Versions of Iowa Code 490.1704 - Duties of directors on LawServer 2024 Iowa Code 490.1704 – Duties of directors 2023 Iowa Code 490.1704 – Duties of directors 2022 Iowa Code 490.1704 – Duties of directors 2020 Iowa Code 490.1704 – Preemptive rights for existing corporations 2016 Iowa Code 490.1704 – Preemptive rights for existing corporations