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AUGO Insider Trading & Form 4 Activity

Aura Minerals Inc.
Last filing: Sep 28, 2026·26 days ago
BEARISH · LAST 90 DAYS
28%
buyers
$22.7M
7 buys
$130.0M
18 sells
-$107.3M
net selling
1
insider
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Net flow — last 12 months

Monthly net of insider buys minus sells. Green months indicate net buying; red months indicate net selling.

Most active insiders

Ranked by total transaction value over the last 90 days.

INSIDERBOUGHTSOLDNET
Sousa Mauad Bruno
Insider
$22.7M
$130.0M
-$107.3M
Rosa Luvizotto Glauber
Chief Operating Officer
—
$12.6M
-$12.6M
Dos Santos Cardoso Joao Kleber
CFO and Corporate Secretary
—
$1.5M
-$1.5M

Recent transactions

Every Form 4 transaction for AUGO, newest first.

OTHER
Sousa Mauad Bruno · Insider
Tx Sep 24·Filed Sep 28·EDGAR ↗
8,000 sh @ $83.14
$665K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 23·Filed Sep 24·EDGAR ↗
150,600 sh @ $86.83
$13.1M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 23·Filed Sep 24·EDGAR ↗
30,900 sh @ $85.64
$2.6M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 22·Filed Sep 23·EDGAR ↗
6,000 sh @ $92.81
$557K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 22·Filed Sep 23·EDGAR ↗
25,000 sh @ $90.36
$2.3M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 22·Filed Sep 23·EDGAR ↗
58,528 sh @ $91.15
$5.3M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 22·Filed Sep 23·EDGAR ↗
107,472 sh @ $90.37
$9.7M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 21·Filed Sep 22·EDGAR ↗
1,600 sh @ $87.39
$140K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 18·Filed Sep 21·EDGAR ↗
51,608 sh @ $87.46
$4.5M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 18·Filed Sep 21·EDGAR ↗
1,100 sh @ $89.58
$99K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 18·Filed Sep 21·EDGAR ↗
1,469 sh @ $88.41
$130K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 18·Filed Sep 21·EDGAR ↗
15,823 sh @ $86.84
$1.4M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
2,800 sh @ $89.74
$251K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
600 sh @ $92.80
$56K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
400 sh @ $91.78
$37K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
1,332 sh @ $91.16
$121K
SELL
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
33,159 sh @ $91.75
$3.0M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
40,566 sh @ $92.93
$3.8M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
200 sh @ $93.41
$19K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
30,000 sh @ $88.03
$2.6M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 17·Filed Sep 18·EDGAR ↗
17,200 sh @ $88.73
$1.5M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 16·Filed Sep 17·EDGAR ↗
4,662 sh @ $86.41
$403K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 16·Filed Sep 17·EDGAR ↗
1,332 sh @ $87.20
$116K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 15·Filed Sep 16·EDGAR ↗
1,000 sh @ $85.44
$85K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 15·Filed Sep 16·EDGAR ↗
2,000 sh @ $84.02
$168K
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 11·Filed Sep 14·EDGAR ↗
7,000 sh @ $86.87
$608K
SELL
Sousa Mauad Bruno · Insider
Tx Sep 11·Filed Sep 14·EDGAR ↗
13,902 sh @ $88.01
$1.2M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 11·Filed Sep 14·EDGAR ↗
41,089 sh @ $87.20
$3.6M
SELL
Sousa Mauad Bruno · Insider
Tx Sep 9·Filed Sep 10·EDGAR ↗
53,627 sh @ $86.61
$4.6M
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 1·Filed Sep 3·EDGAR ↗
3,067 sh @ $80.01
$245K
BUY
Sousa Mauad Bruno · Insider
Tx Sep 1·Filed Sep 3·EDGAR ↗
1 sh @ $81.10
$81
OTHER
Sousa Mauad Bruno · Insider
Tx Sep 1·Filed Sep 3·EDGAR ↗
4,999 sh @ $81.23
$406K
SELL
Sousa Mauad Bruno · Insider
Tx Aug 31·Filed Sep 2·EDGAR ↗
127,500 sh @ $81.20
$10.4M
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 31·Filed Sep 2·EDGAR ↗
3,225 sh @ $80.42
$259K
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 31·Filed Sep 2·EDGAR ↗
3,900 sh @ $81.55
$318K
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 31·Filed Sep 2·EDGAR ↗
100 sh @ $82.05
$8K
BUY
Sousa Mauad Bruno · Insider
Tx Aug 31·Filed Sep 2·EDGAR ↗
10 sh @ $79.89
$799
SELL
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
36,300 sh @ $85.29
$3.1M
BUY
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
26,018 sh @ $82.57
$2.1M
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
17,118 sh @ $83.43
$1.4M
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
10,385 sh @ $82.58
$858K
SELL
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
103,589 sh @ $87.47
$9.1M
SELL
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
8,201 sh @ $86.50
$709K
BUY
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
61,552 sh @ $83.58
$5.1M
SELL
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
9,410 sh @ $84.42
$794K
BUY
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
126,000 sh @ $89.36
$11.3M
BUY
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
38,430 sh @ $84.32
$3.2M
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
1,000 sh @ $84.98
$85K
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 28·Filed Sep 1·EDGAR ↗
2,497 sh @ $83.94
$210K
OTHER
Sousa Mauad Bruno · Insider
Tx Aug 20·Filed Aug 27·EDGAR ↗
250,000 sh @ $86.57
$21.6M

