UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934
(Amendment No. 11)*


TILE SHOP HOLDINGS, INC.
(Name of Issuer)

Common Stock, par value $0.0001
(Title of Class of Securities)

88677Q109
(CUSIP Number)

Louise Mary Garbarino
Nabron International Inc.
2nd Floor, Le Prince de Galles
3-5 Avenue des Citronniers
 MC98000 Monaco
(Name, Address and Telephone Number of Persons Authorized to Receive Notices and Communications)

October 25, 2017
(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 which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(b)(3) or (4), check the following box.  ☐

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).


 
CUSIP NO. 88677Q109
Page 2 of 9 Pages

1
NAME OF REPORTING PERSONS
 
Nabron International Inc.
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
 
(a) ☐
(b) ☒ (1)
3
SEC USE ONLY
4
SOURCE OF FUNDS (SEE INSTRUCTIONS)
 
WC, OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
 
☐
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Bahamas
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
 WITH
7
SOLE VOTING POWER
 
0 (2)
8
SHARED VOTING POWER
 
0
9
SOLE DISPOSITIVE POWER
 
0 (2)
10
SHARED DISPOSITIVE POWER
 
0
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0 (2)
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
☐
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
14
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
CO

(1) This statement on Schedule 13D/A is filed by Nabron International Inc. (“Nabron”), Raymond Long Sing Tang (“Tang”), Jill Marie Franklin (“Franklin”), and Louise Mary Garbarino (“Garbarino” and, together with Nabron, Tang, and Franklin, sometimes referred to hereinafter as the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this statement on Schedule 13D/A.

(2) Shares of common stock, par value $0.0001 per share (“Common Stock”) of Tile Shop Holdings, Inc. (the “Issuer”) held by Nabron.  Tang, Franklin, and Garbarino are the members of the Board of Directors of Nabron, hold shared voting and dispositive power over the securities held by Nabron, and may be deemed to beneficially own the securities held by Nabron.
 
CUSIP NO. 88677Q109
Page 3 of 9 Pages


 

1
NAME OF REPORTING PERSONS
 
Raymond Long Sing Tang
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
 
(a) ☐
(b) ☒ (1)
3
SEC USE ONLY
4
SOURCE OF FUNDS (SEE INSTRUCTIONS)
 
AF, OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
 
☐
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
United Kingdom
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
 WITH
7
SOLE VOTING POWER
 
0
8
SHARED VOTING POWER
 
0 (2)
9
SOLE DISPOSITIVE POWER
 
0
10
SHARED DISPOSITIVE POWER
 
0 (2)
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0 (2)
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
☐
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
14
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IN

(1) This statement on Schedule 13D/A is filed by the Reporting Persons.  The Reporting Persons expressly disclaim status as a “group” for purposes of this statement on Schedule 13D/A.

(2) Shares of Common Stock of the Issuer held by Nabron.  Tang, Franklin, and Garbarino are the members of the Board of Directors of Nabron, hold shared voting and dispositive power over the securities held by Nabron, and may be deemed to beneficially own the securities held by Nabron.
 
 
CUSIP NO. 88677Q109
Page 4 of 9 Pages


 

1
NAME OF REPORTING PERSONS
 
Jill Marie Franklin
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
 
(a) ☐
(b) ☒ (1)
3
SEC USE ONLY
4
SOURCE OF FUNDS (SEE INSTRUCTIONS)
 
AF, OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
 
☐
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
United Kingdom
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
 WITH
7
SOLE VOTING POWER
 
0
8
SHARED VOTING POWER
 
0 (2)
9
SOLE DISPOSITIVE POWER
 
0
10
SHARED DISPOSITIVE POWER
 
0 (2)
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0 (2)
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
☐
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
14
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IN

(1) This statement on Schedule 13D/A is filed by the Reporting Persons.  The Reporting Persons expressly disclaim status as a “group” for purposes of this statement on Schedule 13D/A.

(2) Shares of Common Stock of the Issuer held by Nabron.  Tang, Franklin, and Garbarino are the members of the Board of Directors of Nabron, hold shared voting and dispositive power over the securities held by Nabron, and may be deemed to beneficially own the securities held by Nabron.


