Newspaper Publication regarding Special Window - Re-lodgement for transfer of physical shares

October 9, 2026 National Stock Exchange of India Limited BSE Limited "Exchange Plaza", 5th Floor, Phiroze Jeejeebhoy Towers, Plot No. C/1, G Block Dalal Street, Fort, Bandra-Kurla Complex Mumbai 400 001 Bandra (East), Mumbai 400 051 NSE Symbol : SHRIPISTON BSE Scrip code : 544344 Sub: Newspaper Publication regarding Special Window - Re-lodgement for Transfer of Physical Shares Dear Sir/Madam, Please find the enclosed copies of the newspaper advertisements published today (i.e. October 9, 2026) in the Newspapers viz. Financial Express (in English) and Jansatta (in Hindi), inter alia informing about the re-opening of Special Window period for Re- lodgement of Transfer of Physical Shares. This information is also being uploaded on the Company’s website at: https://shrirampistons.com/investor-information/regulatory-filings/newspaper-publications/ This is for your information and records. Thanking you. Yours faithfully, For SPR Auto Technologies Limited (formerly Shriram Pistons & Rings Limited) (Nilesh Jain) Company Secretary & Compliance Officer ICSI Membership No: F5113 Encl: As Above