Dados B3 › Watcher
Watcher for SRNA3: events of SERENA ENERGIA S.A.
18 event(s) recorded for SRNA3, 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 on | Type | Fact |
|---|---|---|
| 2026-03-18 | Net margin changed band | Net margin went from 7.2% in 2024 to 0.3% in 2025.DFP 2025, recebida pela CVM em 18/03/2026 |
| 2025-02-18 | Net margin changed band | Net margin went from 2.0% in 2023 to 7.2% in 2024.DFP 2024, recebida pela CVM em 18/02/2025 |
| 2024-05-09 | Net margin changed band | Net margin went from 11.8% in 3Q2023 to 19.7% in 1Q2024.ITR 1T2024, recebida pela CVM em 09/05/2024 |
SRNA3 — company page · all events · JSON · how the watcher works. Descriptive, not investment advice.
Numbers on this page are live. Data version 2026-11-09-ancora-do-fre · page generated 2026-11-12 08:55 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 2026-11-09-ancora-do-fre · page generated 2026-11-12 08:55 UTC. If this does not match /saude, you are reading a cached copy.