Koh Soo Keong - Net Worth and Insider Trading
Koh Soo Keong Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Koh Soo Keong owns 2 companies in total, including Northern Technologies International Corp (NTIC) , and Marten Transport Ltd (MRTN) .
Click here to see the complete history of Koh Soo Keong’s form 4 insider trades.
Insider Ownership Summary of Koh Soo Keong
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
NTIC | Northern Technologies International Corp | 2008-05-02 | director |
MRTN | Marten Transport Ltd | 2008-05-02 | director |
Koh Soo Keong Trading Performance
Koh Soo Keong Ownership Network
Ownership Network List of Koh Soo Keong
Ownership Network Relation of Koh Soo Keong

Koh Soo Keong Owned Company Details
What does Northern Technologies International Corp do?
Who are the key executives at Northern Technologies International Corp?
Koh Soo Keong is the director of Northern Technologies International Corp. Other key executives at Northern Technologies International Corp include 10 percent owner Inter Alia Holding Co , 10 percent owner Juliane I Lynch , and CFO & Corporate Secretary Matthew C Wolsfeld .
Northern Technologies International Corp (NTIC) Insider Trades Summary
Over the past 18 months, Koh Soo Keong made no insider transaction in Northern Technologies International Corp (NTIC). Other recent insider transactions involving Northern Technologies International Corp (NTIC) include a net purchase of 1,275 shares made by Sarah E. Kemp , and a net purchase of 1,000 shares made by Nancy E. Calderon .
In summary, during the past 3 months, insiders sold 0 shares of Northern Technologies International Corp (NTIC) in total and bought 1,000 shares, with a net purchase of 1,000 shares. During the past 18 months, 0 shares of Northern Technologies International Corp (NTIC) were sold and 2,275 shares were bought by its insiders, resulting in a net purchase of 2,275 shares.
Northern Technologies International Corp (NTIC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Northern Technologies International Corp Insider Transactions
Koh Soo Keong Mailing Address
Above is the net worth, insider trading, and ownership report for Koh Soo Keong. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Koh Soo Keong's mailing address is: Circle Pines Mn 55014.