Li Zhi Min, who bought a cornerstone stake in Mega from Shen Zhao Wu in July, now owns 43% of the company.
Dotcom sees "hostile takeover" by Asian interests; says people's data is no longer safe with the file-sharing service.
Mega has reshuffled its board after last week's ownership changes.
Mega submitted a new constitution to the NZX today that clears the way for a regular IPO.
The company filed a new constitution to the Companies Office on July 6.
Credit card giant must follow through on pressure for change.
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