Sonata Software Ltd. — Regulatory Filings 2026

May 15, 2026

Rajan Raheja, Suman Raheja, Akshay Raheja, Viren Raheja

Globus Stores Private Limited,

(CIN: U45200MH1992PTC066474)

Rahejas, Corner of Main Avenue & V. P. Road, Santacruz (West), Mumbai - 400 054.

Tel: 022-6695 1111, Fax: 022-66942922, Email: corporate@rraheja.com

3rd April, 2026

The Secretary
Listing Department
Bombay Stock Exchange Limited (BSE)
25th Floor, P. J. Towers,
Dalal Street
Mumbai – 400 001
Scrip Code: 532221

The Secretary
Listing Department
The National Stock Exchange Limited (NSE)
Exchange Plaza, 5th Floor
Plot No. C/1, Block G
Bandra Kurla Complex, Bandra – East
Mumbai – 400 051
Scrip Code: SONATSOFTW

The Audit Committee Members
Sonata Software Limited
A.P. S. Trust Building,
¼ Bull Temple Road, N. R. Colony
Bangalore – 560 019

Dear Sir,

Re: Disclosure under Regulation 31(4) of SEBI (Substantial Acquisition of shares & Takeovers) Regulation, 2011, for the period ended 31st March, 2026

In terms of Regulation 31(4) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulation, 2011, as amended from time to time, it is hereby declared as on 31st March, 2026, the Promoters, and members of the Promoter Group, have not created any encumbrance on the shares of Sonata Software Limited held by me/us, either directly or indirectly.

Kindly take the information on record.

Thanking you

Yours faithfully

Rajan
Beharila
Raheja

Digitally signed by Rajan
Beharila Raheja
Date: 2026.04.03
17:51:37 +05'30'

RAJAN RAHEJA

SUMAN
RAJAN
RAHEJA

Digitally signed by SUMAN
RAJAN RAHEJA
Date: 2026.04.03
17:50:44 +05'30'

SUMAN RAHEJA

Akshay
Rajan
Raheja

Digitally signed by Akshay Rajan
Raheja
Date: 2026.04.03
17:54:42 +05'30'

AKSHAY RAHEJA

Contd...2

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FOR GLOBUS STORES PRIVATE LIMITED

VINAY
GAJANAN
NADKARNI
Digitally signed by
VINAY GAJANAN
NADKARNI
Date: 2026.04.03
17:30:10 +05'30'

VINAY NADKARNI
DIRECTOR
DIN: 02895960

Viren
Rajan
Raheja
Digitally signed
by Viren Rajan
Raheja
Date: 2026.04.03
17:33:38 +05'30'

VIREN RAHEJA