CSANY · Cosan S.A

Cosan S.A. (CSAN) insider cluster shows a mixed pattern: CEO Marcelo Martins made a large $12.55M open-market purchase at $5.14/share, while Director Rubens Ometto sold $267K worth. The net direction is mixed, but the CEO's conviction buy dominates in dollar terms and seniority, suggesting insider confidence in the company's value at current depressed levels.

• CEO Marcelo Martins bought 2.44M shares for $12.55M at $5.14/share on 2026-05-19
• Director Rubens Ometto sold 77.6K shares for $267K at $3.44/share on 2026-05-22
• Director Cordes Burkhard Otto bought 10K shares for $43K at $4.27/share on 2026-05-26
• Total cluster value: $12.86M, representing ~0.48% of $2.7B market cap