0001418812-15-000025.txt : 20150515
0001418812-15-000025.hdr.sgml : 20150515
20150515131227
ACCESSION NUMBER: 0001418812-15-000025
CONFORMED SUBMISSION TYPE: SC 13D/A
PUBLIC DOCUMENT COUNT: 1
FILED AS OF DATE: 20150515
DATE AS OF CHANGE: 20150515
SUBJECT COMPANY:
COMPANY DATA:
COMPANY CONFORMED NAME: Allison Transmission Holdings Inc
CENTRAL INDEX KEY: 0001411207
STANDARD INDUSTRIAL CLASSIFICATION: MOTOR VEHICLE PARTS & ACCESSORIES [3714]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: SC 13D/A
SEC ACT: 1934 Act
SEC FILE NUMBER: 005-87298
FILM NUMBER: 15867451
BUSINESS ADDRESS:
STREET 1: ONE ALLISON WAY
CITY: Indianapolis
STATE: IN
ZIP: 46222
BUSINESS PHONE: (317) 242-5000
MAIL ADDRESS:
STREET 1: ONE ALLISON WAY
CITY: Indianapolis
STATE: IN
ZIP: 46222
FILED BY:
COMPANY DATA:
COMPANY CONFORMED NAME: VA Partners I, LLC
CENTRAL INDEX KEY: 0001418812
IRS NUMBER: 421745536
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: SC 13D/A
BUSINESS ADDRESS:
STREET 1: ONE LETTERMAN DRIVE
STREET 2: BUILDING D, 4TH FLOOR
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94129
BUSINESS PHONE: 415-362-3700
MAIL ADDRESS:
STREET 1: ONE LETTERMAN DRIVE
STREET 2: BUILDING D, 4TH FLOOR
CITY: SAN FRANCISCO
STATE: CA
ZIP: 94129
SC 13D/A
1
alsn13da2051415.txt
SCHEDULE 13D/A
=============================================================================
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13D
Under the Securities and Exchange Act of 1934
(Amendment No. 2)
Allison Transmission Holdings, Inc.
------------------------------------------------
(Name of Issuer)
Common Stock
------------------------------------------------
(Title of Class of Securities)
01973R101
------------------------------------------------
(CUSIP Number)
Allison Bennington, Esq.
ValueAct Capital
One Letterman Drive, Building D, Fourth Floor
San Francisco, CA 94129
(415) 362-3700
------------------------------------------------
(Name, address and telephone number of Person
Authorized to Receive Notices and Communications)
Allison Bennington, Esq.
ValueAct Capital
One Letterman Drive, Building D, Fourth Floor
San Francisco, CA 94129
(415) 362-3700
May 12, 2015
------------------------------------------------
(Date of Event which Requires Filing of this Statement)
If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the
following box [ ].
Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 240.13d-7 for other
parties to whom copies are to be sent.
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.
This information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
=============================================================================
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 2 of 13
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
ValueAct Capital Master Fund, L.P.
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
-----------------------------------------------------------------------------
4. SOURCE OF FUNDS (See Instructions)*
WC*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
British Virgin Islands
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
PN
-----------------------------------------------------------------------------
*See Item 3
**See Item 2 and 5
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 3 of 13
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
VA Partners I, LLC
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*
00*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
00 (LLC)
-----------------------------------------------------------------------------
*See Item 3
**See Item 2 and 5
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 4 of 13
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
ValueAct Capital Management, L.P.
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*
00*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
PN
-----------------------------------------------------------------------------
*See Item 3
**See Item 2 and 5
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 5 of 13
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
ValueAct Capital Management, LLC
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*
00*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
00 (LLC)
-----------------------------------------------------------------------------
*See Item 3
**See Item 2 and 5
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 6 of 13
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
ValueAct Holdings, L.P.
---------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
---------------------------------------------------------------------------
4. SOURCE OF FUNDS*
00*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
PN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
SCHEDULE 13D
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 7 of 13
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
PERSON (entities only)
ValueAct Holdings GP, LLC
---------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X]
(b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY
-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*
00*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) or 2(e) [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-----------------------------------------------------------------------------
7. SOLE VOTING POWER
0
NUMBER OF ----------------------------------------------------------
SHARES 8. SHARED VOTING POWER
BENEFICIALLY 19,125,204**
OWNED BY EACH ----------------------------------------------------------
PERSON WITH 9. SOLE DISPOSITIVE POWER
0
----------------------------------------------------------
10. SHARED DISPOSITIVE POWER
19,125,204**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
19,125,204**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
CERTAIN SHARES [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
10.6%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON
00 (LLC)
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 8 of 13
-----------------------------------------------------------------------------
THE PURPOSE OF THIS AMENDMENT NO. 2 TO SCHEDULE 13D IS TO AMEND THE OWNERSHIP
REPORTS OF THE REPORTING PERSONS AND TO AMEND ITEM 4(PURPOSE OF TRANSACTION),
ITEM 6 (CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT
TO SECURITIES OF THE ISSUER), AND ITEM 7 (MATERIAL TO BE FILED AS EXHIBITS).
