Filing Details

Accession Number:
0001193125-20-025220
Form Type:
13G Filing
Publication Date:
2020-02-05 14:11:03
Filed By:
Mpm Bioventures Iv Qp Lp
Company:
Histogen Inc. (NASDAQ:HSTO)
Filing Date:
2020-02-05
SEC Url:
13G Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
MPM BioVentures IV-QP 0 0 0 0 0 0%
MPM BioVentures IV GmbH Co. Beteiligungs KG 0 0 0 0 0 0%
MPM Asset Management Investors BV4 0 0 0 0 0 0%
MPM BioVentures V 0 0 0 0 0 0%
MPM Asset Management Investors BV5 0 0 0 0 0 0%
MPM Bio 0 0 0 0 0 0%
MPM BioVentures IV GP 0 0 0 0 0 0%
MPM BioVentures IV 0 0 0 0 0 0%
MPM BioVentures V GP 0 0 0 0 0 0%
MPM BioVentures V 0 0 0 0 0 0%
MPM BioVentures 0 0 0 0 0 0%
MPM BioVentures 0 0 0 0 0 0%
Luke Evnin 0 0 0 0 0 0%
Ansbert Gadicke 0 0 0 0 0 0%
Todd Foley 0 0 0 0 0 0%
Filing

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

 

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)*

 

 

Conatus Pharmaceuticals, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

20600T108

(CUSIP Number)

December 31, 2019

(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)

☐ Rule 13d-1(d)

 

*

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

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 1 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures IV-QP, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

PN

 

Page 2 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures IV GmbH & Co. Beteiligungs KG

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Germany

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

PN

 

Page 3 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM Asset Management Investors BV4 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 4 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures V, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

PN

 

Page 5 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM Asset Management Investors BV5 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 6 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM Bio 2014 NVS Strategic Fund, L.P.

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Bermuda

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

PN

 

Page 7 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures IV GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 8 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures IV LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 9 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures V GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 10 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures V LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 11 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures 2014 NVS Strategic Fund GP LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 12 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

MPM BioVentures 2014 LLC

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

Delaware

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

OO

 

Page 13 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

Luke Evnin

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

United States

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

IN

 

Page 14 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

Ansbert Gadicke

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

United States

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

IN

 

Page 15 of 22


CUSIP No. 20600T108

 

  1.    

Name of Reporting Persons

 

Todd Foley

  2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ☐        (b)  ☒

 

  3.  

SEC USE ONLY

 

  4.  

Citizenship or Place of Organization

 

United States

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 (See Instructions)

 

11.  

Percent of Class Represented by Amount in Row (9)

 

0%

12.  

Type of Reporting Person (See Instructions)

 

IN

 

Page 16 of 22


 

Item 1.

 

  (a)

Name of Issuer

Conatus Pharmaceuticals, Inc.

 

  (b)

Address of Issuers Principal Executive Offices

16745 West Bernardo Drive, Suite 200

San Diego, CA 92127

Item 2.

 

  (a)

Name of Person Filing

MPM BioVentures IV-QP, L.P.

MPM BioVentures IV GmbH & Co. Beteiligungs KG

MPM Asset Management Investors BV4 LLC

MPM BioVentures V, L.P.

MPM Asset Management Investors BV5 LLC

MPM BioVentures IV GP LLC

MPM BioVentures IV LLC

MPM BioVentures V GP LLC

MPM BioVentures V LLC

MPM Bio 2014 NVS Strategic Fund, L.P.

MPM BioVentures 2014 NVS Strategic Fund GP LLC

MPM BioVentures 2014 LLC

Luke Evnin

Ansbert Gadicke

Todd Foley

 

  (b)

Address of Principal Business Office or, if none, Residence

c/o MPM Capital LLC

450 Kendall Street

Cambridge, MA 02142

 

  (c)

Citizenship

All entities were organized in Delaware except MPM BioVentures IV GmbH & Co. Beteiligungs KG, which was organized in Germany and MPM Bio 2014 NVS Strategic Fund, L.P., which was organized in Bermuda. The individuals are all United States citizens.

 

  (d)

Title of Class of Securities

Common Stock

 

  (e)

CUSIP Number

20600T108

 

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:

Not applicable

 

Page 17 of 22


 

Item 4.

