Kwan Tek Sian - Net Worth and Insider Trading

Kwan Tek Sian Net Worth

The estimated net worth of Kwan Tek Sian is at least $16 Million dollars as of 2025-06-28. Kwan Tek Sian is the 2201 Interest of corporation controlled by you of Bosa Technology Holdings Ltd and owns about 131,373,415 shares of Bosa Technology Holdings Ltd (HKSE:08140) stock worth over $16 Million. Details can be seen in Kwan Tek Sian'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 Kwan Tek Sian has not made any transactions after 2025-06-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Kwan Tek Sian

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Kwan Tek Sian Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Kwan Tek Sian owns 1 companies in total, including Bosa Technology Holdings Ltd (HKSE:08140) .

Click here to see the complete history of Kwan Tek Sian’s form 4 insider trades.

Insider Ownership Summary of Kwan Tek Sian

Ticker Company Transaction Date Type of Owner
HKSE:08140 Bosa Technology Holdings Ltd 2025-06-20 2201 Interest of corporation controlled by you

Kwan Tek Sian Latest Holdings Summary

Kwan Tek Sian currently owns a total of 1 stock. Kwan Tek Sian owns 131,373,415 shares of Bosa Technology Holdings Ltd (HKSE:08140) as of June 11, 2025, with a value of $16 Million.

Latest Holdings of Kwan Tek Sian

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HKSE:08140 Bosa Technology Holdings Ltd 2025-06-11 131,373,415 0.12 15,896,183

Holding Weightings of Kwan Tek Sian


Kwan Tek Sian Form 4 Trading Tracker

According to the SEC Form 4 filings, Kwan Tek Sian has made a total of 17 transactions in Bosa Technology Holdings Ltd (HKSE:08140) over the past 5 years, including 0 buys and 17 sells. The most-recent trade in Bosa Technology Holdings Ltd is the sale of 1,100,000 shares on June 11, 2025, which brought Kwan Tek Sian around $124,300.

Insider Trading History of Kwan Tek Sian

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Kwan Tek Sian Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Kwan Tek Sian Ownership Network

Ownership Network List of Kwan Tek Sian

No Data

Ownership Network Relation of Kwan Tek Sian

Insider Network Chart


Kwan Tek Sian Owned Company Details

What does Bosa Technology Holdings Ltd do?

Who are the key executives at Bosa Technology Holdings Ltd?

Kwan Tek Sian is the 2201 Interest of corporation controlled by you of Bosa Technology Holdings Ltd. Other key executives at Bosa Technology Holdings Ltd include 2202 Interest of your spouse Ng Pei Ying , 2101 Beneficial owner Lim Paulino , and 2101 Beneficial owner Kin Sun Creative Company Ltd .

Bosa Technology Holdings Ltd (HKSE:08140) Insider Trades Summary

Over the past 18 months, Kwan Tek Sian made 11 insider transaction in Bosa Technology Holdings Ltd (HKSE:08140) with a net sale of 39,100,000. Other recent insider transactions involving Bosa Technology Holdings Ltd (HKSE:08140) include a net sale of 39,100,000 shares made by Ha Jasmine Nim Chi , a net sale of 39,100,000 shares made by Kin Sun Creative Company Ltd , and a net purchase of 33,380,000 shares made by Lim Su I .

In summary, during the past 3 months, insiders sold 35,100,000 shares of Bosa Technology Holdings Ltd (HKSE:08140) in total and bought 18,260,000 shares, with a net sale of 16,840,000 shares. During the past 18 months, 117,300,000 shares of Bosa Technology Holdings Ltd (HKSE:08140) were sold and 69,000,000 shares were bought by its insiders, resulting in a net sale of 48,300,000 shares.

Bosa Technology Holdings Ltd (HKSE:08140)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Bosa Technology Holdings Ltd Insider Transactions

No Available Data

Kwan Tek Sian Mailing Address

Above is the net worth, insider trading, and ownership report for Kwan Tek Sian. Currently GuruFocus does not have mailing address information for Kwan Tek Sian.