Tingting Chang - Net Worth and Insider Trading

Tingting Chang Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Tingting Chang owns 1 companies in total, including Zhong Yuan Bio-Technology Holdings Ltd (ZHYBF) .

Click here to see the complete history of Tingting Chang’s form 4 insider trades.

Insider Ownership Summary of Tingting Chang

Ticker	Comapny	Transaction Date	Type of Owner
ZHYBF	Zhong Yuan Bio-Technology Holdings Ltd	2017-05-04	director & 10 percent owner & CEO

Tingting Chang Trading Performance

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

Tingting Chang Ownership Network

Ownership Network List of Tingting Chang

No Data

Ownership Network Relation of Tingting Chang

Tingting Chang Owned Company Details

What does Zhong Yuan Bio-Technology Holdings Ltd do?

Who are the key executives at Zhong Yuan Bio-Technology Holdings Ltd?

Tingting Chang is the director & 10 percent owner & CEO of Zhong Yuan Bio-Technology Holdings Ltd. Other key executives at Zhong Yuan Bio-Technology Holdings Ltd include director & 10 percent owner & president,secretary,treasurer James M Cassidy , and director & 10 percent owner & Vice President James K Mckillop .

Zhong Yuan Bio-Technology Holdings Ltd (ZHYBF) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Zhong Yuan Bio-Technology Holdings Ltd (ZHYBF) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Zhong Yuan Bio-Technology Holdings Ltd (ZHYBF) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Zhong Yuan Bio-Technology Holdings Ltd (ZHYBF)'s detailed insider trading history can be found in Insider Trading Tracker table.

Zhong Yuan Bio-Technology Holdings Ltd Insider Transactions

No Available Data

Tingting Chang Mailing Address

Above is the net worth, insider trading, and ownership report for Tingting Chang. You might contact Tingting Chang via mailing address: Rm 1002, 10thfl, Long Hu Future Office, No. 1 East Shi Li Pu Road, Chao Yang District, Beijing F4 100024.

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