 
CUSIP NO. 88677Q109
Page 5 of 9 Pages

1
NAME OF REPORTING PERSONS
 
Louise Mary Garbarino
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
 
(a) ☐
(b) ☒ (1)
3
SEC USE ONLY
4
SOURCE OF FUNDS (SEE INSTRUCTIONS)
 
AF, OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
 
☐
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
United Kingdom
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
 WITH
7
SOLE VOTING POWER
 
0
8
SHARED VOTING POWER
 
0 (2)
9
SOLE DISPOSITIVE POWER
 
0
10
SHARED DISPOSITIVE POWER
 
0 (2)
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0 (2)
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
☐
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0%
14
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
 
IN

(1) This statement on Schedule 13D/A is filed by the Reporting Persons.  The Reporting Persons expressly disclaim status as a “group” for purposes of this statement on Schedule 13D/A.

(2) Shares of Common Stock of the Issuer held by Nabron.  Tang, Franklin, and Garbarino are the members of the Board of Directors of Nabron, hold shared voting and dispositive power over the securities held by Nabron, and may be deemed to beneficially own the securities held by Nabron.

 
 
 
CUSIP NO. 88677Q109
Page 6 of 9 Pages


Item 1.                          Security and Issuer.

This Amendment No. 11 to Schedule 13D (“Amendment No. 11”) relates to the common stock, par value $0.0001 per share (the “Common Stock”), of Tile Shop Holdings, Inc., a Delaware corporation (the “Issuer”), and hereby amends the Schedule 13D filed with the Securities and Exchange Commission (the “Commission”) on August 29, 2012 (the “Initial Schedule”), as previously amended by Amendment No. 1 to Schedule 13D filed with the Commission on December 19, 2012 (“Amendment No. 1”), Amendment No. 2 to Schedule 13D filed with the Commission on April 12, 2013 (“Amendment No. 2”), Amendment No. 3 to Schedule 13D filed with the Commission on May 23, 2013 (“Amendment No. 3”), Amendment No. 4 filed with the Commission on June 18, 2013 (“Amendment No. 4”), Amendment No. 5 filed with the Commission on July 7, 2015 (“Amendment No. 5”), Amendment No. 6 filed with the Commission on September 15, 2015 (“Amendment No. 6”), Amendment No. 7 filed with the Commission on November 12, 2015 (“Amendment No. 7”), Amendment No. 8 filed with the Commission on March 14, 2016 (“Amendment No. 8”), Amendment No. 9 filed with the Commission on June 22, 2017 (“Amendment No. 9”) and Amendment No. 10 filed with the Commission on October 18, 2017 (“Amendment No. 10”).  Capitalized terms used but not defined herein shall have the meanings ascribed to such terms in the Initial Schedule.  All items or responses not described herein remain as previously reported in the Initial Schedule, as amended by Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, Amendment No. 5, Amendment No. 6, Amendment No. 7, Amendment No. 8, Amendment No. 9 and Amendment No. 10.

Item 2.                          Identity and Background.

(a)        The persons and entities filing this Amendment No. 11 to the Initial Schedule are Nabron International Inc. ("Nabron"), Raymond Long Sing Tang ("Tang"), Jill Marie Franklin ("Franklin"), and Louise Mary Garbarino ("Garbarino" and, together with  Nabron, Tang, and Franklin, the "Reporting Persons").

(b)        The address of the principal place of business of each of the Reporting Persons is 2nd Floor, Le Prince de Galles, 3-5 Avenue des Citronniers, MC98000 Monaco.

(c)        The principal business of Nabron is investing.  The principal occupation of Tang is investing.  The principal occupation of Franklin is investing.  The principal occupation of Garbarino is investing.

(d)        None of the Reporting Persons described herein has, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

(e)        None of the Reporting Persons described herein has, during the last five years, been party to a civil proceeding or a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violations with respect to such laws.

(f)        Nabron is incorporated in the Bahamas.  Tang is a citizen of the United Kingdom.  Franklin is a citizen of the United Kingdom.  Garbarino is a citizen of the United Kingdom.

CUSIP NO. 88677Q109
Page 7 of 9 Pages


 
Item 3.                          Source and Amount of Funds or Other Consideration.

The information set forth in Item 4 hereof is hereby incorporated by reference into this Item 3, as applicable.

Item 4.                          Purpose of Transaction.

