Certificate under SEBI (Depositories and Participants) Regulations, 2018

GOW. OF INDIA REGOGNISED IHREE R EXPORT HOUSE ' Regd. Off.: Coastal One, Plot No. 1, Balaji Nagar, 3rd & 4th Floor, D.No.8-1-514, Siripuram, uoasml Msakhaparnam - 530 003, Andhra pradesh, India FiJil COfpOfatiOF ; 31ili3&"?tl"l"'f"n"'wwwcoastarcorp.coin v--v-v Limited db 17 ahsa Virase, Madhurawada, Visakhaparnam. Unlt ll : Survey No. 87, P. Dharmavaram Village, S. Rayavaram Mandalam, Yelamacfrili. Msakhapatnam. (C|N:163040AP1981P1C003047) Unltlll : Plot No: D7&8, Survey No. 208, 209 Ponnada Village, Kakinada SEZ East Godavari. To To Manager The I The Manager Compliance Listing Listing Cbmpliance India'. National Stock Exchange of Bombay Stock Exchange Limited (NSE) Limited | P.J. Towers, Dalal SffeeA Exchange Plaza, Bandra Kurla Complex, Mumbai-400 007 400057 Bandra East, Mumbai - | Maharashtra,Indiq COASTCORP NSE Symbol: I BSE Scrip Code: 507837 Date: 07.07.2026 Dear Sir/ tutadam, Regulations. 2018 for the quarter ended 3Oth lune 2026. In compliance with Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 we are hereby forwarding Certificate under Regulation 74(5) of SEBI [Depositories and Participants) Regulations, 20LB received from Bigshare Services Private Limited, the Registrar and Share Transfer Agent of the Company for the quarter ended 30.06.2026. Requesting you to take above information on records. Thankingyou, Yours faithfully, For Coastal Corporation Limited Swaroopa Meruva Company Secretary & Compliance Officer Date: o2lo7/2026 COASTAT CORPORATION LIMITED Coastal Oue, plot No. I ,Bal.aji 3rd & 4th Eloor,No. 8-x -S/a Andhra University, Visakhapatnam Urba Andhra pradesh, 530003, Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the (Depositories and participants) Regulations, ZO1S for the quarter ended June 2026 Ref: NSDI/CtRlXlSlZOtg dated 25th Januarn CDSI/OPS/RTA/POLICY I ZOL} h4dated 25th Ja 20t9 SEBI vide its letter ref no. M dated 24lutl2o[9 ln reference to the captioned regutation we confirm that no Dematerialization Request for equity shares of the company has received during the period 0u 04 I 2026 r o 30 I 06 I 2026 We request you to kindly take note of the above your records. Thanking you, Yours faithfully, For Bigshare Servlces pvt Ltd hL*) Authorised Signatory 306, Rlght Wlng Amrutha Vllle, Opp. yashoda Hospltal, Somajiguda, Rai Bhavan Road, Hyderabad- 5000B2Tel: 9t-40-2337 496Z,Z3gZ 0295 Fax: 9t-40-2 95 E.mall: bsshyd@bigshareonline.com