Constellation Oil Services Holding S.A.

Report Publication Announcement • Oct 28, 2025

Financial calendar

Financial calendar

Financial calendar for Constellation Oil Services Holding S.A.

FINANCIAL YEAR 2025

23.03.2026 - Annual Report

25.11.2025 - Quarterly Report - Q3

Constellation Schedules Fourth Quarter and Full Year 2025 Earnings Release

Luxembourg, October 28th, 2025 – Constellation Oil Services Holding S.A. (“Constellation” or the “Company”) will hold its fourth quarter and full year 2025 earnings call at 11:00 a.m. BRT (10:00 a.m. EST | 03:00 pm CET) on Monday, March 23, 2026. The financial statements and the earnings release will be issued on the day before the conference call on NewsWeb and at ri.theconstellation.com.

This information is published pursuant to the requirements set out in the Continuing obligations.