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Dados B3 › Watcher

Watcher for SEER3: events of SER EDUCACIONAL S.A.

28 event(s) recorded for SEER3, newest first. Each is a fact with both numbers and the filing that revealed it.

Type: all · Profit or loss · Net margin changed band · Net debt/EBITDA changed band · Restated financial statements · Confidence flag changed colour

Public onTypeFact
2026-08-12Net margin changed bandNet margin went from 13.0% in 1Q2026 to 17.1% in 2Q2026.ITR 2T2026, recebida pela CVM em 12/08/2026
2026-05-13Net margin changed bandNet margin went from 2.9% in 3Q2025 to 13.0% in 1Q2026.ITR 1T2026, recebida pela CVM em 13/05/2026
2025-11-14Net margin changed bandNet margin went from 13.8% in 2Q2025 to 2.9% in 3Q2025.ITR 3T2025, recebida pela CVM em 14/11/2025
2022-03-25Net margin changed bandNet margin went from 13.2% in 2020 to 3.7% in 2021.DFP 2021, recebida pela CVM em 25/03/2022
2020-08-24Net margin changed bandNet margin went from 5.4% in 1Q2020 to 16.0% in 2Q2020.ITR 2T2020, recebida pela CVM em 24/08/2020
2020-03-27Net margin changed bandNet margin went from 15.9% in 2018 to 10.7% in 2019.DFP 2019, recebida pela CVM em 27/03/2020
2019-11-12Net margin changed bandNet margin went from 17.7% in 2Q2019 to 8.3% in 3Q2019.ITR 3T2019, recebida pela CVM em 12/11/2019
2019-05-10Net margin changed bandNet margin went from 12.9% in 3Q2018 to 18.4% in 1Q2019.ITR 1T2019, recebida pela CVM em 10/05/2019
2018-11-07Net margin changed bandNet margin went from 21.5% in 2Q2018 to 12.9% in 3Q2018.ITR 3T2018, recebida pela CVM em 07/11/2018
2016-05-06Net margin changed bandNet margin went from 10.0% in 3Q2015 to 30.1% in 1Q2016.ITR 1T2016, recebida pela CVM em 06/05/2016
2015-11-18Net margin changed bandNet margin went from 17.9% in 2Q2015 to 10.0% in 3Q2015.ITR 3T2015, recebida pela CVM em 18/11/2015

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SEER3 — company page · all events · JSON · how the watcher works. Descriptive, not investment advice.

Numbers on this page are live. Data version 2026-09-27-reapresentacao-agreg · page generated 2026-09-27 09:07 UTC. If this does not match /saude, you are reading a cached copy.

Sources: CVM (open data, ODbL) and B3 (COTAHIST). Not affiliated with B3 or the CVM. Not investment advice.

Numbers on this page are live. Data version 2026-09-27-reapresentacao-agreg · page generated 2026-09-27 09:07 UTC. If this does not match /saude, you are reading a cached copy.