BUTLER NATIONAL CORP Annual Share-based Payment Arrangement, Expense in USD from 2009 to 2023

Taxonomy & unit: us-gaap: USD
Description: Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
Summary: Butler National Corp quarterly/annual Share-based Payment Arrangement, Expense history and growth rate from 2009 to 2023.
Butler National Corp Share-based Payment Arrangement, Expense for the quarter ending July 31, 2024 was $69K, a 33.7% decline year-over-year.
Butler National Corp annual Share-based Payment Arrangement, Expense for 2023 was $634K, a 30.7% decline from 2022.
Butler National Corp annual Share-based Payment Arrangement, Expense for 2022 was $915K, a 56.4% increase from 2021.
Butler National Corp annual Share-based Payment Arrangement, Expense for 2021 was $585K, a 1.18% decline from 2020.

Share-based Payment Arrangement, Expense, Annual (USD)

Share-based Payment Arrangement, Expense, YoY Annual Growth (%)

Period	Value	YoY Chg	Change %	Start Date	End Date	Report	Filed
2023	$634K	-$281K	-30.7%	May 1, 2023	Apr 30, 2024	10-K	2024-07-23
2022	$915K	+$330K	+56.4%	May 1, 2022	Apr 30, 2023	10-K	2024-07-23
2021	$585K	-$7K	-1.18%	May 1, 2021	Apr 30, 2022	10-K	2023-07-31
2020	$592K			May 1, 2020	Apr 30, 2021	10-K	2022-07-15
2014	$0	-$22K	-100%	May 1, 2014	Apr 30, 2015	10-K	2015-07-29
2013	$22K	-$88K	-80%	May 1, 2013	Apr 30, 2014	10-K	2015-07-29
2012	$110K	-$274K	-71.4%	May 1, 2012	Apr 30, 2013	10-K	2015-07-29
2011	$384K	+$217K	+130%	May 1, 2011	Apr 30, 2012	10-K	2014-07-29
2010	$167K	+$167K		May 1, 2010	Apr 30, 2011	10-K	2013-07-26
2009	$0			May 1, 2009	Apr 30, 2010	10-K	2012-07-30

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* An asterisk sign (*) next to the value indicates that the value is likely invalid.