Dados B3 › Re-filed documents · Português

The regulator's date is the LAST re-filing: 3,699 documents were redone, one of them 9 times

A restatement is a fiscal year showing a different figure in the following year's file. A re-filing is another thing: it is the SAME document redone and filed again. The regulator keeps only the last version, and its date with it — so the publication date you read can be years after the figure first became public.

The proof that the date belongs to the last version

If the date belonged to the first filing, the lag between fiscal year end and receipt would be the same across versions. It is not: it grows with them, and the share exceeding 200 days goes from 3% at the first version to more than a third at the fourth.

versionfilings median lag (days)over 200 days
version 14,213793%
version 21,1098812%
version 326910025%
version 45313038%

And this bit us

Our multiple uses the price of the first session FROM the publication date onwards, precisely so as not to look at the future. But for a document re-filed late, that date lands years past the fiscal year. That is 100 multiples out of 3,957 — and before we found this, 11 of them carried no flag at all.

It is not look-ahead, and the difference matters

The price is AFTER the fiscal year, never before, so nothing from the future leaks into the past — the classic error does not happen here. It is another thing and just as bad to hand over in silence: the pair goes stale. Matching one year's profit with a price three years later produces a correct number answering the wrong question.

The stalest pairs, with the document version

companyfiscal yearversion session usedyears laterP/E
Itaú Unibanco Holding S.A.201122020-03-18+916.6
Itaú Unibanco Holding S.A.201242020-03-18+818.2
Banco Btg Pactual S/A202032024-12-23+423.1
Profarma Distrib Prod Farmaceu201432018-06-29+4-10.8
Prio S.A.201722020-11-03+3141.5
Log Commercial Properties E Pa201632019-10-10+349.3
Cia Energética Do Rio Grande D201422017-07-27+315.1
Banco Btg Pactual S/A202132024-12-23+314.1
Energisa Sa202152024-01-22+311.8
Cia Energética De Pernambuco -201432017-08-08+39.3

What we did: we flagged, we did not remove

The figure remains the correct point-in-time value for the version we hold, and for anyone who wants exactly that it still serves. The mark states the OBSERVED fact — the price came N years later — not the presumed cause: not every stale pair comes from a re-filing, since a company that listed later files its first statements years after the fiscal year without re-filing anything. Anyone filtering on “no flag” stops receiving these.

By filing type

typefilingsre-filed %
ITR16,5462,23914%
DFP5,6731,46026%

Filings by version

versionFilings
version 118,520
version 22,999
version 3543
version 4110
version 533
version 69
version 73
version 81
version 91

how long a filing takes to exist · restatements · data quality

Numbers on this page are live. Data version 2026-09-01-supressao-declarada · page generated 2026-09-08 10:36 UTC. If this does not match /saude, you are reading a cached copy.

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