4 insiders reported 34 Form 4 transactions for Aura Minerals Inc. (AUGO) over the past 18 months (most recent 2026-08-21). Recent activity: Rosa Luvizotto Glauber (Chief Operating Officer) Sell 64,713 shares, Sousa Mauad Bruno (Director) Sell 280,000 shares, Dos Santos Cardoso Joao Kleber (CFO and Corporate Secretary) Sell 7,934 shares, Sousa Mauad Bruno (Director) Buy 11,000 shares, Dos Santos Cardoso Joao Kleber (CFO and Corporate Secretary) Sell 2,066 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 64,713 | $5.2M |
| 2026-08-20 | Sousa Mauad Bruno | Director | Sell | 280,000 | $22.9M |
| 2026-08-20 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 7,934 | $635,672 |
| 2026-08-18 | Sousa Mauad Bruno | Director | Buy | 11,000 | $868,230 |
| 2026-08-18 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 2,066 | $165,280 |
| 2026-08-18 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 1,400 | $112,000 |
| 2026-08-11 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 50,000 | $3.8M |
| 2026-08-11 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 50,000 | $3.5M |
| 2026-08-10 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 10,000 | $700,300 |
| 2026-07-06 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 19,010 | $1.2M |
| 2026-07-02 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 2,300 | $149,500 |
| 2026-07-01 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 50,510 | $3.1M |
| 2026-07-01 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 8,565 | $523,150 |
| 2026-07-01 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 925 | $58,182 |
| 2026-06-30 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 22,367 | $1.5M |
| 2026-06-24 | Rosa Luvizotto Glauber | Chief Operating Officer | Sell | 6,323 | $412,386 |
| 2026-06-04 | Sousa Mauad Bruno | Director | Buy | 2,800 | $181,860 |
| 2026-06-01 | Sousa Mauad Bruno | Director | Sell | 32,356 | $2.5M |
| 2026-06-01 | Sousa Mauad Bruno | Director | Sell | 100,000 | $7.7M |
| 2026-05-29 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Sell | 2,964 | $226,509 |
| 2026-05-29 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Buy | 26,158 | $453,841 |
| 2026-05-28 | Sousa Mauad Bruno | Director | Sell | 9,652 | $729,884 |
| 2026-05-26 | Dos Santos Cardoso Joao Kleber | CFO and Corporate Secretary | Buy | 7,926 | $137,516 |
| 2026-05-13 | Barbosa Rodrigo Cardoso | President and CEO | Sell | 60,000 | $4.9M |
| 2026-05-13 | Sousa Mauad Bruno | Director | Sell | 38,384 | $3.2M |
Source: SEC Form 4 filings · as of 2026-08-21