Teresa van Niekerk - 14 Mar 2022 Form 3 Insider Report for Allison Transmission Holdings Inc (ALSN)

Role: VP, Global Purchasing & SQ
Signature: /s/ Jacalyn C. Bolles, attorney-in-fact (power of attorney filed herewith)
Issuer symbol: ALSN
Transactions as of: 14 Mar 2022
Net transactions value: $0
Form type: 3
Filing time: 22 Mar 2022, 16:14:09 UTC
Next filing: 22 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	ALSN	Common Stock						9,890	14 Mar 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	ALSN	Employee Stock Option (right to buy)							14 Mar 2022	Common Stock	5,892	$43.30	Direct	F1
holding	ALSN	Employee Stock Option (right to buy)							14 Mar 2022	Common Stock	5,705	$49.60	Direct	F2
holding	ALSN	Employee Stock Option (right to buy)							14 Mar 2022	Common Stock	6,761	$43.24	Direct	F3
holding	ALSN	Employee Stock Option (right to buy)							14 Mar 2022	Common Stock	8,281	$43.13	Direct	F4
holding	ALSN	Employee Stock Option (right to buy)							14 Mar 2022	Common Stock	9,907	$39.42	Direct	F5
holding	ALSN	Restricted Stock Units							14 Mar 2022	Common Stock	2,254		Direct	F6, F7
holding	ALSN	Restricted Stock Units							14 Mar 2022	Common Stock	1,840		Direct	F7, F8
holding	ALSN	Restricted Stock Units							14 Mar 2022	Common Stock	3,302		Direct	F7, F9
holding	ALSN	Dividend Equivalent Rights							14 Mar 2022	Common Stock	121		Direct	F10

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

Explanation of Responses:

Id	Content
F1	The options vested on February 7, 2021.
F2	The options vested on February 20, 2022.
F3	The options vests on February 25, 2023.
F4	The option vests in three equal annual installments beginning on February 10, 2022.
F5	The option vests in three equal annual installments beginning on February 23, 2023.
F6	The restricted stock units ("RSUs") vest on February 25, 2023.
F7	Each RSU represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock ("Common Stock"). RSUs earned dividend equivalents when dividends are declared on the Common Stock.
F8	The RSUs vest in three equal annual installments beginning on February 10, 2022.
F9	The RSUs vest in three equal annual installments beginning on February 23, 2023.
F10	The dividend equivalent rights vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Common Stock.