Massivemarkets

SEC Form 4

Aura Minerals Inc. Common Shares (AUGO) insider trading

In the 12 months to Oct 26, 2026, 4 AUGO insiders reported open-market sales of $164.9M across 27 filings; one director bought $22.8M.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$164.9M
27 filings · 4 insiders
Open-market purchases
$22.8M
5 filings · Mauad Bruno Sousa, Director
Pre-arranged sales (10b5-1)
12 of 27
$21.0M of $164.9M sold (13%)

Who traded AUGO, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

AUGO daily close from Oct 27, 2025 to Oct 26, 2026, between $30.19 and $109.14, last $76.80. 27 sale and 5 purchase filings by 4 insiders, marked at their filing dates. Mauad Bruno Sousa, Director: sold $133.4M and bought $22.8M across 18 filings, first filed May 13, 2026, last Sep 23, 2026. Luvizotto Glauber Rosa, Chief Operating Officer: sold $15.8M across 8 filings, first filed Jun 24, 2026, last Aug 21, 2026. Rodrigo Cardoso Barbosa, President and CEO: sold $10.4M across 2 filings, first filed Mar 23, 2026, last May 13, 2026. Dos Santos Cardoso Joao Kleber, CFO and Corporate Secretary: sold $5.2M across 4 filings, first filed Jul 1, 2026, last Aug 20, 2026.

Largest mark · tap a row for others

Mauad Bruno Sousa · Director

Filing 1 of 3 within a week · $53,166,424 total

Sale $22,867,600

280,000 shares at $81.67 avg

Filed Aug 20, 2026 · traded Aug 19

Close on filing date $86.69

AUGO daily closelast $76.80

Mauad Bruno Sousa · Director

$133.4M sold$22.8M bought

Luvizotto Glauber Rosa · Chief Operating Officer

$15.8M sold

Rodrigo Cardoso Barbosa · President and CEO

$10.4M sold

Dos Santos Cardoso Joao Kleber · CFO and Corporate Secretary

$5.2M sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

32 filings in the last 12 months
Other insider activity (not market trades) · 39 records
  • Option exercises4 records
  • Tax withholding2 records
  • Other33 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

Has Aura Minerals Inc. Common Shares' CEO sold stock?

Yes. Rodrigo Cardoso Barbosa (CEO) sold 130,000 shares ($10.4M) between Mar 2026 and May 2026.

How current is AUGO’s insider data?

These are AUGO Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track AUGO insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for AUGO every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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