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- Trading window will be closed from June 30, 2026. - Closure is for the purpose of declaring Q3 / nine months financial results ending June 30, 2026. - It will reopen 48 hours after the announcement of the financial results.

- Siemens Aktiengesellschaft, Germany (Seller) transferred 14,182,219 equity shares (~3.98% of share capital) of Siemens Energy India Limited to Siemens Energy Holding B.V. (Acquirer). - This was an inter-se transfer between promoters via an off-market transaction on June 23, 2026.

- Siemens Energy Holding B.V. acquired 3.98% equity shares of Siemens Energy India Limited from Siemens Aktiengesellschaft. - This inter-se promoter transfer via an off-market transaction was on June 23, 2026. - The acquirer's total stake, including prior purchases, now amounts to 4.99999993%.

- The Hon'ble High Court of Bombay, on June 8, 2026, dismissed the petition filed by Paharpur Cooling Towers Limited (PCTL). - The Court upheld the arbitral award and rejected all grounds raised by PCTL concerning a material civil proceeding transferred to Siemens Energy India Limited post-demerger.

- Concall Schedule - Concall Date: June 9, 2026 - Event: ICICI Securities India Investor Conference