T J Chung - Net Worth and Insider Trading
T J Chung Net Worth
The estimated net worth of T J Chung is at least $4 Million dollars as of 2025-04-22. T J Chung is the Director of Littelfuse Inc and owns about 16,991 shares of Littelfuse Inc (LFUS) stock worth over $3 Million. T J Chung is the VP & PRESIDENT BNT of Brunswick Corp and owns about 19,856 shares of Brunswick Corp (BC) stock worth over $889,946. T J Chung is also the Director of Airgain Inc and owns about 23,429 shares of Airgain Inc (AIRG) stock worth over $89,499. Details can be seen in T J Chung'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 T J Chung has not made any transactions after 2023-08-18 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of T J Chung
T J Chung Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, T J Chung owns 5 companies in total, including Littelfuse Inc (LFUS) , MasterCraft Boat Holdings Inc (MCFT) , and Airgain Inc (AIRG) among others .
Click here to see the complete history of T J Chung’s form 4 insider trades.
Insider Ownership Summary of T J Chung
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
LFUS | Littelfuse Inc | 2023-05-08 | director |
MCFT | MasterCraft Boat Holdings Inc | 2019-07-18 | director |
AIRG | Airgain Inc | 2023-08-18 | director |
![]() | ![]() | 2007-02-20 | VP & PRESIDENT BNT |
![]() | ![]() | 2021-12-23 | director |
T J Chung Latest Holdings Summary
T J Chung currently owns a total of 3 stocks. Among these stocks, T J Chung owns 16,991 shares of Littelfuse Inc (LFUS) as of May 8, 2023, with a value of $3 Million and a weighting of 73.92%. T J Chung owns 19,856 shares of Brunswick Corp (BC) as of February 20, 2007, with a value of $889,946 and a weighting of 23.7%. T J Chung also owns 23,429 shares of Airgain Inc (AIRG) as of August 18, 2023, with a value of $89,499 and a weighting of 2.38%.
Latest Holdings of T J Chung
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
LFUS | Littelfuse Inc | 2023-05-08 | 16,991 | 163.38 | 2,775,990 |
BC | Brunswick Corp | 2007-02-20 | 19,856 | 44.82 | 889,946 |
AIRG | Airgain Inc | 2023-08-18 | 23,429 | 3.82 | 89,499 |
Holding Weightings of T J Chung
T J Chung Form 4 Trading Tracker
According to the SEC Form 4 filings, T J Chung has made a total of 3 transactions in Littelfuse Inc (LFUS) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in Littelfuse Inc is the sale of 1,750 shares on May 8, 2023, which brought T J Chung around $453,635.
According to the SEC Form 4 filings, T J Chung has made a total of 0 transactions in Brunswick Corp (BC) over the past 5 years. The most-recent trade in Brunswick Corp is the sale of 4,430 shares on February 20, 2007, which brought T J Chung around $147,386.
According to the SEC Form 4 filings, T J Chung has made a total of 1 transactions in Airgain Inc (AIRG) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Airgain Inc is the acquisition of 5,000 shares on August 18, 2023, which cost T J Chung around $21,250.
Insider Trading History of T J Chung
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T J Chung Trading Performance
GuruFocus tracks the stock performance after each of T J Chung's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by T J Chung is -37.08%. GuruFocus also compares T J Chung's trading performance to market benchmark return within the same time period. The performance of stocks bought by T J Chung within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how T J Chung's insider trading performs compared to the benchmark.
T J Chung Ownership Network
Ownership Network List of T J Chung
Ownership Network Relation of T J Chung

T J Chung Owned Company Details
What does Littelfuse Inc do?
Who are the key executives at Littelfuse Inc?
T J Chung is the director of Littelfuse Inc. Other key executives at Littelfuse Inc include SVP eMobility & Corp Strategy Matthew Cole , VP & Chief Accounting Officer Jeffrey G Gorski , and SVP & CHRO Maggie Chu .
Littelfuse Inc (LFUS) Insider Trades Summary
Over the past 18 months, T J Chung made no insider transaction in Littelfuse Inc (LFUS). Other recent insider transactions involving Littelfuse Inc (LFUS) include a net sale of 7,177 shares made by Matthew Cole , a net sale of 23,061 shares made by David W Heinzmann , and a net sale of 9,145 shares made by Meenal Sethna .
In summary, during the past 3 months, insiders sold 1,000 shares of Littelfuse Inc (LFUS) in total and bought 17,500 shares, with a net purchase of 16,500 shares. During the past 18 months, 51,012 shares of Littelfuse Inc (LFUS) were sold and 17,500 shares were bought by its insiders, resulting in a net sale of 33,512 shares.
Littelfuse Inc (LFUS)'s detailed insider trading history can be found in Insider Trading Tracker table.
Littelfuse Inc Insider Transactions
T J Chung Mailing Address
Above is the net worth, insider trading, and ownership report for T J Chung. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, T J Chung's mailing address is: Lake Forest Il 60045.