SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

SCHEDULE 13D

 

[Rule 13d-101]

 

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 24.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13D-2(a)

 

(Amendment No. 3)*

 

Larimar Therapeutics, Inc.

(Name of Issuer)

 

Common Stock, par value $0.01 per share

(Title of Class of Securities)

 

517125100

(CUSIP Number)

 

David Clark

Elliot Press

Deerfield Management Company, L.P.

345 Park Avenue South, 12 Floor

New York, New York 10010

(212) 551-1600

 

With a copy to:

 

Jonathan D. Weiner, Esq.

Mark D. Wood, Esq.

Katten Muchin Rosenman LLP

575 Madison Avenue

New York, New York 10022

(212) 940-8800

 

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

 

May 25, 2021

(Date of Event which Requires Filing of this Statement)

 

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 ☐.

 

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

 

(Continued on following pages)
(Page 1 of 11 Pages)

 

* 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.

 

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).

  

 

SCHEDULE 13D

CUSIP No. 517125100 Page 1 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Private Design Fund III, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

WC

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,837

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,837

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,837

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

 

SCHEDULE 13D

CUSIP No. 517125100 Page 2 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Healthcare Innovations Fund, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

WC

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,850

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,850

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,850

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

 

SCHEDULE 13D

CUSIP No. 517125100 Page 3 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Private Design Fund IV, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

WC

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,852

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,852

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,852

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

 

SCHEDULE 13D

CUSIP No. 517125100 Page 4 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Mgmt III, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

AF

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,837 (1)

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,837 (1)

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,837 (1)

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

(1)

Comprised of shares of common stock held by Deerfield Private Design Fund III, L.P., of which Deerfield Mgmt III, L.P. is the general partner. 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 5 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Mgmt HIF, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

AF

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,850 (2)

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,850 (2)

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,850 (2)

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

(2)

Comprised of shares of common stock held by Deerfield Healthcare Innovations Fund, L.P., of which Deerfield Mgmt HIF, L.P. is the general partner. 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 6 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Mgmt, IV, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

AF

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

1,714,852 (3)

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

1,714,852 (3)

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

1,714,852 (3)

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

11.16%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

(3)

Comprised of shares of common stock held by Deerfield Private Design Fund IV, L.P., of which Deerfield Mgmt IV, L.P. is the general partner. 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 7 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

Deerfield Management Company, L.P.

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

AF

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

Delaware

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

5,150,072 (4)

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

5,150,072 (4)

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

5,150,072 (4)

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

33.50%

 
14

TYPE OF REPORTING PERSON

 

PN

 

  

(4)

Comprised of (i) an aggregate of 5,144,539 shares of common stock held by Deerfield Private Design Fund III, L.P., Deerfield Private Design Fund IV, L.P. and Deerfield Healthcare Innovations Fund, L.P., of which Deerfield Management Company, L.P. is the investment manager and (ii) 5,533 shares of common stock issuable upon exercise of an option (the “2020 Option”) held by Jonathan Leff, an employee of Deerfield Management Company, L.P., for the benefit, and subject to the direction, of Deerfield Management Company, L.P. The 2020 Option was granted to Mr. Leff on July 16, 2020 and vests in equal monthly installments over a 36-month period, which commenced on July 16, 2020, subject to Mr. Leff’s continued service with the Issuer through each applicable vesting date. The number of shares reported as being beneficially owned by Deerfield Management Company, L.P. does not include (i) shares of common stock issuable upon exercise of the 2020 Option to the extent it is unvested and will not vest within 60 days or (ii) shares of common stock issuable upon exercise of an option granted to Mr. Leff on May 12, 2021 (the “2021 Option”), which is scheduled to vest on the earlier of May 12, 2022 and the date of the Issuer's next annual meeting of stockholders, in each case, subject to Mr. Leff’s continued service with the Issuer through each applicable vesting date. The 2021 Option is held by Mr. Leff for the benefit, and at the direction, of Deerfield Management Company, L.P. 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 8 of 11 Pages

 

1

NAMES OF REPORTING PERSONS

 

James E. Flynn

 
2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

 

 

(a) ☐

(b) ☒

3

SEC USE ONLY

 

 

 
4

SOURCE OF FUNDS

 

AF

 
5

CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)

 

 

6

CITIZENSHIP OR PLACE OF ORGANIZATION

 

United States of America

 

 

 

NUMBER OF

SHARES BENEFICIALLY OWNED BY

EACH

REPORTING

PERSON

WITH

7

SOLE VOTING POWER

 

0

 
8

SHARED VOTING POWER

 

5,150,072 (5)

 

9

 

SOLE DISPOSITIVE POWER

 

0

 

10

 

SHARED DISPOSITIVE POWER

 

5,150,072 (5)

 

11

 

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

 

5,150,072 (5)

 
12

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*

 

 

☐ 

13

 

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

 

33.50%

 
14

TYPE OF REPORTING PERSON

 

IN

 

  

(5)

