | 4 days | Hsing MichaelCEO | SSale | −6.37K | $457.10 | −$2.91M | −0.6%986.4K after | |
| Aug 11, 2021 (view filing) | Aug 9 | 2 days | Hsing MichaelCEO | SSale | −7.93K | $459.12 | −$3.64M | −0.8%992.8K after | |
| Jul 6, 2021 (view filing) | Jul 1 | 5 days | Hsing MichaelCEO | SSale | −11.0K | $370.45 | −$4.06M | −1.1%1.00M after |