Cosan moves to delist ADSs from NYSE to simplify capital structure
CSAN•Cosan plans voluntary ADS delisting from NYSE
Cosan notified the NYSE of plans to voluntarily delist its ADSs as part of a capital structure simplification.
- The move targets cost cuts and a sharper focus on strategically relevant business areas.
- A Form 25 filing with the SEC is planned for Sept. 8, 2026, with the last ADS trading day on the NYSE expected Sept. 18, 2026.
- Cosan's common shares will remain listed on B3’s Novo Mercado, and the company expects to keep Exchange Act reporting obligations.
- No alternative exchange listing is planned for the ADSs.




