Butler National Corp 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
One Aero Plaza, New Century, KS
State of incorporation
DE
Fiscal year end
April 30
Data updated at
3/14/2025, 09:21 AM
Form type Sec Links Description Filing date Reporting date
10-K/A Report | Data FORM 10-K/A Aug 28, 2024 Apr 30, 2024
10-K Report | Data FORM 10-K Jul 23, 2024 Apr 30, 2024
10-K Report | Data FORM 10-K Jul 31, 2023 Apr 30, 2023
10-K Report | Data FORM 10-K Jul 15, 2022 Apr 30, 2022
10-K Report | Data FORM 10-K Jul 16, 2021 Apr 30, 2021
10-K Report | Data FORM 10-K Jul 17, 2020 Apr 30, 2020
10-K Report | Data FORM 10-K Jul 19, 2019 Apr 30, 2019
10-K Report | Data FORM 10-K Jul 20, 2018 Apr 30, 2018
10-K Report | Data FORM 10-K Jul 21, 2017 Apr 30, 2017
10-K Report | Data Jul 27, 2016 Apr 30, 2016
10-K Report | Data Jul 29, 2015 Apr 30, 2015
10-K Report | Data Jul 29, 2014 Apr 30, 2014
10-K Report | Data BUTLER NATIONAL CORPORATION 10-K 4-30-2013 Jul 26, 2013 Apr 30, 2013
10-K Report | Data BUTLER NATIONAL CORPORATION 10-K 4-30-2012 Jul 30, 2012 Apr 30, 2012
10-K Report FY 2011 10K Jul 28, 2011 Apr 30, 2011
10-K Report FY10 10K Jul 28, 2010 Apr 30, 2010