Comprised of (i) an aggregate of 5,144,539 shares of common stock held by Deerfield Private Design Fund III, L.P., Deerfield Private Design Fund IV, L.P. and Deerfield Healthcare Innovations Fund, L.P. and (ii) 5,533 shares of common stock issuable upon exercise of an option (the “2020 Option”) held by Jonathan Leff, an employee of Deerfield Management Company, L.P., for the benefit, and subject to the direction, of Deerfield Management Company, L.P. The 2020 Option was granted to Mr. Leff on July 16, 2020 and vests in equal monthly installments over a 36-month period, which commenced on July 16, 2020, subject to Mr. Leff’s continued service with the Issuer through each applicable vesting date. The number of shares reported as being beneficially owned by James E. Flynn does not include (i) shares of common stock issuable upon exercise of the 2020 Option to the extent it is unvested and will not vest within 60 days or (ii) shares of common stock issuable upon exercise of an option granted to Mr. Leff on May 12, 2021 (the “2021 Option”), which is scheduled to vest on the earlier of May 12, 2022 and the date of the Issuer's next annual meeting of stockholders, in each case, subject to Mr. Leff’s continued service with the Issuer through each applicable vesting date. The 2021 Option is held by Mr. Leff for the benefit, and at the direction, of Deerfield Management Company, L.P. Flynn is the sole member of the general partner of each of Deerfield Mgmt III, Deerfield Mgmt IV, Deerfield Mgmt HIF and Deerfield Management. 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 9 of 11 Pages

 

This Amendment No. 3 (this “Amendment”) to Schedule 13D is filed by (i) Deerfield Private Design Fund III, L.P. (“Deerfield Private Design Fund III”), (ii) Deerfield Healthcare Innovations Fund, L.P. (“Deerfield Healthcare Innovations Fund”), (iii) Deerfield Private Design Fund IV, L.P. (“Deerfield Private Design Fund IV”), (iv) Deerfield Mgmt III, L.P. (“Deerfield Mgmt III”), (v) Deerfield Mgmt HIF, L.P. (“Deerfield Mgmt HIF”), (vi) Deerfield Mgmt IV, L.P. (“Deerfield Mgmt IV”), (vii) Deerfield Management Company, L.P. (“Deerfield Management”) and (viii) James E. Flynn (“Flynn” and, together with Deerfield Private Design Fund III, Deerfield Healthcare Innovations Fund, Deerfield Private Design Fund IV, Deerfield Mgmt III, Deerfield Mgmt IV and Deerfield Management, the “Reporting Persons”), with respect to the securities of Larimar Therapeutics, Inc. (as amended by Amendment No.1, Amendment No. 2 and this Amendment No. 3, the “Schedule 13D”). Deerfield Private Design Fund III, Deerfield Healthcare Innovations Fund and Deerfield Private Design Fund IV are collectively referred to herein as the “Funds”.

 

Capitalized terms used herein but not otherwise defined herein shall have the meanings ascribed to them in the Schedule 13D.

 

Item 4.Source and Amount of Funds or Other Consideration.

 

Item 4 of the Schedule 13D is hereby amended by adding the following:

 

On May 25, 2021 the Company announced that it would not be closing its previously announced private placement financing pursuant to the Purchase Agreement. Accordingly, the Funds will not be acquiring the Pre-Funded Warrants pursuant to the Purchase Agreement and it is expected that the Purchase Agreement will terminate in accordance with its terms.

  

 

SCHEDULE 13D

CUSIP No. 517125100 Page 10 of 11 Pages

 

SIGNATURE

 

After reasonable inquiry and to the best of their knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct.


Dated: May 26, 2021

 

  DEERFIELD PRIVATE DESIGN FUND III, L.P.
  By: Deerfield Mgmt III, L.P., General Partner
  By: J.E. Flynn Capital III, LLC, General Partner
     
  By: /s/ Jonathan Isler  
  Name: Jonathan Isler   
  Title: Attorney-in-Fact    
     
     
  DEERFIELD HEALTHCARE INNOVATIONS FUND, L.P.
  By: Deerfield Mgmt HIF, L.P., General Partner
  By: J.E. Flynn Capital HIF, LLC, General Partner
     
  By: /s/ Jonathan Isler  
    Jonathan Isler, Attorney-In-Fact
     
     
  DEERFIELD PRIVATE DESIGN FUND IV, L.P.
  By: Deerfield Mgmt IV, L.P., General Partner
  By: J.E. Flynn Capital IV, LLC, General Partner
     
  By: /s/ Jonathan Isler  
  Name:  Jonathan Isler   
  Title: Attorney-in-Fact    
     
     
  DEERFIELD MGMT III, L.P.
  By: J.E. Flynn Capital III, LLC, General Partner
     
  By: /s/ Jonathan Isler  
  Name: Jonathan Isler   
  Title: Attorney-in-Fact    

 

 

 

SCHEDULE 13D

CUSIP No. 517125100 Page 11 of 11 Pages

  

     
  DEERFIELD MGMT HIF, L.P.
  By: J.E. Flynn Capital HIF, LLC, General Partner
     
  By: /s/ Jonathan Isler  
    Jonathan Isler, Attorney-in-Fact
     
     
  DEERFIELD MGMT IV, L.P.
  By: J.E. Flynn Capital IV, LLC, General Partner
     
  By: /s/ Jonathan Isler  
  Name:   Jonathan Isler   
  Title: Attorney-in-Fact    

 

     
  DEERFIELD MANAGEMENT COMPANY, L.P.
  By: Flynn Management LLC, General Partner
     
  By: /s/ Jonathan Isler  
  Name:    Jonathan Isler   
  Title: Attorney-in-Fact      
     
     
  JAMES E. FLYNN
     
  /s/ Jonathan Isler  
  Jonathan Isler, Attorney-in-Fact