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Liu Yumei

No open-market purchases or sales filed in the past year.

Current role at each company

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
–
0 filings
Net
–
Bought minus sold
Companies
0
With open-market trades

Trades

Every Form 4 that lists Liu Yumei 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.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Apr 3, 2025 (view filing)7:34 PM ETMar 1816 daysLateLiu Yumei and 1 other10% OwnerPPurchase+3.07M$0.52+$1.60M+75.9%7.13M after
Apr 3, 2025 (view filing)7:34 PM ETJan 1677 daysLateLiu Yumei and 1 other10% OwnerPPurchase+4.05M$0.39+$1.58M–7.13M afterDerivative
Aug 27, 2024 (view filing)8:03 PM ETJul 2434 daysLateFuture Science & Technology Co. Ltd. and 2 others10% OwnerSSale−83.6K$1.98−$165.6K−13.4%542.5K after
Jul 23, 2024 (view filing)5:26 PM ETJul 185 daysLateFuture Science & Technology Co. Ltd. and 2 others10% OwnerPPurchase+542.5K$1.47+$797.5K+648.8%626.1K after