Date of Event Requiring Statement: |
March 14, 2012 |
|
Issuer Name and Ticker or Trading Symbol: |
Allison Transmission Holdings, Inc. [ALSN] |
|
Designated Filer:
|
Onex Corporation | |
Other Joint Filers:
|
Gerald W. Schwartz Onex American Holdings II LLC Onex American Holdings GP LLC Allison Executive Investco LLC Allison Executive Investco II LLC Onex American Holdings Subco LLC OAH Wind LLC Onex Allison Holding Limited S.a.r.l. Onex Partners LLC Onex US Principals LP Onex Partners GP Inc. Onex Partners II GP LP Onex Allison Co-Invest LP Onex Partners II LP 1597257 Ontario Inc. Onex Advisor III LLC Onex Advisor Subco LLC |
|
Addresses:
|
The address of each of the reporting persons is c/o Onex Corporation, 161 Bay Street, Toronto, ON M5J 2S1. |
ONEX CORPORATION | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
GERALD W. SCHWARTZ | ||||
By: | /s/ Gerald W. Schwartz | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX AMERICAN HOLDINGS II LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX AMERICAN HOLDINGS GP LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ALLISON EXECUTIVE INVESTCO LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ALLISON EXECUTIVE INVESTCO II LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX AMERICAN HOLDINGS SUBCO LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
OAH WIND LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX ALLISON HOLDING LIMITED S.Á.R.L. | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX PARTNERS LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX US PRINCIPALS LP | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX PARTNERS GP INC. | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX PARTNERS II GP LP | ||||
By Onex Partners GP Inc., General Partner | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX ALLISON CO-INVEST LP | ||||
By Onex Partners II GP LP, General Partner | ||||
By Onex Partners Manager LP, its Agent | ||||
By Onex Partners Manager GP ULC, its General Partner | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX PARTNERS II LP | ||||
By Onex Partners II GP LP, General Partner | ||||
By Onex Partners Manager LP, its Agent | ||||
By Onex Partners Manager GP ULC, its General Partner | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
1597257 ONTARIO INC. | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX ADVISOR III LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person | |||
ONEX ADVISOR SUBCO LLC | ||||
By: | /s/ Christopher Govan | |||
Name: | Christopher Govan | |||
Title: | Authorized Person |