Dispatch of Letter with web-link to Annual Report for Financial Year 2025-2026

04th September, 2026 Corporate Listing Department BSE Limited Floor 25, P J Towers, Dalal Street, Mumbai - 400 001 Scrip Code: 514197 Sub: Intimation pursuant to Regulation 36(1)(b) of the SEBI (LODR) Regulations, 2015 – Dispatch of Letter with Web-Link of Annual Report for financial year 2025-26. Dear Sir/Madam, Pursuant to Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that, the Company has dispatched a letter providing web-link including the exact path of the Annual Report for FY 2025-26 to the Shareholders whose e-mail addresses are not registered with the Company/ Registrar & Share Transfer Agent/ Depositories. Further, the Notice of 42nd AGM of the Company along with Annual Report for the Financial Year 2025- 2026 is available on the website of the Company at web link: https://stcl.co.in/assets/pdf/other%20documents/Annual%20Report%202025-26.pdf A copy of the letter is enclosed herewith for your records. Thanking you. Yours Faithfully, For S & T Corporation Limited Ajay Surendra Savai Managing Director DIN: 01791689 S & T CORPORATION LIMITED CIN: L51900MH1984PLC033178 Regd. Off: 195, Walkeshwar Road, Mumbai, Maharashtra, India, 400006 Tel No. +91 22 2363 5386 Website: https://www.stcl.co.in/ E-mail: cs.stcl2022@gmail.com Dear Shareholder, We are pleased to inform you that the 42nd Annual General Meeting ('AGM') of the Members of S & T Corporation Limited is scheduled to be held on Monday, September 28, 2026, at 11.30 A.M. (IST) through Video Conferencing ('VC') facility / Other Audio Visual Means ('OAVM'). As per Regulation 36 (1) (b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, (‘SEBI Listing Regulations, 2015’), as amended, the web-link, including the exact path, where complete details of the Annual Report are available is required to be sent to those member(s) who have not registered their email address(es) either with the Company or with any Depository or MUFG Intime India Private Limited (Formerly Link Intime India Private Limited), Registrar & Share Transfer Agent (RTA) of the Company. Accordingly, the web-link, including the exact path where complete details of the Annual Report for the Financial Year 2025-26 are available at: Website: https://stcl.co.in/assets/pdf/other%20documents/Annual%20Report%202025- 26.pdf Exact path of https://www.stcl.co.in >>> Investors >>> Annual Meetings>>> Annual Annual Report Report 2025-26 2025-26: This letter is being sent to those members who have not registered their email address(es) either with the Company or with any Depository or RTA of the Company as on the cut-off date as on 28th August, 2026. This is also a reminder to update KYC details pursuant to SEBI Master Circular No. SEBI/HO/MIRSD/POD-1/P/CIR/2024/37 dated May 07, 2024, and to dematerialise physical securities. The circular issued by SEBI mandates all the listed companies to record PAN, Address with PIN code, Mobile Number, Bank Account details, Specimen Signature and choice of Nomination of security holders holding securities in physical mode. While updating Email ID is optional, the security holders are requested to register email id also to avail online services. This is applicable for all security holders holding securities in physical mode. The formats for choice of Nomination and Updation of KYC details viz; Forms ISR-1, ISR-2, ISR-3, SH-13, SH-14 and SEBI circulars are available on our website as mentioned below: https://www.in.mpms.mufg.com > Resources > Downloads > KYC > Formats for KYC. The aforesaid SEBI Circular also mandates that security holders holding in physical mode whose folios do not have PAN, Choice of Nomination, contact details, Bank Account details and Specimen Signature updated, shall be eligible for any payment including dividend, interest or redemption payment in respect of such folios, only through electronic mode with effect from April 1, 2024. All shareholder queries or service requests are to be raised only through our website, the link for which is https://web.in.mpms.mufg.com/helpdesk/Service_Request.html or +91 810 811 6767. Moreover, you are also requested to update your e mail address at the earliest either through your depository participants for electronic holding or send a communication to us / our RTA to facilitate the updation to continue receiving all important information & documents thereafter and encourage Green Initiative. Thanking you, Yours faithfully, For S & T Corporation Limited Sd/- Ajay Surendra Savai Managing Director DIN: 01791689