Securities and Exchange Commission,

Washington, D.C. 20549

Schedule 13G

Under the Securities Exchange Act of 1934

(Amendment No._)*

Box Ships Inc.

(Name of Issuer)

Common Share, $0.01 par value

(Title of Class of Securities)

Y09675102

(CUSIP Number)

December 30, 2014

(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).

Page 6 of 9 Pages

Item 1(a) Name of issuer: Box Ships Inc.

Item 1(b) Address of issuer’s principal executive offices: 15 Karamanli Ave., GR 166 73, Voula, Greece

2(a) Name of person filing:

Nowacki Partners LP

Nowacki Capital Management LLC

Nowacki Asset Management LLC

Michael Nowacki

2(b) Address or principal business office or, if none, residence:

The address of the principal business office of each of the filing persons is 29525 Chagrin Blvd., Suite 301, Pepper Pike, Ohio 44122.

2(c) Citizenship:

Nowacki Partners LP-Ohio

Nowacki Capital Management LLC-Ohio

Nowacki Asset Management LLC-Ohio

Michael Nowacki-United States

2(d) Title of class of securities:

Common Stock, $0.01 par value

2(e) CUSIP No.: Y09675102

Item 3. If this statement is filed pursuant to §§240.13d–1(b) or 240.13d–2(b) or (c), check whether the person filing is a:

(a) ¨ Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b) ¨ Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c) ¨ Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d) ¨ Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a–8);

(e) ¨ An investment adviser in accordance with §240.13d–1(b)(1)(ii)(E);

(f) ¨ An employee benefit plan or endowment fund in accordance with §240.13d–1(b)(1)(ii)(F);

(g) ¨ A parent holding company or control person in accordance with §240.13d–1(b)(1)(ii)(G);

(h) ¨ A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) ¨ A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a–3);

(j) ¨ A non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J);

(k) ¨ Group, in accordance with §240.13d–1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J), please specify the type of institution:                             

Page 7 of 9 Pages

Item 4. Ownership

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

Nowacki Partners LP owns directly the all shares of Common Stock it beneficially owns. Nowacki Capital Management LLC, Nowacki Asset Management LLC and Michael Nowacki own directly no shares of Common Stock. Nowacki Capital Management LLC is the General Partner of Nowacki Partners LP. Pursuant to investment management agreements, Nowacki Asset Management LLC maintains investment power with respect to the securities held by certain clients. Michael Nowacki controls each of Nowacki Capital Management LLC and Nowacki Asset Management LLC, as Managing Member. By reason of the provisions of Rule 13d-3 of the Securities Exchange Act of 1934, as amended, (i) Nowacki Capital Management LLC and Michael Nowacki are deemed to beneficially own 1,590,917 shares of Common Stock owned by Nowacki Partners LP (constituting approximately 5.2% of the shares of Common Stock outstanding); and (ii) Nowacki Asset Management LLC and Michael Nowacki are deemed to beneficially own 226,964 shares of Common Stock owned by investment advisory clients of Nowacki Asset Management LLC (constituting approximately 0.7% of the shares of Common Stock outstanding). Each of Nowacki Partners LP, Nowacki Capital Management LLC, Nowacki Asset Management LLC and Michael Nowacki disclaims the existence of any group with respect to the ownership of Common Stock.

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(c) Number of shares as to which the person has:

Item 5. Ownership of 5 Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following [            ].

Not Applicable

Item 6. Ownership of More than 5 Percent on Behalf of Another Person.

Shares beneficially owned by Nowacki Asset Management LLC are owned by investment advisory clients of Nowacki Asset Management LLC, as to which it shares discretionary investment power with the investment advisory clients. Michael Nowacki is the Managing Member of Nowacki Asset Management LLC.

Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8. Identification and Classification of Members of the Group.

Not Applicable

Item 9. Notice of Dissolution of Group.

Not Applicable

Page 9 of 9 Pages

Item 10. Certifications

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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.

Signature

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated: January 9, 2015

Exhibit A

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees to the joint filing, along with all other such undersigned, on behalf of the undersigned, of a statement on Schedule 13G (including amendments thereto) with respect to shares of the Common Stock of Box Ships Inc., and that this agreement be included as an exhibit to such joint filing. This agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument. The undersigned acknowledge that each shall be responsible for the timely filing of any amendments, and for the completeness and accuracy of the information concerning him or it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others.

IN WITNESS WHEREOF, each of the undersigned hereby executes this agreement as of this 9^th day of January, 2015.