B3 S.A. - Brasil, Bolsa, Balcão CNPJ nº 09.346.601/0001-25 NIRE 35.300.351.452 NOTICE TO THE MARKET

4Q25 Earnings Results Schedule

B3 S.A. - Brasil, Bolsa, Balcão ("Company" or "B3") hereby informs the earnings results schedule of fourth quarter of 2025 ("4Q25"). 4Q25 Earnings Results Date: Thursday, February 26, 2026, after the trading session. Conference Call in English Date: February 27, 2026 Time: 10:00 a.m. (BRT)

08:00 a.m. (NYT)

Phone Numbers

Brazil: +55 11 4680-6788

+55 11 4700-9668

U.S.: +1 888 788-0099

+1 360 209-5623

Webinar ID: 832 2316 3276 Passcode: 534582 Live Webcast: click here Conference Call in Portuguese Date: February 27, 2026 Time: 11:00 a.m. (BRT)

09:00 a.m. (NYT)

Phone Numbers

Brazil: +55 11 4680-6788

+55 11 4700-9668

Webinar ID: 843 0609 6578 Passcode: 396368 Live Webcast: click here

São Paulo, February 10, 2026

André Veiga Milanez

Chief Financial, Corporate and Investor Relations Officer

Investor Relations: +55 11 2565-7739 / 7976 / 6693 / 6828 | RI@B3.COM.BR

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Disclaimer

B3 SA Brasil Bolsa Balcao published this content on February 10, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on February 10, 2026 at 21:47 UTC.