UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED

PURSUANT TO 13d-2(b)

(Amendment No.     )*

Atlantic Alliance Partnership Corp.

(Name of Issuer)

Ordinary Shares, no par value

(Title of Class of Securities)

G04897 107

(CUSIP Number)

May 4, 2015

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

¨ Rule 13d-1(b)

x Rule 13d-1(c)

¨ Rule 13d-1(d)

The information required in 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).

13G

13G

13G

13G

Item 1.

Atlantic Alliance Partnership Corp.

590 Madison Avenue

New York, NY 10022

Item 2.

This statement is filed on behalf of Silver Rock Financial LLC (“Silver Rock”), Mounte LLC (“Mounte”), Ralph Finerman and Carl Meyer, each of whom is hereinafter individually referred to as a “Reporting Person” and collectively as the “Reporting Persons.”

The business address of each Reporting Person is 1250 Fourth Street, Suite 550, Santa Monica, California 90401.

Silver Rock and Mounte are organized under the laws of the state of Delaware. Ralph Finerman and Carl Meyer each is a citizen of the United States.

Ordinary Shares, no par value

G04897 107

Not applicable.

Ownership (a-c)

The percentage ownership information presented below is based upon 10,137,500 Ordinary Shares of the Issuer outstanding as of May 4, 2015.

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Mr. Ralph Finerman is the manager of each of Silver Rock and Mounte, and in such position has the power to vote and dispose of the Ordinary Shares held by each of Silver Rock and Mounte. As such, Mr. Finerman may be deemed to share beneficial ownership of all of the Ordinary Shares owned beneficially by Silver Rock and Mounte.

Mr. Carl Meyer is the Chief Investment Officer of Silver Rock. Mr. Meyer has the power to vote and dispose of the Ordinary Shares held by each of Silver Rock and Mounte. As such, Mr. Meyer may be deemed to share beneficial ownership of all of the Ordinary Shares owned beneficially by Silver Rock and Mounte.

Silver Rock is managed by a management committee, consisting of four individuals, Mr. Finerman, Jeffrey Green, Stanley Maron, and Richard Sandler, which also has the power to vote and dispose of the Ordinary Shares held by Silver Rock, by approval of a majority of the management committee. Mr. Sandler is also a trustee of certain trusts which together hold a majority of the LLC interests of Silver Rock. In such capacities, each of the foregoing individuals may be deemed to share beneficial ownership of the Ordinary Shares owned beneficially by Silver Rock, but each disclaims any such beneficial ownership.

The Reporting Persons may be deemed to be a group with respect to the beneficial ownership of the Ordinary Shares, but do not affirm the existence of any such group.

Not Applicable

Not Applicable.

Not Applicable.

Not Applicable.

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Not Applicable.

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under 240.14a-11.

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SIGNATURES

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

Dated: May 8, 2015

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LIST OF EXHIBITS

Page 10 of 11

Exhibit 99

Ex. 99

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of the foregoing statement on Schedule 13G, and amendments thereto, with respect to the Ordinary Shares beneficially owned by each of them of Atlantic Alliance Partnership Corp. This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13G.

IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 8^th day of May, 2015.