- On September 6th, 2018, the Quantitative Disclosure reports for 2016 and 2017 were replaced by new versions due to an adjustment to the numbers in 15.3.1. The numbers reported in the previous versions included fees relating to provision of trading and post-trading services, where post-trading refers to depository and clearing. The figures in the new versions exclude fees relating to trading services. B3 does not disclose fees relating to clearing and depository services separately.
- On October 22th, 2018, the Quantitative Disclosure report for 2018Q1 was replaced by a new version due to an error in the numbers previously published in 6.5.
- On April 24th, 2019, the Quantitative Disclosure report for 2018Q4 was replaced by a new version due to an error in the numbers previously published in 6.2.5, 6.2.14 and 6.2.15.
- On September 8th, 2021, the Quantitative Disclosure report for 2021Q2 was replaced by a new version due to an error in the number previously published in 4.1.9.
- On September 15th, 2021, the Quantitative Disclosure report for 2021Q1 was replaced by a new version due to an error in the number previously published in 4.1.9.
- On October 29th, 2021, the Quantitative Disclosure report was published in portuguese also, for 2021Q2. From then on, it will be published with content in Portuguese under each content in English.
- On March 06th, 2023, the Quantitative Disclosure report for 2022Q3 was replaced by a new version due to an error in the numbers previously published in 6.5.
- On September 01st, 2023, the Quantitative Disclosure report for 2023Q1 was replaced by a new version due to an error in the numbers previously published in 7.3.1 and 15.1.2.
- On December 01st, 2023, the Quantitative Disclosure reports for 2020Q4, from 2021Q1 to 2021Q4, and from 2022Q1 to 2022Q4 were replaced by new versions due to an error in the numbers previously published in 15.1.1 and 15.1.2.
- On December 20th, 2024, the Quantitative Disclosure report for 2024Q3 was replaced by a new version due to an error in the numbers previously published in 4.3.5 and 4.3.15.
