tong lin - Net Worth and Insider Trading
tong lin Net Worth
The estimated net worth of tong lin is at least $9 Million dollars as of 2025-04-23. tong lin is the senior management of Cubic Sensor and Instrument Co Ltd and owns about 250,250 shares of Cubic Sensor and Instrument Co Ltd (SHSE:688665) stock worth over $9 Million. Details can be seen in tong lin'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 tong lin has not made any transactions after 2024-11-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of tong lin
tong lin Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, tong lin owns 1 companies in total, including Cubic Sensor and Instrument Co Ltd (SHSE:688665) .
Click here to see the complete history of tong lin’s form 4 insider trades.
Insider Ownership Summary of tong lin
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:688665 | Cubic Sensor and Instrument Co Ltd | 2024-09-09 | senior management |
tong lin Latest Holdings Summary
tong lin currently owns a total of 1 stock. tong lin owns 250,250 shares of Cubic Sensor and Instrument Co Ltd (SHSE:688665) as of November 22, 2024, with a value of $9 Million.
Latest Holdings of tong lin
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:688665 | Cubic Sensor and Instrument Co Ltd | 2024-11-22 | 250,250 | 35.66 | 8,923,915 |
Holding Weightings of tong lin
tong lin Form 4 Trading Tracker
According to the SEC Form 4 filings, tong lin has made a total of 5 transactions in Cubic Sensor and Instrument Co Ltd (SHSE:688665) over the past 5 years, including 5 buys and 0 sells. The most-recent trade in Cubic Sensor and Instrument Co Ltd is the acquisition of 250 shares on November 22, 2024, which cost tong lin around $7,375.
Insider Trading History of tong lin
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tong lin Trading Performance
GuruFocus tracks the stock performance after each of tong lin's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by tong lin is 36.37%. GuruFocus also compares tong lin's trading performance to market benchmark return within the same time period. The performance of stocks bought by tong lin within 3 months outperforms 5 times out of 5 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how tong lin's insider trading performs compared to the benchmark.
tong lin Ownership Network
Ownership Network List of tong lin
Ownership Network Relation of tong lin

tong lin Owned Company Details
What does Cubic Sensor and Instrument Co Ltd do?
Who are the key executives at Cubic Sensor and Instrument Co Ltd?
tong lin is the senior management of Cubic Sensor and Instrument Co Ltd. Other key executives at Cubic Sensor and Instrument Co Ltd include and senior management kong xiang jun .
Cubic Sensor and Instrument Co Ltd (SHSE:688665) Insider Trades Summary
Over the past 18 months, tong lin made 5 insider transaction in Cubic Sensor and Instrument Co Ltd (SHSE:688665) with a net purchase of 250,250. Other recent insider transactions involving Cubic Sensor and Instrument Co Ltd (SHSE:688665) include a net purchase of 237,260 shares made by kong xiang jun ,
In summary, during the past 3 months, insiders sold 0 shares of Cubic Sensor and Instrument Co Ltd (SHSE:688665) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Cubic Sensor and Instrument Co Ltd (SHSE:688665) were sold and 487,510 shares were bought by its insiders, resulting in a net purchase of 487,510 shares.
Cubic Sensor and Instrument Co Ltd (SHSE:688665)'s detailed insider trading history can be found in Insider Trading Tracker table.
Cubic Sensor and Instrument Co Ltd Insider Transactions
tong lin Mailing Address
Above is the net worth, insider trading, and ownership report for tong lin. Currently GuruFocus does not have mailing address information for tong lin.