1、F-1 1 f1_071725.htm F-1As filed with the U.S.Securities and Exchange Commission on July 21,2025.Registration No.333-UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549 Form F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933Rubico Inc.(Exact name of Registrant as specified in

2、 its charter)Republic of the Marshall Islands(State or other jurisdiction ofincorporation or organization)4412(Primary Standard IndustrialClassification Code Number)N/A(I.R.S.Employer Identification No.)20 Iouliou Kaisara Str19002 PaianiaAthens,Greece+30 210 812 8107(Address,including zip code,and t

3、elephone number,including area code,of Registrants principal executive offices)Watson Farley&Williams LLPAttention:Will Vogel,Esq.120 West 45th Street,20th FloorNew York,New York 10036(212)922-2200(Name,address,including zip code,and telephone number,including area code,of agent for service)Copies t

4、o:Will Vogel,Esq.Watson Farley&Williams LLP120 West 45th Street,20th FloorNew York,New York 10036+1(212)922-2200(telephone number)Approximate date of commencement of proposed sale to the public:As soon as practicable after this Registration Statement becomes effective.If any of the securities being

5、registered on this Form are being offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act,check the following box.If this Form is filed to register additional securities for an offering pursuant to Rule 462(b)under the Securities Act,check the following box and list th

6、e Securities Act registration statement number of theearlier effective registration statement for the same offering.If this Form is a post-effective amendment filed pursuant to Rule 462(c)under the Securities Act,check the following box and list the Securities Act registration statement number of th