CASTOR INVESTMENTS LIMITED

CIN: U65191WB2015PLC205139

REGISTERED OFFICE: DUNCAN HOUSE, 31, NETAJI SUBHAS ROAD KOLKATA-700001

PHONE: (033) 2230-8515; E-mail: [email protected]

7th April, 2026

To,

Listing Department
BSE Limited
P.J. Towers
Dalal Street, Fort,
Mumbai – 400 001

Listing Department
National Stock Exchange of India Ltd
Exchange Plaza
Bandra Kurla Complex
Bandra (E),
Mumbai – 400051.

The Audit Committee of the Board
RPSG Ventures Limited
CESC House,
Chowringhee Square,
Kolkata – 700 001.

Sub: Disclosures under Regulation 31(4) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011

Dear Sir/Madam,

Pursuant to the provisions of the Regulation 31(4) of SEBI (Substantial Acquisition of Shares and Takeover) Regulations, 2011 we hereby declare that we held 50,000 shares of RPSG Ventures Limited as on 31st March, 2026 and we have not made any encumbrance of shares, directly or indirectly during the financial year ended 31st March, 2026.

We request you to take the same on your records.

Thanking you,

Yours faithfully,

For Castor Investments Limited

Gargi Mukherjee
Director/Authorised Signatory