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 §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

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 (“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).




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SCHEDULE 13D




Comment for Type of Reporting Person:
Note to Row (7), (9) and (11): Including (a) 4,058,685 ADSs, representing 48,704,224 ordinary shares, and (b) 4,254,553 ordinary shares. Note to Row (13): The calculation of this percentage is based on 213,974,097 ordinary shares of the Issuer, par value US$0.000067 per share, outstanding as of June 30, 2026, as informed by the Issuer, plus 21,397,409 ordinary shares issued in a private placement pursuant to subscription agreements with certain investors on August 10, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Note to Row (7), (9) and (11): Including (a) 4,254,553 ordinary shares and 4,058,685 ADSs, representing 48,704,224 ordinary shares held by Conner Growth Holding Limited, and (b) 313,850 ADSs, representing 3,766,200 ordinary shares held by He Jian. Note to Row (13): The calculation of this percentage is based on 213,974,097 ordinary shares of the Issuer, par value US$0.000067 per share, outstanding as of June 30, 2026, as informed by the Issuer, plus 21,397,409 ordinary shares issued in a private placement pursuant to subscription agreements with certain investors on August 10, 2026.


SCHEDULE 13D


 
Conner Growth Holding Limited
 
Signature:/s/ He Jian
Name/Title:He Jian, Director
Date:08/11/2026
 
He Jian
 
Signature:/s/ He Jian
Name/Title:He Jian
Date:08/11/2026

 

Exhibit 99.1

 

JOINT FILING AGREEMENT

 

In accordance with Rule 13d -1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing on behalf of each of them of a statement on Schedule 13D/A (including amendments thereto) with respect to the ordinary shares, par value $0.000067 per share of LightInTheBox Holding Co., Ltd., a company incorporated in the Cayman Islands, and that this agreement may 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.

 

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of August 11, 2026.

 

Conner Growth Holding Limited  
   
By: /s/ He Jian  
Name: He Jian  
Title: Director  
   
He Jian  
   
By: /s/ He Jian  
Name: He Jian