UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 1)*

(Name of Issuer)

(Title of Class of Securities)

(CUSIP Number)

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

(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 Rule 13d-1(e), 13d-1(f) or 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 13d-7 for other parties to whom copies are to be sent.

The 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, as amended, 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).

This Amendment No. 1 (this “Amendment No. 1”) amends and supplements the statement on Schedule 13D (the “Schedule 13D”) originally filed by the Reporting Persons with the Securities and Exchange Commission (“SEC”) on April 20, 2012. Except as set forth below, all Items of the Schedule 13D, remain unchanged.

ITEM 5. INTEREST IN SECURITIES OF THE ISSUER

The Issuer’s Current Report on Form 6-K filed with the SEC on September 13, 2012 reports a total of 620,698,795 Class A Shares outstanding as of September 6, 2012. Based on the Issuer’s Current Reports on Form 6-K filed with the SEC between May 11, 2012 and September 13, 2012, the Issuer reports an aggregate increase of 81,968,693 Class A Shares outstanding since the Reporting Persons originally filed the Schedule 13D with the SEC on April 20, 2012. As reported by the Issuer, the increase in Class A Shares outstanding reflects capital increases made by the Issuer during this period due to certain exercises of Warrants, conversions of non-voting convertible Class B shares into Class A Shares and the payment in Class A Shares of the 2011 Class B shares minimum annual dividend. As of the date hereof, the aggregate number of Class A Shares and Warrants beneficially owned by the Reporting Persons reflected in the Schedule 13D remains unchanged. In accordance with Rule 13d-2(a) under the Exchange Act, this Amendment No. 1 reports a decrease in the percentage of Class A Shares beneficially owned by the Reporting Persons due to the increase in Class A Shares outstanding as reported by the Issuer. See Item 13 of the cover pages to this Amendment No. 1 for the percentage of Class A Shares owned by each of the Reporting Persons, which information is incorporated herein by reference.

SIGNATURE

After reasonable inquiry and to the best knowledge and belief of the undersigned, the undersigned hereby certify as of September 18, 2012 that the information set forth in this statement is true, complete and correct.

SCHEDULE A

DIRECTORS AND EXECUTIVE OFFICERS OF RUCANDIO S.A.

The following persons are the directors and executive officers of Rucandio S.A as of the date of this Schedule 13D. The following table sets forth the name, business address, present principal occupation or employment and citizenship of each of the directors of Rucandio S.A. Rucandio S.A. has no executive officers. Each individual identified has his or her business address at c/o Rucandio S.A., calle Méndez Núñez 17, Madrid, 28014, Spain and, unless otherwise indicated below, each occupation set forth opposite an individual’s name refers to employment with Rucandio S.A.

DIRECTORS AND EXECUTIVE OFFICERS OF TIMÓN, S.A.

The following persons are the directors and executive officers of Timón, S.A. as of the date of this Schedule 13D. The following table sets forth the name, business address, present principal occupation or employment and citizenship of each of the directors and executive officers of Timón, S.A. Each individual identified has his or her business address at c/o Timón, S.A. calle Méndez Núñez 17, Madrid, 28014, Spain and, unless otherwise indicated below, each occupation set forth opposite an individual’s name refers to employment with Timón, S.A.

DIRECTORS AND EXECUTIVE OFFICERS OF PROMOTORA DE PUBLICACIONES, S.L.

The following persons are the directors and executive officers of Promotora de Publicaciones, S.L. as of the date of this Schedule 13D. The following table sets forth the name, business address, present principal occupation or employment and citizenship of each of the directors and executive officers of Promotora de Publicaciones, S.L. Each individual identified has his or her business address at c/o Promotora de Publicaciones, S.L., calle Méndez Núñez 17, Madrid, 28014, Spain and, unless otherwise indicated below, each occupation set forth opposite an individual’s name refers to employment with Promotora de Publicaciones, S.L.

DIRECTORS AND EXECUTIVE OFFICERS OF ASGARD INVERSIONES, SLU

The following persons are the directors and executive officers of Asgard Inversiones, SLU as of the date of this Schedule 13D. The following table sets forth the name, business address, present principal occupation or employment and citizenship of each of the directors of Asgard Inversiones, SLU. Asgard Inversiones, SLU has no executive officers. Each individual identified has his or her business address at c/o Asgard Inversiones, SLU, calle Méndez Núñez 17, Madrid, 28014, Spain and, unless otherwise indicated below, each occupation set forth opposite an individual’s name refers to employment with Asgard Inversiones, SLU.

DIRECTORS AND EXECUTIVE OFFICERS OF OTNAS INVERSIONES, S.L.

The following persons are the directors and executive officers of Otnas Inversiones, S.L. as of the date of this Schedule 13D. The following table sets forth the name, business address, present principal occupation or employment and citizenship of each of the directors and executive officers of Otnas Inversiones, S.L. The business address for Jonathan Franklin is c/o Jarden Corporation, 555 Theodore Fremd Avenue, Rye, NY 10580, USA. The business address for Antonius Theodorus Trentelman is Berggruen Holdings, Inc., c/o IMS Benelux Holding Coöperatieve U.A., Markt 6, 4112 JS Beusichem, The Netherlands. Each other individual identified has his or her business address at c/o Otnas Inversiones, S.L., calle Méndez Núñez 17, Madrid, 28014, Spain and, unless otherwise indicated below, each occupation set forth opposite an individual’s name refers to employment with Otnas Inversiones, S.L.