2024 Iowa Code 491.101A – Poison pill defense authorized

2023 Iowa Code 491.101A – Poison pill defense authorized

2022 Iowa Code 491.101A – Poison pill defense authorized

2020 Iowa Code 491.101A – Poison pill defense authorized

2018 Iowa Code 491.101A – Poison pill defense authorized

2016 Iowa Code 491.101A – Poison pill defense authorized

2014 Iowa Code 491.101A – Poison pill defense authorized.

2009 Iowa Code 491.101A – Poison pill defense authorized