Sec Form 13G Filing - 5AM Partners VII LLC filing for DIANTHUS THERAPEUTICS INC (DNTH) - 2024-11-14

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

SCHEDULE 13G/A

 

Under the Securities Exchange Act of 1934

(Amendment No. 2)*

 

Dianthus Therapeutics, Inc.

(Name of Issuer)

 

Common stock, $0.001 par value per share

(Title of Class of Securities)

 

252828108

(CUSIP Number)

 

September 30, 2024

(Date of Event Which Requires Filing of this Statement)

 

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

 

¨ 

x 

¨

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 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 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).

 

 

 

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

5AM Ventures VII, L.P.

2.

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

(a) ¨             (b) x (1)

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

1,027,711 (2)

7.

Sole Dispositive Power

0

8.

Shared Dispositive Power

1,027,711 (2)

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

1,027,711 (2)

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)    ¨

 

11.

Percent of Class Represented by Amount in Row (9)

3.5% (3)

12.

Type of Reporting Person (See Instructions)

PN

       

(1)This Schedule 13G is filed by 5AM Ventures VII, L.P. (“Ventures VII”), 5AM Partners VII, LLC (“Partners VII”), 5AM Opportunities II, L.P. (“Opps II”), 5AM Opportunities II (GP), LLC (“Opps II GP”), Andrew J. Schwab (“Schwab”) and Dr. Kush Parmar (“Parmar” and, with Ventures VII, Partners VII, Opps II, Opps II GP and Schwab collectively, the “Reporting Persons”). The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)Consists of 1,027,711 shares of Common Stock held by Ventures VII. Partners VII is the sole general partner of Ventures VII and Schwab and Parmar are the managing members of Partners VII. Each of Partners VII, Schwab and Parmar shares voting and dispositive power over the shares held by Ventures VII.

 

(3)This percent age is calculated based upon 29,596,965 shares of common stock outstanding as of November 5, 2024, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2024.

 

2

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

5AM Partners VII, LLC

2.

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

(a) ¨             (b) x (1)

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

1,027,711 (2)

7.

Sole Dispositive Power

0

8.

Shared Dispositive Power

1,027,711 (2)

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

1,027,711 (2)

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)    ¨

 

11.

Percent of Class Represented by Amount in Row (9)

3.5% (3)

12.

Type of Reporting Person (See Instructions)

OO       

       

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

 

(2)Consists of 1,027,711 shares of Common Stock held by Ventures VII. Partners VII is the sole general partner of Ventures VII and Schwab and Parmar are the managing members of Partners VII. Each of Partners VII, Schwab and Parmar shares voting and dispositive power over the shares held by Ventures VII.

 

(3)This percentage is calculated based upon 29,596,965 shares of common stock outstanding as of November 5, 2024, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2024.

 

3

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

5AM Opportunities II, L.P.

2.

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

(a) ¨             (b) x (1)

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)

0.0%

12.

Type of Reporting Person (See Instructions)

PN

       

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

 

4

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

5AM Opportunities II (GP), LLC

2.

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

(a) ¨             (b) x (1)

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)

0.0%

12.

Type of Reporting Person (See Instructions)

OO

       

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

 

5

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

Andrew J. Schwab

2.

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

(a) ¨             (b) x (1)

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

1,027,711 (2)

7.

Sole Dispositive Power

0

8.

Shared Dispositive Power

1,027,711 (2)

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

1,027,711 (2)

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)    ¨

 

11.

Percent of Class Represented by Amount in Row (9)

3.5% (3)

12.

Type of Reporting Person (See Instructions)

IN

       

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

 

(2)Consists of 1,027,711 shares of Common Stock held by Ventures VII. Partners VII is the sole general partner of Ventures VII and Schwab and Parmar are the managing members of Partners VII. Each of Partners VII, Schwab and Parmar shares voting and dispositive power over the shares held by Ventures VII.

 

(3)This percentage is calculated based upon 29,596,965 shares of common stock outstanding as of November 5, 2024, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2024.

 

6

 

 

CUSIP No.   252828108
1.

Names of Reporting Persons

Kush Parmar

2.

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

(a) ¨             (b) x (1)

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

1,027,711 (2)

7.

Sole Dispositive Power

0

8.

Shared Dispositive Power

1,027,711 (2)

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

1,027,711 (2)

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)    ¨

 

11.

Percent of Class Represented by Amount in Row (9)

3.5% (3)

12.

Type of Reporting Person (See Instructions)

IN

       

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

 

(2)Consists of 1,027,711 shares of Common Stock held by Ventures VII. Partners VII is the sole general partner of Ventures VII and Schwab and Parmar are the managing members of Partners VII. Each of Partners VII, Schwab and Parmar shares voting and dispositive power over the shares held by Ventures VII.

 

(3)This percentage is calculated based upon 29,596,965 shares of common stock outstanding as of November 5, 2024, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2024.

