Dados B3 › Insider trading
Insider trading: net purchases and sales by company
Reference month 2026-09: 338 companies filed the report and 100 show on-market trades by insiders.
Directors, board members and controlling shareholders (and persons related to them) report to the CVM, every month, what they bought and sold of their own company's shares. Below, the companies with the largest net purchase and the largest net sale in the latest reference month, in reais. JSON: /administradores.json.
Largest net purchases in 2026-09
| Company | Net (R$) | Bought (R$) | Sold (R$) | Net shares | Trades | Trades without value |
|---|---|---|---|---|---|---|
| BBDC4 BANCO BRADESCO S.A. | R$ 47,912,119 | R$ 51,711,019 | R$ 3,798,900 | 2,667,868 | 122 | 0 |
| ANIM3 ANIMA HOLDING S/A | R$ 16,037,666 | R$ 16,037,666 | R$ 0 | 5,580,737 | 10 | 1 |
| EZTC3 EZ TEC EMPREEND. E PARTICIPAÇÕES S/A | R$ 8,848,181 | R$ 12,714,952 | R$ 3,866,771 | 648,201 | 14 | 0 |
| FESA4 CIA FERRO LIGAS BAHIA FERBASA | R$ 1,577,668 | R$ 1,690,068 | R$ 112,400 | 290,600 | 8 | 0 |
| PTCA3 PRÁTICA PRODUTOS S.A. | R$ 1,521,950 | R$ 1,521,950 | R$ 0 | 11,607 | 7 | 0 |
| BMEB4 BANCO MERCANTIL BRASIL SA | R$ 1,483,029 | R$ 1,483,029 | R$ 0 | 29,300 | 41 | 0 |
| COGN3 COGNA EDUCAÇÃO S.A. | R$ 640,196 | R$ 660,000 | R$ 19,804 | 291,850 | 4 | 0 |
| CURY3 CURY CONSTRUTORA E INCORPORADORA S.A. | R$ 605,777 | R$ 605,777 | R$ 0 | 21,810 | 7 | 0 |
| EVEN3 EVEN CONSTRUTORA E INCORPORADORA S/A | R$ 509,614 | R$ 509,614 | R$ 0 | 126,000 | 3 | 0 |
| RECV3 PETRORECÔNCAVO S.A. | R$ 449,028 | R$ 648,312 | R$ 199,284 | 42,800 | 9 | 0 |
| SBFG3 GRUPO SBF S.A. | R$ 330,755 | R$ 348,255 | R$ 17,500 | 42,000 | 3 | 0 |
| CSMG3 COMPANHIA DE SANEAMENTO DE MINAS GERAIS | R$ 224,560 | R$ 224,560 | R$ 0 | 4,000 | 1 | 0 |
| SHUL4 SCHULZ SA | R$ 123,303 | R$ 123,303 | R$ 0 | 28,400 | 10 | 0 |
| ENMT3 ENERGISA MATO GROSSO-DISTRIBUIDORA DE ENERGIA S/A | R$ 88,120 | R$ 88,120 | R$ 0 | 2,400 | 2 | 0 |
| SOJA3 BOA SAFRA SEMENTES S.A | R$ 84,910 | R$ 84,910 | R$ 0 | 10,700 | 4 | 0 |
Largest net sales in 2026-09
| Company | Net (R$) | Bought (R$) | Sold (R$) | Net shares | Trades | Trades without value |
|---|---|---|---|---|---|---|
| WEGE3 WEG SA | -R$ 163,079,039 | R$ 378,249 | R$ 163,457,288 | -3,162,060 | 39 | 0 |
| MULT3 MULTIPLAN - EMPREEND IMOBILIARIOS S.A. | -R$ 152,879,164 | R$ 0 | R$ 152,879,164 | -5,096,190 | 10 | 0 |
| MRVE3 MRV ENGENHARIA E PARTICIPAÇÕES S/A | -R$ 30,230,638 | R$ 11,336 | R$ 30,241,974 | -5,577,500 | 3 | 0 |
| LOGG3 LOG COMMERCIAL PROPERTIES E PARTICIPAÇÕES | -R$ 25,090,494 | R$ 0 | R$ 25,090,494 | -1,033,700 | 13 | 0 |
| BPAC11 BANCO BTG PACTUAL S/A | -R$ 18,724,062 | R$ 0 | R$ 18,724,062 | -310,353 | 14 | 0 |
| ITUB4 ITAÚ UNIBANCO HOLDING S.A. | -R$ 16,145,486 | R$ 124,712 | R$ 16,270,198 | -377,323 | 30 | 0 |
| RADL3 RAIA DROGASIL S.A. | -R$ 13,742,085 | R$ 0 | R$ 13,742,085 | -675,000 | 9 | 0 |
| BMGB4 BANCO BMG S/A | -R$ 13,172,842 | R$ 0 | R$ 13,172,842 | -3,519,369 | 25 | 2 |
| ALPA4 ALPARGATAS SA | -R$ 12,737,430 | R$ 0 | R$ 12,737,430 | -860,100 | 4 | 0 |
| ORVR3 ORIZON VALORIZAÇÃO DE RESÍDUOS S.A. | -R$ 9,517,433 | R$ 0 | R$ 9,517,433 | -570,368 | 180 | 0 |
| PSSA3 PORTO SEGURO SA | -R$ 5,777,798 | R$ 0 | R$ 5,777,798 | -114,890 | 4 | 0 |
| PGMN3 EMPREENDIMENTOS PAGUE MENOS SA | -R$ 4,654,501 | R$ 2,539 | R$ 4,657,040 | -1,275,330 | 10 | 0 |
| ENEV3 ENEVA S.A. | -R$ 4,416,738 | R$ 0 | R$ 4,416,738 | -159,300 | 2 | 0 |
| GGBR4 GERDAU S.A. | -R$ 3,532,912 | R$ 0 | R$ 3,532,912 | -137,407 | 2 | 0 |
| JSLG3 JSL S.A. | -R$ 3,250,234 | R$ 0 | R$ 3,250,234 | -505,100 | 3 | 0 |
How it works, and its limits
Source: CVM open data, Securities Traded and Held (art. 11 of CVM Resolution 44), licence ODbL, updated weekly by the CVM. Sums by type of person; no individual is named. Only on-market purchases and sales of the company's own shares and units; balances, subscriptions, pay plans, loans and forward trades are left out. Reais count only trades with a reported value (the others are counted, not valued). Not investment advice. The CVM file was last updated on Sun, 01 Nov 2026 11:47:34 GMT.
The CVM file is by type of person (executive officers, board, controlling shareholder, others) and not by individual, and so is this page. "Related persons" include spouses, dependants and companies the insider controls. A company with few insiders can have a month's total that comes from one or two people: read the original filing on the CVM site. The report is filed after the month ends and can be restated; each restated version replaces the previous one.
Insiders trade for many reasons (taxes, pay plans, personal cash, scheduled programmes). This page does not read intent, does not rank "signals" and is not a recommendation.
Method: methodology · transparency · what we do not fix. Fact with its source; not investment advice.
Numbers on this page are live. Data version 2026-11-03-delistadas-proventos-cvm · page generated 2026-11-03 23:35 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 2026-11-03-delistadas-proventos-cvm · page generated 2026-11-03 23:35 UTC. If this does not match /saude, you are reading a cached copy.