Cheng Lu

Current Holdings

CEO and Director, Director
Security Holdings
Class A Common Stock 3,239,320 shares

Cumulative Trading

This page tracks insider trading for Cheng Lu, which means you can track and be informed when insider trading (i.e., insider trades) occurs. Trading stock is common amongst insiders, and the SEC requires stock trades (such as when individuals buy stock, sell stock, receive stock compensation, etc.) from insiders to be made publicly available. Some people follow the insider market to help them when investing in the stock market (e.g., when deciding whether to buy stocks). On this page, you will see stock trading that Cheng Lu has engaged in since 2021. As shown above, Cheng Lu has completed -$90,749 in total transactions, which were made available through the SEC Form 4, a regulatory filing that makes stock exchange data like this public knowledge.

Found 9 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
TSP 2024-1-23 -$90,749 -236,508 $0 0 -$90,749 -236,508 SEC Filing
TSP 2024-1-22 $0 856,250 $0 856,250 $0 0 SEC Filing
TSP 2021-12-17 $0 26,220 $0 43,750 $0 -17,530 SEC Filing
TSP 2021-12-15 $0 26,469 $0 43,750 $0 -17,281 SEC Filing
TSP 2021-9-30 $0 52,070 $0 87,500 $0 -35,430 SEC Filing
TSP 2021-9-10 $0 20,977 $0 108,334 $0 -87,357 SEC Filing
TSP 2021-9-9 $0 108,334 $0 108,334 $0 0 SEC Filing
TSP 2021-9-7 $0 128,865 $0 216,666 $0 -87,801 SEC Filing
TSP 2021-9-2 $0 131,643 $0 216,666 $0 -85,023 SEC Filing

The data shown here is based on historical filings with the SEC, and may contain slight inaccuracies.

This data excludes derivative holdings and transactions.

Additional data regarding trading activity for Cheng Lu before the earliest date displayed on this page may exist, but is not shown here.