THE INFORMATION BELOW SUPPLEMENTS THE INFORMATION PREVIOUSLY PROVIDED.
Item 1. Security and Issuer
This Schedule 13D relates to the Common Stock (the "Common Stock") of
Allison Transmission Holdings, Inc., a Delaware corporation (the "Issuer").
The address of the principal executive offices of the Issuer is One Allison
Way, Indianapolis, Indiana 46222.
Item 2. Identity and Background
This statement is filed jointly by (a) ValueAct Capital Master Fund,
L.P. ("ValueAct Master Fund"), (b) VA Partners I, LLC ("VA Partners I"), (c)
ValueAct Capital Management, L.P. ("ValueAct Management L.P."), (d) ValueAct
Capital Management, LLC ("ValueAct Management LLC"), (e) ValueAct Holdings,
L.P. ("ValueAct Holdings") and (f) ValueAct Holdings GP, LLC ("ValueAct
Holdings GP")(collectively, the "Reporting Persons").
ValueAct Master Fund is a limited partnership organized under the laws
of the British Virgin Islands. It has a principal business address of 1
Letterman Drive, Building D, Fourth Floor, San Francisco, CA 94129.
VA Partners I is a Delaware limited liability company, the principal
business of which is to serve as the General Partner to ValueAct Master Fund.
It has a principal business address of 1 Letterman Drive, Building D, Fourth
Floor, San Francisco, CA 94129.
ValueAct Management L.P. is a Delaware limited partnership which
renders management services to ValueAct Master Fund. ValueAct Management LLC
is a Delaware limited liability company, the principal business of which is
to serve as the General Partner to ValueAct Management L.P. Each has a
principal business address of 1 Letterman Drive, Building D, Fourth Floor,
San Francisco, CA 94129.
ValueAct Holdings is a Delaware limited partnership and is the sole
owner of the limited partnership interests of ValueAct Management L.P. and
the membership interests of ValueAct Management LLC and is the majority owner
of the membership interests of VA Partners I. ValueAct Holdings GP is a
Delaware limited liability company, the principal business of which is to
serve as the General Partner to ValueAct Holdings. Each has a principal
business address of 1 Letterman Drive, Building D, Fourth Floor, San
Francisco, CA 94129.
(d) and (e). None of the entities or persons identified in this Item 2
has during the past five years been convicted of any criminal proceeding
(excluding traffic violations or similar misdemeanors), nor been a party to a
civil proceeding of a judicial or administrative body of competent judgment,
decree or final order enjoining future violations of, or prohibiting or
mandating activities subject to, federal or state securities laws or finding
any violation with respect to such laws.
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 9 of 13
-----------------------------------------------------------------------------
Item 4. Purpose of Transaction
The following paragraphs supplement the information set forth in Item
4 of Reporting Person's Schedules 13D dated December 15, 2014 and November
12, 2013.
On December 12, 2014, Allison Transmission Holdings, Inc. (the
"Company") entered into a Cooperation Agreement (the "Agreement") with VA
Partners I, LLC, ValueAct Capital Master Fund, L.P., ValueAct Capital
Management, L.P., ValueAct Capital Management, LLC, ValueAct Holdings, L.P.,
ValueAct Holdings GP, LLC and Gregory P. Spivy (collectively, the "ValueAct
Group"). A copy of the Agreement was filed as Exhibit 99.1 to the Issuer's
Current Report on Form 8-K dated December 15, 2014. On May 12, 2015 the
ValueAct Group notified the Issuer of its exercise of the right to have Mr.
Spivy appointed to the board of directors of the Issuer. Mr. Spivy was
appointed to the board of directors as a Class II director on May 14, 2015.
On May 14, 2015, the Company issued a press release relating to the
appointment of Mr. Spivy to the Board, a copy of which is attached as Exhibit
99.1 to the Issuer's Current Report on Form 8-K dated May 14, 2015 and is
incorporated herein by reference.
Item 5. Interest in Securities of the Issuer
(a) and (b). Set forth below is the beneficial ownership of shares of
Common Stock of the Issuer for each person named in Item 2. Shares reported
as beneficially owned by ValueAct Master Fund are also reported as
beneficially owned by (i) ValueAct Management L.P. as the manager of each
such investment partnership, (ii) ValueAct Management LLC, as General Partner
of ValueAct Management L.P., (iii) ValueAct Holdings, as the sole owner of
the limited partnership interests of ValueAct Management L.P. and the
membership interests of ValueAct Management LLC and as the majority owner of
the membership interests of VA Partners I and (iv) ValueAct Holdings GP, as
General Partner of ValueAct Holdings. Shares reported as beneficially owned
by ValueAct Master Fund are also reported as beneficially owned by VA
Partners I, as General Partner of ValueAct Master Fund. VA Partners I,
ValueAct Management L.P., ValueAct Management LLC, ValueAct Holdings and
ValueAct Holdings GP also, directly or indirectly, may own interests in one
or more than one of the partnerships from time to time. Unless otherwise
indicated below, by reason of such relationship ValueAct Master Fund is
reported as having shared power to vote or to direct the vote, and shared
power to dispose or direct the disposition of, such shares of Common Stock,
with VA Partners I (only with respect to ValueAct Master Fund), ValueAct
Management L.P., ValueAct Management LLC, ValueAct Holdings and ValueAct
Holdings GP.
