Dhampur Bio Organics Limited has closed its trading window for dealing in company shares effective October 1, 2026. The restriction remains in force until 48 hours after the declaration of financial results for the quarter and half year ended September 30, 2026.

This action is taken pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, read with the company's Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders. The closure ensures compliance with regulatory standards regarding the handling of unpublished price-sensitive information.

Board meeting schedule

The date of the Board Meeting for the consideration of the aforementioned financial results will be intimated to the stock exchanges in due course. Until the results are declared and the specified cooling-off period elapses, insiders are prohibited from trading in the securities of the company.

Dhampur Bio Organics Ltd disclosed that its promoter group entity, Sonitron Limited, acquired 10,000 equity shares in the open market on September 22, 2026. This transaction marks a minor incremental increase in the promoter's holding in the company.

The acquisition was executed under the provisions of Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. The intimation was filed with both the BSE and the National Stock Exchange of India by Ashu Rawat, Company Secretary & Compliance Officer of Dhampur Bio Organics.

Shareholding Pattern Shift

Prior to this transaction, Sonitron Limited held 1,15,20,499 equity shares, representing 17.353% of the total share capital. Following the purchase of 10,000 shares, the total holding rose to 1,15,30,499 shares. This adjustment increased the promoter's stake to 17.368% of the voting capital.

The disclosure confirms that the acquisition mode was strictly through the open market. There were no changes in encumbered shares, warrants, or convertible securities associated with this specific transaction.

Transaction Details

The target company's total equity share capital remained unchanged at 6,63,87,590 equity shares of ₹10 each before and after the said acquisition. The diluted share capital also remained constant at the same figure, indicating no outstanding convertible instruments affecting the total count during this period.

Sonitron Limited is registered as a promoter company within the promoter group. The director of Sonitron Limited, Mukul Sharma, signed the disclosure form submitted to the exchanges. The date of receipt of intimation for the allotment or purchase was recorded as September 24, 2026.