UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

SCHEDULE 13G

 

Under the Securities Exchange Act of 1934

(Amendment No. 1)*

 

I-MAB

(Name of Issuer)

 

Ordinary Shares, par value $0.0001**

American Depositary Shares

(Title of Class of Securities)

 

44975P103**

(CUSIP Number)

 

December 31, 2021

(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)

¨        Rule 13d-1(c)

x       Rule 13d-1(d)

 

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

 

** There is no CUSIP number assigned to the Ordinary Shares. CUSIP number 44975P103 has been assigned to the ADSs of the Issuer, which are quoted on the Nasdaq Global Market under the symbol “IMAB.” Each 10 ADSs represents 23 Ordinary Shares.

 

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).

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 2 of 17 Pages

 

1

NAMES OF REPORTING PERSONS

 

IBC Investment Seven Limited

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Hong Kong

 

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

3,641,554

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

3,641,554

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

3,641,554

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

2.0%1

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

1 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 3 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

CBC SPVII LIMITED

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Hong Kong

 

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

5,574,560

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

5,574,560

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

5,574,560

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

3.0%2

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

2 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022. 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 4 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

CBC Investment I-Mab Limited

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

British Virgin Islands

 

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

11,784,164

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

11,784,164

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

11,784,164

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

6.4%3

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

3 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 5 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

C-Bridge II Investment Ten Limited

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

British Virgin Islands

 

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

2,369,546

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

2,369,546

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

2,369,546

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

1.3%4

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

4 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

CUSIP No. 44975P103

 

SCHEDULE 13G Page 6 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

Everest Medicines Limited

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

6,078,571

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

6,078,571

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

6,078,571

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

3.3%5

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

5 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022

 

 

 

 

CUSIP No. 44975P103

 

SCHEDULE 13G Page 7 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

C-Bridge II Investment Thirteen Limited

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

British Virgin Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

0

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

0

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

0

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

0.0%

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

 

 

 

CUSIP No. 44975P103

 

SCHEDULE 13G Page 8 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

C-Bridge Healthcare Fund II, L.P.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

14,153,710

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

14,153,710

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

14,153,710

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

7.7%6

 

12

TYPE OF REPORTING PERSON

 

PN

 

       

 

6 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103

 

SCHEDULE 13G Page 9 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

C-Bridge Healthcare Fund GP II, L.P.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

14,153,710

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

14,153,710

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

14,153,710

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

7.7%7

 

12

TYPE OF REPORTING PERSON

 

PN

 

       

 

7 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022

 

 

 

 

CUSIP No. 44975P103

 

SCHEDULE 13G Page 10 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

C-Bridge Capital GP, Ltd.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

23,369,824

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

23,369,824

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

23,369,824

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

12.7%8

 

12

TYPE OF REPORTING PERSON

 

CO

 

       

 

8 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 11 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

I-Bridge Healthcare Fund, L.P.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

9,216,114

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

9,216,114

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

9,216,114

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

5.0%9

 

12

TYPE OF REPORTING PERSON

 

PN

 

 

 

 9 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 12 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

I-Bridge Healthcare GP, L.P.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

9,216,114

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

9,216,114

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

9,216,114

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

5.0% 10

 

12

TYPE OF REPORTING PERSON

 

PN

 

 

 

10 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 13 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

I-Bridge Capital GP, Ltd.

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Cayman Islands

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

9,216,114

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

9,216,114

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

9,216,114

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

5.0%11

 

12

TYPE OF REPORTING PERSON

 

CO

 

 

 

11 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 14 of 17 Pages

 


1

NAMES OF REPORTING PERSONS

 

Wei Fu

 

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3

SEC USE ONLY

 

 

4

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Singapore

 

NUMBER OF

 

SHARES

 

BENEFICIALLY

 

OWNED BY

 

EACH

 

REPORTING

 

PERSON WITH

 

5

SOLE VOTING POWER

 

0

 

6

SHARED VOTING POWER

 

29,448,395

 

7

SOLE DISPOSITIVE POWER

 

0

 

8

SHARED DISPOSITIVE POWER

 

29,448,395

 

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

29,448,395

 

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES ¨

 

 

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

 

16.0%12

 

12

TYPE OF REPORTING PERSON

 

IN

 

 

 

12 Based upon 183,826,753 ordinary shares of the Issuer reported to be outstanding as of December 31, 2021 in the Issuer’s Rule 424(b)(3) prospectus supplement, filed with the SEC on January 14, 2022.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 15 of 17 Pages

 

Item 1(a)Name of Issuer:

 

I-MAB (the “Issuer”)

 

Item 1(b)Address of Issuer’s Principal Executive Offices:

 

Suite 802, West Tower, OmniVision

88 Shangke Road, Pudong District

Shanghai, 201210

People’s Republic of China

 

Item 2(a)Name of Persons Filing:

 

This Amendment No.1 to the Schedule 13G is filed by and on behalf of:

 

1.IBC Investment Seven Limited

 

2.CBC SPVII LIMITED

 

3.CBC Investment I-Mab Limited

 

4.C-Bridge II Investment Ten Limited

 

5.Everest Medicines Limited

 

6.C-Bridge II Investment Thirteen Limited

 

7.C-Bridge Healthcare Fund II, L.P.

