IRB Brasil Resseguros S A : Corporate Events Calendar

2023 ANNUAL CALENDAR

Corporate Name: IRB-BRASIL RESSEGUROS S.A.

E-mail:[e-mail]

Telephone: [phone]

Reference Date: 2023

Scheduled dates for periodic and occasional disclosure of information

Complete Annual Financial Statements and Standardized Financial	02/27/2023
Statements - DFP for fiscal year ended 12/31/2022
Reference Form, related to the current fiscal year	05/31/2023
Information about the Brazilian Code of Corporate Governance -	07/28/2023
Publicly-held companies
Quarterly Information - ITR
Related to 1st Quarter 2023	05/15/2023
Related to 2nd Quarter 2023	08/14/2023
Related to 3rd Quarter 2023	11/09/2023
Annual General Meeting
Submission of Management Proposal	02/28/2023
Submission of the Call Notice	02/28/2023
Annual General Meeting (Submission of the summary of the main	03/30/2023
deliberations or the minutes of the General Meeting)

Investor Relations | [e-mail]|

Quarterly public presentation

2022 Conference call

1st Quarter Conference call

2nd Quarter Conference call

3rd Quarter Conference call

02/28/2023

05/16/2023

08/15/2023

11/10/2023

Investor Relations | [e-mail]|