China Jo-jo Drugstores, INC Schedule 13D activist filings
Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.
SCHEDULE: Ridgetech Inc. Shareholder Filing Update
Lingtao Kong amends Schedule 13D, reporting beneficial ownership of 114,834 Ridgetech Inc. ordinary shares, representing 3.2% of the class.
Lingtao Kong's beneficial ownership in Ridgetech Inc. now stands at 12.2% due to an increase in outstanding shares, with no personal share transactions since March 2025.
SCHEDULE 13D: Ridgetech Inc. Undergoes Significant Ownership and Leadership Shift with Lingtao Kong's Strategic Acquisition
Lingtao Kong, the newly appointed Chairman of Ridgetech Inc., has acquired a 38.0% beneficial ownership stake in the company through a strategic equity exchange, concurrently with a divestiture of a subsidiary.
SCHEDULE 13D/A: Ridgetech Inc. CEO Lei Liu Divests All Shares and Resigns Following Equity Exchange Agreement
Lei Liu, former CEO of Ridgetech Inc., has divested all his shares and resigned from the company's board and officer positions following an equity exchange agreement that transferred a subsidiary to another entity.