 

8.C-Bridge Healthcare Fund GP II, L.P.

 

9.C-Bridge Capital GP, Ltd.

 

10.I-Bridge Healthcare Fund, L.P.

 

11.I-Bridge Healthcare GP, L.P.

 

12.I-Bridge Capital GP, Ltd.

 

13.Wei Fu

 

This statement on Schedule 13G relates to securities directly held by IBC Investment Seven Limited, CBC SPVII LIMITED, CBC Investment I-Mab Limited, C-Bridge II Investment Ten Limited, Everest Medicines Limited, and C-Bridge II Investment Thirteen Limited.

 

CBC Investment I-Mab Limited, C-Bridge II Investment Ten Limited and C-Bridge II Investment Thirteen Limited are controlled by C-Bridge Healthcare Fund II, L.P., whose general partner is C-Bridge Healthcare Fund GP II, L.P., and its general partner is C-Bridge Capital GP, Ltd.

 

CBC SPVII Limited and IBC Investment Seven Limited are controlled by I-Bridge Healthcare Fund, L.P., whose general partner is I-Bridge Healthcare GP, L.P., and its general partner is I-Bridge Capital GP, Ltd., which is indirectly controlled by C-Bridge Capital GP, Ltd.

 

Mr. Wei Fu is the sole director of C-Bridge Capital GP, Ltd.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 16 of 17 Pages

 

Everest Medicines Limited is a public company listed on the Hong Kong Stock Exchange and controlled by funds which are under common control of the C-Bridge group, which, in turn, is controlled by Mr. Wei Fu.

 

C-Bridge Healthcare Fund II, L.P., C-Bridge Healthcare Fund GP II, L.P., C-Bridge Capital GP, Ltd., I-Bridge Healthcare Fund, L.P., I-Bridge Healthcare GP, L.P., I-Bridge Capital GP, Ltd., and Mr. Wei Fu may be deemed to beneficially own the securities of the Issuer owned by the entities which they control.

 

Item 2(b)Address of Principal Business Office or, If None, Residence

 

The business address of each reporting person is Suite 3306-3307, Two Exchange Square, 8 Connaught Place, Central, Hong Kong.

 

Item 2(c)Citizenship

 

1.IBC Investment Seven Limited: Hong Kong

 

2.CBC SPVII LIMITED: Hong Kong

 

3.CBC Investment I-Mab Limited: British Virgin Islands

 

4.C-Bridge II Investment Ten Limited: British Virgin Islands

 

5.Everest Medicines Limited: Cayman Islands

 

6.C-Bridge II Investment Thirteen Limited: British Virgin Islands

 

7.C-Bridge Healthcare Fund II, L.P.: Cayman Islands

 

8.C-Bridge Healthcare Fund GP II, L.P.: Cayman Islands

 

9.C-Bridge Capital GP, Ltd.: Cayman Islands

 

10.I-Bridge Healthcare Fund, L.P.: Cayman Islands

 

11.I-Bridge Healthcare GP, L.P.: Cayman Islands

 

12.I-Bridge Capital GP, Ltd.: Cayman Islands

 

13.Wei Fu: Singapore

 

Item 2(d)Title of Class of Securities:

 

Ordinary Shares, par value $0.0001

 

Item 2(e)CUSIP Number:

 

44975P103 

 

Item 3.Statement Filed Pursuant to Rule 13d-1(b) or 13d-2(b) or (c):

 

Not applicable. 

 

Item 4.Ownership

 

The information for each reporting person contained in rows 5-11 of the cover pages and Item 2(a) is incorporated herein by reference.

 

 

 

 

CUSIP No. 44975P103 

 

SCHEDULE 13G Page 17 of 17 Pages

 

Item 5.Ownership of Five Percent or Less of a Class

 

This Amendment No. 1 serves as an exit filing for C-Bridge II Investment Thirteen Limited which, as of the date of this filing, no longer beneficially owns any Ordinary Shares.

 

Item 6.Ownership of More Than Five Percent on Behalf of Another Person

 

Not applicable. 

 

Item 7.Identification and Classification of 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.

 

Item 10.Certifications

 

Not applicable.

 

 

 

 

 

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 25, 2022

 

 

  IBC Investment Seven Limited
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  CBC SPVII LIMITED
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  CBC Investment I-Mab Limited
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  C-Bridge II Investment Ten Limited
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  Everest Medicines Limited
   
   
  By: /s/ Xiaofan Zhang
  Name: Xiaofan ZHANG
  Title: Director

 

  C-Bridge II Investment Thirteen Limited
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

 

 

 

  C-Bridge Healthcare Fund II, L.P.
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Authorized Representative

 

  C-Bridge Healthcare Fund GP II, L.P.
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Authorized Representative

 

  C-Bridge Capital GP, Ltd.
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  I-Bridge Healthcare Fund, L.P.
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Authorized Representative

 

  I-Bridge Healthcare GP, L.P.
   
   
  By: /s/ Wei Fu
  Name: Wei FU
  Title: Authorized Representative

 

  I-Bridge Capital GP, Ltd.
   
   
  By:  /s/ Wei Fu
  Name: Wei FU
  Title: Director

 

  Wei FU
   
   
  By: /s/ Wei Fu