Insider Trading for MPU
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: Sep 3, 2021 to Sep 30, 2024
Hu Yucheng
ExecutiveCorporate Officer
-2.3M shares
11 transactions
Magnusson Michael Gerhard
ExecutiveChief Executive Officer
-30.0K shares
60 transactions
Lyons Harold M
ExecutiveChief Financial Officer
-3.9K shares
1 transactions
Wilson David Paul
DirectorDirector
-2.4K shares
4 transactions
WALLACH EVAN M
DirectorDirector
-14 shares
2 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 30, 2024 | Wang Qin Carol | ECorporate Officer | Exercise | 6.0K | $0.00 | $0.00 | 18.0K | View |
| Sep 30, 2024 | Wang Qin Carol | ECorporate Officer | Exercise | 6.0K | $0.00 | $0.00 | 6.0K | View |
| Sep 30, 2024 | Hu Yucheng | ECorporate Officer | Exercise | 30.0K | $0.00 | $0.00 | 5.9M | View |
Sep 30, 2024 | Locked | — | — | — | — | — | — | — |
Aug 31, 2024 | Locked | — | — | — | — | — | — | — |
Aug 31, 2024 | Locked | — | — | — | — | — | — | — |
Jun 30, 2024 | Locked | — | — | — | — | — | — | — |
Jun 30, 2024 | Locked | — | — | — | — | — | — | — |
Jun 30, 2024 | Locked | — | — | — | — | — | — | — |
Jun 30, 2024 | Locked | — | — | — | — | — | — | — |
Jun 20, 2024 | Locked | — | — | — | — | — | — | — |
Jun 20, 2024 | Locked | — | — | — | — | — | — | — |
May 30, 2024 | Locked | — | — | — | — | — | — | — |
May 30, 2024 | Locked | — | — | — | — | — | — | — |
May 10, 2024 | Locked | — | — | — | — | — | — | — |
Mar 31, 2024 | Locked | — | — | — | — | — | — | — |
Mar 31, 2024 | Locked | — | — | — | — | — | — | — |
Mar 31, 2024 | Locked | — | — | — | — | — | — | — |
Mar 31, 2024 | Locked | — | — | — | — | — | — | — |
Mar 1, 2024 | Locked | — | — | — | — | — | — | — |
Mar 1, 2024 | Locked | — | — | — | — | — | — | — |
Feb 28, 2024 | Locked | — | — | — | — | — | — | — |
Jan 18, 2024 | Locked | — | — | — | — | — | — | — |
Jan 18, 2024 | Locked | — | — | — | — | — | — | — |
Nov 30, 2022 | Locked | — | — | — | — | — | — | — |
Oct 1, 2022 | Locked | — | — | — | — | — | — | — |
Sep 30, 2022 | Locked | — | — | — | — | — | — | — |
Oct 1, 2021 | Locked | — | — | — | — | — | — | — |
Oct 1, 2021 | Locked | — | — | — | — | — | — | — |
Oct 1, 2021 | Locked | — | — | — | — | — | — | — |
Sep 30, 2021 | Locked | — | — | — | — | — | — | — |
Sep 30, 2021 | Locked | — | — | — | — | — | — | — |
Sep 30, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
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Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 7, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | Locked | — | — | — | — | — | — | — |
Sep 3, 2021 | 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 MPU stock, though this may be part of planned diversification.