As of the date hereof, ValueAct Master Fund is the beneficial owner
of 19,125,204 shares of Common Stock, representing approximately 10.6% of
the Issuer's outstanding Common Stock (which shares may also be deemed to be
beneficially owned by VA Partners I).
ValueAct Management L.P., ValueAct Management LLC, ValueAct Holdings
and ValueAct Holdings GP may each be deemed the beneficial owner of an
aggregate of 19,125,204 shares of Common Stock, representing approximately
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 10 of 13
-----------------------------------------------------------------------------
10.6% of the Issuer's outstanding Common Stock.
All percentages set forth in this Schedule 13D are based upon the
Issuer's reported 179,668,380 outstanding shares of Common Stock as
reported in the Issuer?s Form 10-Q for the quarterly period ended March
31, 2015.
(c) The Reporting Persons have not made any transactions in the
Issuer's Common Stock in the sixty days prior to the date of this Report.
(d) and (e) Not applicable.
Item 6. Contracts, Arrangements, Understandings or Relationships with
Respect to Securities of the Issuer
The information set forth in Item?4 above is hereby incorporated by
reference into this Item?6. The information in this Item?6 is qualified in
its entirety by reference to the Agreement, which is attached as Exhibit?99.1
to the Issuer's Current Report on Form 8-K dated May 14, 2015, and is
incorporated by reference herein.
Other than as described elsewhere in this Report and as previously
reported, the Reporting Persons have no understandings, arrangements,
relationships or contracts relating to the Issuer's Common Stock which are
required to be described hereunder.
Item 7. Material to Be Filed as Exhibits
(1) Joint Filing Agreement.
(2) Press release filed as Exhibit 99.1 to the Issuer's Current
Report on Form 8-K dated May 14, 2015 and incorporated herein by
reference.
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 11 of 13
-----------------------------------------------------------------------------
SIGNATURE
After reasonable inquiry and to the best of his knowledge and
belief, the undersigned certifies that the information set forth in this
statement is true, complete and correct.
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears
below on this Schedule 13D hereby constitutes and appoints Jeffrey W. Ubben,
Bradley E. Singer, G. Mason Morfit and Allison Bennington, and each of
them, with full power to act without the other, his or its true and lawful
attorney-in-fact and agent, with full power of substitution and
resubstitution, for him or it and in his or its name, place and stead, in any
and all capacities (until revoked in writing) to sign any and all amendments
to this Schedule 13D, and to file the same, with all exhibits thereto and
other documents in connection therewith, with the Securities and Exchange
Commission, granting unto said attorneys-in-fact and agents, and each of
them, full power and authority to do and perform each and every act and thing
requisite and necessary fully to all intents and purposes as he or it might
or could do in person, thereby ratifying and confirming all that said
attorneys-in-fact and agents or any of them, or their or his substitute or
substitutes, may lawfully do or cause to be done by virtue hereof.
ValueAct Capital Master Fund L.P., by
VA Partners I, LLC, its General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
VA Partners I, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Capital Management, L.P., by
ValueAct Capital Management, LLC its
General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Capital Management, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 12 of 13
-----------------------------------------------------------------------------
ValueAct Holdings, L.P., by
ValueAct Holdings GP, LLC, its
General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Holdings GP, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
-------------------------- -------------------------
CUSIP NO. 00724F101 Page 13 of 13
-----------------------------------------------------------------------------
Exhibit 1
JOINT FILING UNDERTAKING
The undersigned parties hereby agree that the Schedule 13D filed herewith
(and any amendments thereto) relating to the Common Stock of Allison
Transmission Holdings Inc., is being filed jointly on behalf of each of them
with the Securities and Exchange Commission pursuant to Section 13(d) of the
Securities Exchange Act of 1934, as amended.
ValueAct Capital Master Fund L.P., by
VA Partners I, LLC, its General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
VA Partners I, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Capital Management, L.P., by
ValueAct Capital Management, LLC its
General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Capital Management, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Holdings, L.P., by
ValueAct Holdings GP, LLC, its
General Partner
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer
ValueAct Holdings GP, LLC
By: /s/ Bradley E. Singer
--------------------------------------
Dated: May 14, 2015 Bradley E. Singer, Chief Operating Officer