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About AUGO insider trading data

Form 4 is the SEC filing required when an officer, director, or 10% owner of a public company buys or sells the company's stock. By law, these filings must be submitted within two business days of the trade. Tracenotes pulls every Form 4 filing for AUGO from EDGAR, parses it, and surfaces the activity on this page.

What insider buying tells you. Open-market purchases by insiders are widely studied as a meaningful signal. Unlike stock awards (which are compensation, not conviction), an executive spending their own money to buy shares of the company they run is a vote of confidence. Studies have found insider-buying clusters — three or more insiders buying within a short window — outperform the broader market over the following year.

What insider selling tells you. Selling is noisier. Many sales are pre-scheduled under SEC Rule 10b5-1 plans, which let insiders sell on a fixed schedule regardless of company news. We label these "10b5-1" so you can see them. Discretionary sales — sales not tied to a plan — are more meaningful, especially when multiple insiders sell in quick succession.

Tracenotes methodology. We scan EDGAR daily for new Form 4 filings, parse them into individual transactions, and detect clusters when three or more distinct insiders buy or sell within a 14-day window. The data on this page covers the last 12 months. For deeper analysis, Tracenotes also runs language-change detection on 10-K and 10-Q filings — that's our core product.

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Frequently asked questions

What is a Form 4 filing?

Form 4 is the SEC disclosure required when a company insider — an officer, director, or 10% owner — buys or sells the company's stock. By law these filings must be submitted within two business days of the trade.

Is insider buying AUGO always bullish?

Open-market purchases by insiders are widely viewed as a bullish signal because executives are spending their own money. Stock awards and option exercises are part of compensation and don't carry the same weight, which is why we treat them separately on this page.

What is a 10b5-1 trade?

A trade made under SEC Rule 10b5-1, which lets insiders pre-schedule sales weeks or months in advance. These sales execute on a fixed plan regardless of company news, so they're a weaker signal than discretionary sales. We label them with a "10b5-1" tag.

What is an insider cluster?

A cluster is when three or more distinct insiders buy or sell within a 14-day window. Clusters are studied as stronger signals than single trades because multiple people independently reach the same view. We surface active clusters on Aura Minerals Inc. (AUGO) when they form.

Where does AUGO insider trading data come from?

Every Form 4 filing for AUGO is sourced directly from SEC EDGAR. Tracenotes scans EDGAR daily, parses each Form 4 into individual transactions, and updates this page within hours of new filings.

Nothing on this page constitutes investment advice. Form 4 data is sourced from SEC EDGAR and provided for research purposes only.

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