sc13da306297101_04102012.htm

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 2,586,926
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,586,926
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,586,926
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.8%
14	TYPE OF REPORTING PERSON CO

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD VALUE AND OPPORTUNITY S LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 891,610
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 891,610
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 891,610
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD VALUE LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 4,916,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 4,916,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD VALUE GP LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 4,916,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 4,916,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD PRINCIPAL CO LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 4,916,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 4,916,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STARBOARD PRINCIPAL CO GP LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 4,916,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 4,916,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON JEFFREY C. SMITH
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 4,916,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 4,916,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON MARK R. MITCHELL
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 4,916,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 4,916,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON PETER A. FELD
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 4,916,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 4,916,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,916,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON RONALD S. EPSTEIN
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 850
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 850
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 850
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON STEVEN B. FINK
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 560
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 560
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 560
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON DENNIS A. MILLER
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 2,700
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,700
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,700
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

1	NAME OF REPORTING PERSON JAMES A. WARNER
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 581
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 581
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 581
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 00184X105

The following constitutes Amendment No. 3 to the Schedule 13D filed by the undersigned (“Amendment No. 3”). This Amendment No. 3 amends the Schedule 13D as specifically set forth herein.

Item 3.

Source and Amount of Funds or Other Consideration.

Item 3 is hereby amended to add the following:

The 560 Shares directly owned by Mr. Fink were purchased in the open market with personal funds and 60 of such Shares are held in an IRA account. The aggregate purchase price of the Shares directly owned by Mr. Fink and not held in an IRA account is approximately $9,303, excluding brokerage commissions.

The 2,700 Shares directly owned by Mr. Miller were purchased in the open market with personal funds. The aggregate purchase price of the Shares directly owned by Mr. Miller is approximately $49,628, including brokerage commissions.

Item 4.

Purpose of Transaction.

Item 4 is hereby amended to add the following:

On April 10, 2012, Starboard Value delivered a letter to the Board of Directors of the Issuer (the “Board”) to communicate its views on the April 9, 2012 announcement involving the sale of more than 800 of the Issuer’s patents and their related patent applications to Microsoft Corporation. A copy of such letter is attached hereto as Exhibit 99.1 and is incorporated herein by reference. In the letter, Starboard Value commended management and the Board for taking this meaningful first step in unlocking value for the Issuer’s shareholders, but noted that the announced sale of the patents does little to address Starboard Value’s serious concerns with the Issuer’s poor operating performance and substantial losses in the Display business. Starboard Value estimated that the Issuer’s Display business is currently losing over $500 million per year, including $150 million in Patch alone, and stressed that it finds the Issuer’s continued commitment to the status quo in its Display business unacceptable.

Starboard Value further questioned the Issuer’s stated intention to return to shareholders only a “significant portion” rather than all of the proceeds from the patent sale. In light of the Issuer’s dismal track record of capital allocation, Starboard Value expressed concern that shareholder capital will continue to be used for poorly conceived acquisitions and investments into money-losing initiatives like Patch and other Display properties.

Starboard Value said that there remains a substantial opportunity to unlock shareholder value at AOL, and Starboard Value desires to continue to be constructive and helpful in ensuring that the best interests of all shareholders are represented on the Board. Starboard Value concluded by informing the Board that it remains willing to engage in a constructive dialogue regarding the qualifications of its nominees and a mutually agreeable resolution on board composition, which Starboard Value believes would be in the best interests of all shareholders.

On April 10, 2012, the Reporting Persons filed with the Securities and Exchange Commission a preliminary proxy statement in connection with their solicitation of proxies for the election of three directors at the 2012 Annual Meeting of the Issuer.

CUSIP NO. 00184X105

Item 5.

Interest in Securities of the Issuer.

Items 5(a)-(c) are hereby amended and restated to read as follows:

The aggregate percentage of Shares reported owned by each person named herein is based upon 93,105,844 Shares outstanding, as of April 2, 2012, which is the total number of Shares outstanding as reported in the Issuer’s Preliminary Proxy Statement for the 2012 annual meeting of shareholders of the Issuer filed with the Securities and Exchange Commission on April 5, 2012.

A.	Starboard V&O Fund

(a)

As of the close of business on April 10, 2012, Starboard V&O Fund beneficially owned 2,586,926 Shares.

Percentage: Approximately 2.8%

(b)

1. Sole power to vote or direct vote: 2,586,926

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,586,926

4. Shared power to dispose or direct the disposition: 0

(c)

Starboard V&O Fund has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

B.	Starboard LLC

(a)

As of the close of business on April 10, 2012, Starboard LLC beneficially owned 891,610 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 891,610

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 891,610

4. Shared power to dispose or direct the disposition: 0

(c)

Starboard LLC has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

C.	Starboard Value LP

(a)

As of the close of business on April 10, 2012, 1,437,464 Shares were held in the Starboard Value LP Accounts. Starboard Value LP, as the investment manager of Starboard V&O Fund and the Manager of Starboard LLC, may be deemed the beneficial owner of the (i) 2,586,926 Shares owned by Starboard V&O Fund and (ii) 891,610 Shares owned by Starboard LLC.

Percentage: Approximately 5.3%

(b)

1. Sole power to vote or direct vote: 4,916,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 4,916,000

4. Shared power to dispose or direct the disposition: 0

CUSIP NO. 00184X105

(c)

Starboard Value LP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

D.	Starboard Value GP

(a)

Starboard Value GP, as the general partner of Starboard Value LP, may be deemed the beneficial owner of the (i) 2,586,926 Shares owned by Starboard V&O Fund, (ii) 891,610 Shares owned by Starboard LLC and (iii) 1,437,464 Shares held in the Starboard Value LP Accounts.

