Allison Transmission Holdings, Inc. / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
May 16, 2012	May 17, 2012	May 18, 2012	May 31, 2012	$0.06
August 13, 2012	August 14, 2012	August 15, 2012	August 31, 2012	$0.06
November 14, 2012	November 15, 2012	November 16, 2012	November 30, 2012	$0.06
February 21, 2013	February 22, 2013	February 25, 2013	March 11, 2013	$0.06
May 15, 2013	May 16, 2013	May 17, 2013	May 31, 2013	$0.12
August 15, 2013	August 16, 2013	August 19, 2013	August 30, 2013	$0.12
November 14, 2013	November 15, 2013	November 18, 2013	December 2, 2013	$0.12
February 27, 2014	February 28, 2014	March 3, 2014	March 25, 2014	$0.12
May 15, 2014	May 16, 2014	May 19, 2014	May 30, 2014	$0.12
August 14, 2014	August 15, 2014	August 18, 2014	August 29, 2014	$0.12
November 6, 2014	November 7, 2014	November 10, 2014	November 26, 2014	$0.15
February 26, 2015	February 27, 2015	March 2, 2015	March 13, 2015	$0.15
May 14, 2015	May 15, 2015	May 18, 2015	May 29, 2015	$0.15
August 13, 2015	August 14, 2015	August 17, 2015	August 28, 2015	$0.15
November 12, 2015	November 13, 2015	November 16, 2015	November 25, 2015	$0.15
February 25, 2016	February 26, 2016	February 29, 2016	March 11, 2016	$0.15
May 19, 2016	May 20, 2016	May 23, 2016	June 3, 2016	$0.15
August 18, 2016	August 19, 2016	August 22, 2016	September 2, 2016	$0.15
November 9, 2016	November 11, 2016	November 14, 2016	November 30, 2016	$0.15
March 2, 2017	March 3, 2017	March 6, 2017	March 15, 2017	$0.15
May 18, 2017	May 19, 2017	May 22, 2017	May 26, 2017	$0.15
August 17, 2017	August 18, 2017	August 21, 2017	August 31, 2017	$0.15
November 17, 2017	November 17, 2017	November 20, 2017	November 30, 2017	$0.15
February 16, 2018	February 19, 2018	February 20, 2018	February 28, 2018	$0.15
May 18, 2018	May 18, 2018	May 21, 2018	May 31, 2018	$0.15
August 17, 2018	August 17, 2018	August 20, 2018	August 31, 2018	$0.15
November 16, 2018	November 16, 2018	November 19, 2018	November 30, 2018	$0.15
March 1, 2019	March 1, 2019	March 4, 2019	March 15, 2019	$0.15
May 17, 2019	May 17, 2019	May 20, 2019	May 31, 2019	$0.15
August 22, 2019	August 22, 2019	August 23, 2019	August 30, 2019	$0.15
November 14, 2019	November 14, 2019	November 15, 2019	November 27, 2019	$0.15
March 6, 2020	March 6, 2020	March 9, 2020	March 20, 2020	$0.17
May 15, 2020	May 15, 2020	May 18, 2020	May 29, 2020	$0.17
August 21, 2020	August 21, 2020	August 24, 2020	August 31, 2020	$0.17
November 13, 2020	November 13, 2020	November 16, 2020	November 25, 2020	$0.17
February 19, 2021	February 19, 2021	February 22, 2021	March 5, 2021	$0.19
May 14, 2021	May 14, 2021	May 17, 2021	May 28, 2021	$0.19
August 13, 2021	August 13, 2021	August 16, 2021	August 27, 2021	$0.19
November 19, 2021	November 19, 2021	November 22, 2021	November 30, 2021	$0.19
March 4, 2022	March 4, 2022	March 7, 2022	March 18, 2022	$0.21
May 13, 2022	May 13, 2022	May 16, 2022	May 27, 2022	$0.21
August 19, 2022	August 19, 2022	August 22, 2022	August 31, 2022	$0.21
November 18, 2022	November 18, 2022	November 21, 2022	November 30, 2022	$0.21
March 3, 2023	March 3, 2023	March 6, 2023	March 17, 2023	$0.23
May 12, 2023	May 12, 2023	May 15, 2023	May 31, 2023	$0.23
August 11, 2023	August 11, 2023	August 14, 2023	August 31, 2023	$0.23
November 10, 2023	November 10, 2023	November 13, 2023	November 30, 2023	$0.23
March 1, 2024	March 1, 2024	March 4, 2024	March 15, 2024	$0.25
May 17, 2024	May 17, 2024	May 20, 2024	May 31, 2024	$0.25
August 19, 2024	August 16, 2024	August 19, 2024	August 30, 2024	$0.25
November 18, 2024	November 15, 2024	November 18, 2024	November 27, 2024	$0.25
March 3, 2025	February 28, 2025	March 3, 2025	March 14, 2025	$0.27
May 19, 2025	May 16, 2025	May 19, 2025	May 30, 2025	$0.27
August 20, 2025	August 19, 2025	August 20, 2025	August 29, 2025	$0.27