Item 4 of the Initial Schedule, as amended by Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, Amendment No. 5, Amendment No. 6, Amendment No. 7, Amendment No. 8, Amendment No. 9 and Amendment No. 10, is hereby amended and supplemented to add the following:

On various dates from October 18, 2017 through and including January 11, 2018, Nabron sold an aggregate of 3,596,153 shares of Common Stock of the Issuer representing 5.89% of the total issued and outstanding shares of Common Stock of the Issuer, as reported in Issuer’s most recent Form 10-Q filed with the Commission on October 26, 2017.

Item 5.                          Interests in Securities of the Issuer.

(a), (b)                      The information contained on the cover pages to this statement on Schedule 13D and set forth in Item 4 hereof is hereby incorporated by reference into this Item 5, as applicable.

(c)        Nabron made the following sales (and no purchases) of Common Stock during the past 60 days:

Trade Date
Number of Shares Sold
Price per Share
Where and How Transaction Effected
11/13/2017
74,321
$8.3813
Open Market Sale
11/14/2017
80,000
$8.2451
Open Market Sale
11/15/2017
80,000
$8.2189
Open Market Sale
11/16/2017
80,000
$8.3700
Open Market Sale
11/17/2017
80,000
$8.4854
Open Market Sale
11/20/2017
76,900
$8.3602
Open Market Sale
11/21/2017
80,000
$8.4859
Open Market Sale
11/22/2017
79,240
$8.5869
Open Market Sale
11/27/2017
68,501
$8.3887
Open Market Sale
11/28/2017
80,000
$8.3135
Open Market Sale
11/29/2017
80,000
$8.5213
Open Market Sale
11/30/2017
50,500
$8.4109
Open Market Sale
12/01/2017
67,700
$8.3484
Open Market Sale
12/04/2017
80,000
$8.4843
Open Market Sale
12/05/2017
30,800
$8.3601
Open Market Sale
12/06/2017
55,400
$8.4155
Open Market Sale
12/07/2017
80,000
$8.5683
Open Market Sale
12/08/2017
80,000
$9.2342
Open Market Sale
12/11/2017
80,000
$9.0440
Open Market Sale
12/12/2017
80,000
$9.0374
Open Market Sale

 

CUSIP NO. 88677Q109
Page 8 of 9 Pages


 

 
Trade Date
Number of Shares Sold
Price per Share
Where and How Transaction Effected
12/13/2017
80,000
$9.0619
Open Market Sale
12/14/2017
80,000
$9.0089
Open Market Sale
12/15/2017
80,000
$9.0896
Open Market Sale
12/18/2017
59,800
$9.3181
Open Market Sale
12/19/2017
80,000
$9.6929
Open Market Sale
12/20/2017
61,223
$9.5042
Open Market Sale
12/21/2017
46,000
$9.5898
Open Market Sale
12/22/2017
57,721
$9.5383
Open Market Sale
12/26/2017
28,800
$9.6145
Open Market Sale
12/27/2017
34,100
$9.5462
Open Market Sale
12/28/2017
24,300
$9.5057
Open Market Sale
01/02/2018
50,100
$9.8474
Open Market Sale
01/03/2018
42,451
$9.6230
Open Market Sale
01/04/2018
80,000
$9.6825
Open Market Sale
01/05/2018
80,000
$9.9531
Open Market Sale
01/08/2018
79,400
$10.0182
Open Market Sale
01/09/2018
72,800
$9.7677
Open Market Sale
01/10/2018
80,000
$9.8300
Open Market Sale
01/11/2018
21,270
$10.2436
Open Market Sale

(d)        None.

(e)        Not applicable.

Item 6.
Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.

The information contained on the cover pages to this statement on Schedule13D and set forth in Item 4 hereof is hereby incorporated by reference into this Item 6, as applicable.
 

CUSIP NO. 88677Q109
Page 9 of 9 Pages



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.
 

 
Date:            January 22, 2018
 
 
For and on behalf of
NABRON INTERNATIONAL INC.
 
 
By:      /s/ Jill Marie Franklin
Jill Marie Franklin
              Authorized Signatory
 
 
By:      /s/ Raymond Long Sing Tang
        Raymond Long Sing Tang
               Authorized Signatory
 
 
/s/ Raymond Long Sing Tang                                                                                    
Raymond Long Sing Tang
 
 
/s/ Jill Marie Franklin                                                                                    
Jill Marie Franklin
 
 
/s/ Louise Mary Garbarino                                                                                    
Louise Mary Garbarino