Aura Minerals (AUGO) Director Sousa Mauad Bruno Sells Shares, Converts BDRs

What Happened
Sousa Mauad Bruno, a director of Aura Minerals (AUGO), executed multiple transactions on September 17, 2026. He sold common shares in the open market (73,925 shares) at weighted prices roughly $91.50–$93.41, generating about $6.83M. He also sold BDRs/derivative positions (aggregate proceeds ~ $4.64M). Using proceeds from the BDR sales, he acquired common shares through conversions of derivative securities (total ~52,332 common shares) for about $4.63M. Overall gross proceeds from sales across both common shares and BDRs total about $11.47M.

Key Details

• Transaction date: September 17, 2026; Form 4 filed September 18, 2026 (timely filing).
• Open-market common share sales: 33,159 @ $91.75 ($3,042,182), 40,566 @ $92.93 ($3,769,600), 200 @ $93.41 ($18,682). Weighted ranges noted in footnotes. Total ≈ $6.83M.
• BDR/derivative disposals (weighted averages): 150,961 @ $29.38 ($4,434,661), 4,035 @ $30.54 ($123,225), 2,000 @ $31.04 ($62,072), plus small lots; total derivative proceeds ≈ $4.64M.
• Acquisitions via conversion of derivative securities: 30,000 @ $88.03 ($2.64M), 17,200 @ $88.73 ($1.53M), 2,800 @ $89.74 ($251k), 1,332 @ $91.16 ($121k), 400 @ $91.78 ($36.7k), 600 @ $92.80 ($55.7k). Total spent ≈ $4.63M to acquire ~52,332 shares.
• Footnotes: several weighted-average price ranges reported; certain purchases were funded by sale of an equivalent number of BDRs (i.e., effectively converting BDR holdings to common shares). Footnote F3: three BDRs represent one common share. Currency conversions used Banco Central do Brasil rates.
• Shares owned after transaction: not specified in the Form 4 table provided.
• Filing timeliness: appears timely (filed 1 day after transactions).
• Reporting note: the reporting person disclaims beneficial ownership except to the extent of any pecuniary interest (standard Form 4 remark).

Context

• What "conversion of derivative security" means here: the filing shows BDR sales and corresponding purchases/conversions into common shares — effectively converting an interest in Brazilian Depositary Receipts (BDRs) into direct common shares of Aura.
• Interpretation for investors: purchases funded by selling BDRs are a portfolio re‑structure (converting BDR exposure into common shares) rather than a straightforward fresh cash buy; sales of common shares and BDRs generated significant proceeds. These are factual transactions reported by an insider — they do not by themselves prove management sentiment.