$INGN SEC Filings

Filing Filed On
DEF 14A 18 Apr 2024
DEF 14A 18 Apr 2023
DEF 14A 21 Apr 2022
DEF 14A 23 Mar 2021
DEF 14A 24 Mar 2020
DEF 14A 26 Mar 2019
DEF 14A 27 Mar 2018
DEF 14A 28 Mar 2017
DEF 14A 31 Mar 2016
DEF 14A 04 Sep 2015