The South Indian Bank Ltd. has published newspaper advertisements in the Financial Express All India Edition (English) and Deepika Thrissur Edition (Malayalam), dated May 08, 2026, notifying shareholders about the launch of a special window for the transfer and dematerialisation of physical securities. The disclosure was made pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Special Window for Physical Securities: Key Details

The special window has been opened in accordance with SEBI Circular No. HO/38/13/11(2)2026-MIRSD-POD/I/3750/2026 dated January 30, 2026. The window specifically addresses physical securities that were sold or purchased prior to April 01, 2019. The following table summarises the key parameters of the special window:

Scope and Eligibility

The special window is also available for transfer requests that were previously submitted but were rejected, returned, or not attended to due to deficiencies in documents, process, or otherwise. Shareholders who missed the earlier deadline of January 06, 2026 — the cut-off date for re-lodgement of transfer deeds — are encouraged to utilise this opportunity by furnishing the necessary documents.

How Shareholders Can Submit Documents

Shareholders seeking to avail of this facility may approach the Bank's Registrar to an Issue and Share Transfer Agent (RTA) with the required documentation. The relevant contact details are as follows:

• RTA Name: MUFG Intime India Pvt. Ltd.
• Address: Surya 35, Mayflower Avenue, Behind Central Nagar, Sowripalayam Road, Coimbatore – 641 028
• Email: investor.helpdesk@in.mpmf.com
• Contact Number: 0422-2314792
• Bank Email (for further assistance): ho2006@sib.bank.in

Regulatory Compliance and Disclosure

The communication was signed by Jimmy Mathew, Company Secretary of South Indian Bank, and dated May 08, 2026, from Thrissur. The advertisement was published as part of the Bank's obligations under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The information has also been hosted on the Bank's official website at www.southindianbank.bank.in .

South Indian Bank conducted a one-on-one virtual meeting with analyst/investor UNIFI CAPITAL on May 08, 2026. The meeting was held in accordance with Regulation 30(6) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, and the details have been formally intimated to the stock exchanges.

Meeting Details

The bank disclosed the particulars of the analyst/investor interaction as required under the applicable regulatory framework. The following table summarises the key details of the meeting:

The bank confirmed that no unpublished price sensitive information (UPSI) was shared during the course of the meeting, maintaining compliance with regulatory disclosure norms.

Regulatory Compliance and Disclosure

The intimation was submitted by Company Secretary Jimmy Mathew under reference number SEC/ST.EX.STT/20/2026-27, dated May 08, 2026. The disclosure was made to both the National Stock Exchange of India Ltd. and BSE Ltd. as part of the bank's ongoing listing obligations. The aforesaid information has also been hosted on the official website of the bank at www.southindianbank.bank.in .