Ownership

 

MPM Entity

   Shares
Held
Directly
     Shares
Issuable
Upon
Exercise of
Warrants
Held
Directly
     Sole
Voting
Power
     Shared
Voting
Power
     Sole
Dispositive
Power
     Shared
Dispositive
Power
     Beneficial
Ownership
     Percentage
of Class
 

BV IV QP

     0        0        0        0        0        0        0        0

BV KG

     0        0        0        0        0        0        0        0

AM BV4

     0        0        0        0        0        0        0        0

BV V

     0        0        0        0        0        0        0        0

AM BV5

     0        0        0        0        0        0        0        0

Bio 2014

     0        0        0        0        0        0        0        0

BV IV GP

     0        0        0        0        0        0        0        0

BV IV LLC

     0        0        0        0        0        0        0        0

BV V GP

     0        0        0        0        0        0        0        0

BV V LLC

     0        0        0        0        0        0        0        0

Bio 2014 NVS

     0        0        0        0        0        0        0        0

Bio 2014 LLC

     0        0        0        0        0        0        0        0

Luke Evnin

     0        0        0        0        0        0        0        0

Ansbert Gadicke

     0        0        0        0        0        0        0        0

Todd Foley

     0        0        0        0        0        0        0        0

 

Item 5.

Ownership of Five 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 five percent of the class of securities, check the following ☒.

 

Item 6.

Ownership of More than Five Percent on Behalf of Another Person

Not Applicable

 

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 a Group

Not Applicable

 

Item 10.

Certification

Not Applicable

 

Page 18 of 22


 

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: February 4, 2020

 

MPM BIOVENTURES IV-QP, L.P.     MPM BIOVENTURES IV GMBH & CO. BETEILIGUNGS
    KG
By:   MPM BioVentures IV GP LLC,      
  its General Partner     By:   MPM BioVentures IV GP LLC,
        in its capacity as the Managing Limited Partner
By:   MPM BioVentures IV LLC,      
  its Managing Member     By:   MPM BioVentures IV LLC,
        its Managing Member
By:  

/s/ Luke Evnin

     
  Name: Luke Evnin     By:  

/s/ Luke Evnin

  Title: Member       Name: Luke Evnin
        Title: Member
MPM ASSET MANAGEMENT INVESTORS BV4 LLC     MPM BIOVENTURES V, L.P.
By:   MPM BioVentures IV LLC     By:   MPM BioVentures V GP LLC,
  its Manager       its General Partner
By:  

/s/ Howard Rubin

    By:   MPM BioVentures V LLC,
  Name: Howard Rubin       its Managing Member
  Title: Authorized Signatory      
      By:  

/s/ Luke Evnin

        Name: Luke Evnin
        Title: Member
MPM ASSET MANAGEMENT INVESTORS BV5 LLC     MPM BIOVENTURES IV GP LLC
By:   MPM BioVentures V LLC     By:   MPM BioVentures IV LLC,
  its Manager       its Managing Member
By:  

/s/ Howard Rubin

     
  Name: Howard Rubin     By:  

/s/ Luke Evnin

  Title: Authorized Signatory     Name:   Luke Evnin
      Title:   Member
MPM BIOVENTURES IV LLC      
By:  

/s/ Luke Evnin

     
Name:   Luke Evnin      
Title:   Member      

 

MPM BIOVENTURES V GP LLC                 MPM BIOVENTURES V LLC
By:   MPM BioVentures V LLC,       By:  

/s/ Luke Evnin

  its Managing Member       Name:   Luke Evnin
        Title:   Member
By:  

/s/ Luke Evnin

       
Name:   Luke Evnin        
Title:   Member        

 

Page 19 of 22


 

MPM BIO 2014 NVS STRATEGIC FUND, L.P.     MPM BIOVENTURES 2014 NVS
      STRATEGIC FUND GP LLC
By:   MPM BioVentures 2014 NVS Strategic      
  Fund GP LLC,     By:   MPM BioVentures 2014 LLC,
  its General Partner       its Managing Member
By:   MPM BioVentures 2014 LLC,      
  its Managing Member     By:  

/s/ Luke Evnin

      Name:   Luke Evnin
By:  

/s/ Luke Evnin

    Title:   Managing Director
  Name: Luke Evnin      
  Title: Managing Director      
MPM BIOVENTURES 2014 LLC      
By:  

/s/ Luke Evnin

     
Name:   Luke Evnin      
Title:   Managing Director      
By:  

/s/ Luke Evnin

    By:  

/s/ Ansbert Gadicke

  Name: Luke Evnin       Name: Ansbert Gadicke
By:  

/s/ Todd Foley

     
  Name: Todd Foley      

EXHIBITS

 

A:

Joint Filing Agreement

 

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