wei zeng bao - Net Worth and Insider Trading
wei zeng bao Net Worth
The estimated net worth of wei zeng bao is at least $212,065 dollars as of 2025-04-29. wei zeng bao is the Director of Shandong Tongda Island New Materials Co Ltd and owns about 7,300 shares of Shandong Tongda Island New Materials Co Ltd (SZSE:300321) stock worth over $212,065. Details can be seen in wei zeng bao's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that wei zeng bao has not made any transactions after 2024-07-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of wei zeng bao
wei zeng bao Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, wei zeng bao owns 1 companies in total, including Shandong Tongda Island New Materials Co Ltd (SZSE:300321) .
Click here to see the complete history of wei zeng bao’s form 4 insider trades.
Insider Ownership Summary of wei zeng bao
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:300321 | Shandong Tongda Island New Materials Co Ltd | 2024-07-05 | Director |
wei zeng bao Latest Holdings Summary
wei zeng bao currently owns a total of 1 stock. wei zeng bao owns 7,300 shares of Shandong Tongda Island New Materials Co Ltd (SZSE:300321) as of July 5, 2024, with a value of $212,065.
Latest Holdings of wei zeng bao
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:300321 | Shandong Tongda Island New Materials Co Ltd | 2024-07-05 | 7,300 | 29.05 | 212,065 |
Holding Weightings of wei zeng bao
wei zeng bao Form 4 Trading Tracker
According to the SEC Form 4 filings, wei zeng bao has made a total of 4 transactions in Shandong Tongda Island New Materials Co Ltd (SZSE:300321) over the past 5 years, including 4 buys and 0 sells. The most-recent trade in Shandong Tongda Island New Materials Co Ltd is the acquisition of 1,500 shares on July 5, 2024, which cost wei zeng bao around $23,865.
Insider Trading History of wei zeng bao
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wei zeng bao Trading Performance
GuruFocus tracks the stock performance after each of wei zeng bao's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by wei zeng bao is 35.21%. GuruFocus also compares wei zeng bao's trading performance to market benchmark return within the same time period. The performance of stocks bought by wei zeng bao within 3 months outperforms 4 times out of 4 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how wei zeng bao's insider trading performs compared to the benchmark.
Performance of wei zeng bao
wei zeng bao Ownership Network
Ownership Network List of wei zeng bao
Ownership Network Relation of wei zeng bao

wei zeng bao Owned Company Details
What does Shandong Tongda Island New Materials Co Ltd do?
Who are the key executives at Shandong Tongda Island New Materials Co Ltd?
wei zeng bao is the Director of Shandong Tongda Island New Materials Co Ltd. Other key executives at Shandong Tongda Island New Materials Co Ltd include Directors & executives xu xu ri , Directors & executives li yan xia , and Secretary & Director zhang sha .
Shandong Tongda Island New Materials Co Ltd (SZSE:300321) Insider Trades Summary
Over the past 18 months, wei zeng bao made 4 insider transaction in Shandong Tongda Island New Materials Co Ltd (SZSE:300321) with a net purchase of 7,300. Other recent insider transactions involving Shandong Tongda Island New Materials Co Ltd (SZSE:300321) include a net purchase of 9,800 shares made by zhang sha , a net purchase of 6,400 shares made by xu yan feng , and a net purchase of 38,200 shares made by kou xiang dong .
In summary, during the past 3 months, insiders sold 0 shares of Shandong Tongda Island New Materials Co Ltd (SZSE:300321) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Shandong Tongda Island New Materials Co Ltd (SZSE:300321) were sold and 138,800 shares were bought by its insiders, resulting in a net purchase of 138,800 shares.
Shandong Tongda Island New Materials Co Ltd (SZSE:300321)'s detailed insider trading history can be found in Insider Trading Tracker table.
Shandong Tongda Island New Materials Co Ltd Insider Transactions
wei zeng bao Mailing Address
Above is the net worth, insider trading, and ownership report for wei zeng bao. Currently GuruFocus does not have mailing address information for wei zeng bao.