 

7

 

 

Item 1.
  (a)

Name of Issuer

Dianthus Therapeutics, Inc.

  (b)

Address of Issuer’s Principal Executive Offices

7 Times Square, 43rd Floor

New York, NY 10036

 
Item 2.
  (a)

Name of Person Filing

5AM Ventures VII, L.P. (“Ventures VII”)

5AM Partners VII, LLC (“Partners VII”)

5AM Opportunities II, L.P. (“Opps II”)

5AM Opportunities II (GP), LLC (“Opps II GP”)

Andrew J. Schwab (“Schwab”)

Dr. Kush Parmar (“Parmar”)

  (b)

Address of Principal Business Office or, if none, Residence

c/o 5AM Ventures

4 Embarcadero Center, Suite 3110
San Francisco, CA 94111

  (c) Citizenship    
    Entities: Ventures VII -  Delaware
      Partners VII -  Delaware
      Opps II -  Delaware
      Opps II GP -  Delaware
           
    Individuals: Schwab -  United States
      Parmar - United States

  (d)

Title of Class of Securities

Common Stock, $0.001 par value (“Common Stock”)

  (e)

CUSIP Number

252828108

 
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

 

8

 

 

Item 4.Ownership

   

The following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1 is provided as of November 14, 2024:

 

Reporting
Persons
 

Shares Held
Directly

  

Sole
Voting
Power

  

Shared
Voting
Power

  

Sole
Dispositive
Power

  

Shared
Dispositive
Power

  

Beneficial
Ownership

  

Percentage
of Class (2)

 
Ventures VII (1)   1,027,711    0    1,027,711    0    1,027,711    1,027,711    3.5%
Partners VII (1)   0    0    1,027,711    0    1,027,711    1,027,711    3.5%
Opps II   0    0    0    0    0    0    0.0%
Opps II GP   0    0    0    0    0    0    0.0%
Schwab (1)   0    0    1,027,711    0    1,027,711    1,027,711    3.5%
Parmar (1)   0     0    1,027,711    0    1,027,711    1,027,711    3.5%

               

(1)     Consists of 1,027,711 shares of Common Stock held by Ventures VII. Partners VII is the sole general partner of Ventures VII and Schwab and Parmar are the managing members of Partners VII. Each of Partners VII, Schwab and Parmar shares voting and dispositive power over the shares held by Ventures VII.

(2)     This percentage is calculated based upon 29,596,965 shares of common stock outstanding as of November 5, 2024, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2024..

 
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   x
 
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 Group
   
  Not applicable
 
Item 10. Certification
   
  By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect.
                   

9

 

 

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: November 14, 2024

 

5AM Ventures VII, L.P.   5AM Partners VII, LLC
         
By: 5AM Partners VII, LLC   By: /s/ Andrew J. Schwab
its General Partner     Name: Andrew J. Schwab
        Title: Managing Member
         
By: /s/ Andrew J. Schwab      
  Name: Andrew J. Schwab      
  Title: Managing Member      

 

5AM Opportunities II, L.P.   5AM Opportunities II (GP), LLC
         
By: 5AM Opportunities II (GP), LLC   By: /s/ Andrew J. Schwab
its General Partner     Name: Andrew J. Schwab
        Title: Managing Member
         
By: /s/ Andrew J. Schwab      
  Name: Andrew J. Schwab      
  Title: Managing Member      
         
/s/ Andrew J. Schwab      
Andrew J. Schwab      
       
/s/ Dr. Kush Parmar      
Dr. Kush Parmar      

 

  ATTENTION  
Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).

 

10

 

 

Exhibit(s):

 

AJoint Filing Agreement

 

11

 

 

EXHIBIT A

 

JOINT FILING AGREEMENT

 

We, the undersigned, hereby express our agreement that the attached Schedule 13G (or any amendments thereto) relating to the Common Stock of Dianthus Therapeutics, Inc. is filed on behalf of each of us.

 

Dated: November 14, 2024

 

5AM Ventures VII, L.P.   5AM Partners VII, LLC
         
By: 5AM Partners VII, LLC   By: /s/ Andrew J. Schwab
its General Partner     Name: Andrew J. Schwab
        Title: Managing Member
         
By: /s/ Andrew J. Schwab      
  Name: Andrew J. Schwab      
  Title: Managing Member      

 

5AM Opportunities II, L.P.   5AM Opportunities II (GP), LLC
         
By: 5AM Opportunities II (GP), LLC   By: /s/ Andrew J. Schwab
its General Partner     Name: Andrew J. Schwab
        Title: Managing Member
         
By: /s/ Andrew J. Schwab      
  Name: Andrew J. Schwab      
  Title: Managing Member      
         
/s/ Andrew J. Schwab      
Andrew J. Schwab      
       
/s/ Dr. Kush Parmar      
Dr. Kush Parmar