Percentage: Approximately 5.3%

(b)

1. Sole power to vote or direct vote: 4,916,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 4,916,000

4. Shared power to dispose or direct the disposition: 0

(c)

Starboard Value GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

E.	Principal Co

(a)

Principal Co, as a member of Starboard Value GP, may be deemed the beneficial owner of the (i) 2,586,926 Shares owned by Starboard V&O Fund, (ii) 891,610 Shares owned by Starboard LLC and (iii) 1,437,464 Shares held in the Starboard Value LP Accounts.

Percentage: Approximately 5.3%

(b)

1. Sole power to vote or direct vote: 4,916,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 4,916,000

4. Shared power to dispose or direct the disposition: 0

(c)

Principal Co has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

F.	Principal GP

(a)

Principal GP, as the general partner of Principal Co, may be deemed the beneficial owner of the (i) 2,586,926 Shares owned by Starboard V&O Fund, (ii) 891,610 Shares owned by Starboard LLC and (iii) 1,437,464 Shares held in the Starboard Value LP Accounts.

Percentage: Approximately 5.3%

(b)

1. Sole power to vote or direct vote: 4,916,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 4,916,000

4. Shared power to dispose or direct the disposition: 0

CUSIP NO. 00184X105

(c)

Principal GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

G.	Messrs. Smith, Mitchell and Feld

(a)

Each of Messrs. Smith, Mitchell and Feld, as a member of Principal GP and as a member of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed the beneficial owner of the (i) 2,586,926 Shares owned by Starboard V&O Fund, (ii) 891,610 Shares owned by Starboard LLC and (iii) 1,437,464 Shares held in the Starboard Value LP Accounts.

Percentage: Approximately 5.3%

(b)

1. Sole power to vote or direct vote: 0

2. Shared power to vote or direct vote: 4,916,000

3. Sole power to dispose or direct the disposition: 0

4. Shared power to dispose or direct the disposition: 4,916,000

(c)

None of Messrs. Smith, Mitchell or Feld has entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

Mr. Fink

(a)

As of the close of business on April 10, 2012, Mr. Fink directly owned 560 Shares, of which 60 Shares are held in an IRA account. Mr. Fink, as a member of a “group” with the other Reporting Persons for the purposes of Section 13(d)(3) of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons. Mr. Fink disclaims beneficial ownership of such Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 560

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 560

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Fink since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

I.	Mr. Epstein

(a)

As of the close of business on April 10, 2012, Mr. Epstein directly owned 850 Shares held in a certain trust. Mr. Epstein, as a member of a “group” with the other Reporting Persons for the purposes of Section 13(d)(3) of the Exchange Act, may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons. Mr. Epstein disclaims beneficial ownership of such Shares.

Percentage: Less than 1%

CUSIP NO. 00184X105

(b)

1. Sole power to vote or direct vote: 850

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 850

4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Epstein has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

J.	Mr. Warner

(a)

As of the close of business on April 10, 2012, Mr. Warner directly owned 581 Shares. Mr. Warner, as a member of a “group” with the other Reporting Persons for the purposes of Section 13(d)(3) of the Exchange Act, may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons. Mr. Warner disclaims beneficial ownership of such Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 0

2. Shared power to vote or direct vote: 581

3. Sole power to dispose or direct the disposition: 0

4. Shared power to dispose or direct the disposition: 581

(c)

Mr. Warner has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

K.	Mr. Miller

(a)

As of the close of business on April 10, 2012, Mr. Miller directly owned 2,700 Shares. Mr. Miller as a member of a “group” with the other Reporting Persons for the purposes of Section 13(d)(3) of the Exchange Act, may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons. Mr. Miller disclaims beneficial ownership of such Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 2,700

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,700

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Miller since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Item 7.

Material to be Filed as Exhibits.

Item 7 is hereby amended to add the following exhibit:

99.1

Letter to the Board, dated April 10, 2012.

CUSIP NO. 00184X105

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: April 11, 2012

STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD

By: Starboard Value LP,

its investment manager

STARBOARD VALUE AND OPPORTUNITY S LLC

By: Starboard Value LP,

its manager

STARBOARD VALUE LP

By: Starboard Value GP LLC,

its general partner

STARBOARD VALUE GP LLC

By: Starboard Principal Co LP,

its member

STARBOARD PRINCIPAL CO LP

By: Starboard Principal Co GP LLC,

its general partner

STARBOARD PRINCIPAL CO GP LLC



By:	/s/ Jeffrey C. Smith
	Name:	Jeffrey C. Smith
	Title:	Authorized Signatory

/s/ Jeffrey C. Smith

JEFFREY C. SMITH

Individually and as attorney-in-fact for Mark R. Mitchell, Peter A. Feld, Ronald S. Epstein, Steven B. Fink, Dennis A. Miller and James A. Warner

CUSIP NO. 00184X105

SCHEDULE A

Transactions in the Shares Since the Filing of Amendment No. 2 to the Schedule 13D

Shares of Common Stock

Purchased

Price Per

Share($)

Date of

Purchase

STEVEN B. FINK

500

18.6064

04/03/2012

DENNIS A. MILLER

2,700

18.3777

04/04/2012