SOUTH INDIAN BANK LTD.

South Indian Bank Ltd has been intimated about a proposed one-day nationwide bank strike on September 11, 2026, called by the United Forum of Bank Unions. The strike, if it materializes, could affect the normal functioning of the bank's branches, offices, and departments. However, the bank has assured that its ATMs and digital channels will remain operational to cater to customer needs. This intimation is made pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

South Indian Bank Ltd. has announced the retirement of Mr. Sanchay Kumar Sinha, CGM & Head – Unsecured Assets & Wealth Management, effective August 31, 2026, upon completion of his term. The bank stated it is well-positioned to ensure continuity in the management of the role's requirements. Further details as per SEBI regulations are provided in Annexure I, and the information is also hosted on the bank's website.

South Indian Bank Ltd. has announced that Mr. Mazhuvancheri George Korah, a Non-Executive Independent Director, will retire on August 30, 2026, upon completion of his term. This intimation is made as per Regulation 30 of SEBI LODR Regulations, 2015. The bank is also hosting this information on its official website. The filing details the reason for cessation as retirement due to tenure completion and confirms no other specific profile or relationship disclosures are applicable in this context.

South Indian Bank Ltd. has announced the voluntary retirement of Mr. Sivaraman K, Senior General Manager and Head of Banking Operations Group. The retirement, effective September 5, 2026, is due to personal grounds or to pursue external opportunities. The bank has accepted his resignation, and he is currently serving his notice period. The bank stated that internal leadership is sufficient to ensure continuity in managing the role's responsibilities. Mr. Sivaraman K has served the bank for over 30 years and expressed gratitude for his tenure.

South Indian Bank Ltd. announced the grant of 27,36,230 stock options to 306 eligible employees under Tranche 21 of its SIB ESOS – 2008 scheme. This grant is part of the employees' non-cash variable pay/incentive for the Financial Year 2025-26. The options are priced using the Black Scholes Model, with an option premium of ₹30.96 per option and an exercise price of ₹22.50, representing a 50% discount on the market price of ₹45.00. Vesting will occur in tranches over 12, 24, and 36 months, with exercise possible within five years from the vesting date. The Board meeting where this decision was made commenced at 02:15 p.m. and concluded at 05:45 p.m. on August 20, 2026.

South Indian Bank Ltd. announced the grant of 27,36,230 stock options to 306 eligible employees under Tranche 21 of the SIB ESOS – 2008 scheme. This grant is part of their non-cash variable pay for the Financial Year 2025-26. The options are priced using the Black Scholes Model, with an option premium of ₹30.96 and an exercise price of ₹22.50, representing a 50% discount on the market price of ₹45.00. Vesting will occur in tranches over 12, 24, and 36 months, with exercise possible within five years from the vesting date. The bank has also ensured compliance with SEBI (Share Based Employee Benefit and Sweat Equity) Regulations, 2021, and has hosted the details on its website.

South Indian Bank Ltd has announced a revision in its Marginal Cost of Funds Based Lending Rates (MCLR) applicable for various tenors. The new rates will be effective from August 20, 2026. The revised MCLR for overnight tenor is 8.15%, one-month at 8.50%, three-month at 9.20%, six-month at 9.25%, and one-year at 9.45%. This update is in compliance with SEBI's Listing Obligations and Disclosure Requirements and will also be hosted on the bank's official website.

South Indian Bank Ltd has announced the opening of five new branches in the Kannur district of Kerala. The branches are located in Panoor, Edoor, Ulikkal, Mattool, and Mayyil. All five branches are scheduled to commence operations on August 17, 2026. This expansion is part of the bank's ongoing efforts to increase its physical presence and serve a wider customer base. The bank has also updated its website with this information.

South Indian Bank Ltd has issued a letter to shareholders regarding its 98th Annual General Meeting (AGM) scheduled for Thursday, August 20, 2026, at 11:00 a.m. IST, to be held via Video Conferencing. The bank is providing a web-link to its Annual Report for FY 2025-26, including the Business Responsibility and Sustainability Report, for shareholders who have not registered their email addresses. The AGM notice and Annual Report are available on the bank's website and NSDL's e-voting portal. Key dates include a record date of August 13, 2026, for dividend eligibility and voting, with remote e-voting from August 16 to August 19, 2026. Shareholders are also reminded to update their KYC details.

South Indian Bank Ltd has submitted its Business Responsibility and Sustainability Report (BRSR) for the Financial Year 2025-26. This report, mandated by SEBI regulations, is part of the Bank's Annual Report and is also available on its website. The BRSR details the bank's corporate identity, operational locations, and market reach, emphasizing its focus on retail and corporate banking. The bank operates 973 offices nationally and one representative office internationally, serving 26 states and 4 union territories in India. Its business activities are primarily in financial and insurance services, with banking activities accounting for 100% of its turnover. The report highlights the bank's commitment to digital banking services and its strategic focus on SMEs within its corporate banking segment.