Inter State Oil Carrier Ltd — Proxy Solicitation & Information Statement 2026

May 18, 2026

ISOCI

INTER STATE OIL CARRIER LIMITED

Regd. Office : "PODDAR POINT" 113, PARK STREET, SOUTH WING, 5TH FLOOR, KOLKATA - 700 016, INDIA

Gram : INSTATE / Phone : 2229 0588, Fax No. : 033 2229 0085, E-mail : info@isocl.in

CIN-L15142WB1984PLC037472 ♦ Web : www.isocl.in

Date: 18.05.2026

To,

The Manager,

Listing Department,

BSE LIMITED

Phiroze Jeejeebhoy Towers,

Dalal Street, Mumbai- 400001

Scrip Code - 530259

Dear Sirs,

Sub: Revised Tentative Calendar of Events

Ref: Postal Ballot

With reference to our earlier intimation dated 11th May, 2026 regarding the Postal Ballot process, we would like to inform you that the tentative calendar of events has been revised.

The updated schedule is as follows:

Particulars	Date	Day
Proposed Date of completion of Circulation of Notice	22nd May, 2026	Friday
Publication of advertisement in newspapers	23rd May, 2026	Saturday
Commencement of e-voting	24th May, 2026 (9:00 A.M.)	Sunday
Last date for remote e-voting	22nd June, 2026 (5:00 P.M.)	Monday
Date on which resolution shall be deemed passed	22nd June, 2026	Monday
Submission of Scrutinizer’s Report	On or before 24th June, 2026	Wednesday
Declaration of results	On or before 24th June, 2026	Wednesday
Dissemination of results to Stock Exchange and website	24th June, 2026	Wednesday

All other terms and conditions remain unchanged.

This is for your information, record and necessary dissemination to all the stakeholders.

Thanking You,

Yours Faithfully,

For Inter State Oil Carrier Limited

Rashmi Sharma
Digitally signed by
Rashmi Sharma
Date: 2026.05.18
12:53:09 +05'30'

(Rashmi Sharma)
Company Secretary & Compliance Officer
Membership No. A34765

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