Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193805-25-001155
Filing Date
2025-08-04
Accepted
2025-08-04 18:28:33
Documents
2
Period of Report
2025-07-31

Document Format Files

Seq Description Document Type Size
1 e664762_4-larimar.html 4  
1 e664762_4-larimar.xml 4 18517
2 e664762_ex99.htm EX-99 10916
  Complete submission text file 0001193805-25-001155.txt   36935
Mailing Address 345 PARK AVENUE SOUTH, 12TH FLOOR NEW YORK NY 10010
Business Address 345 PARK AVENUE SOUTH, 12TH FLOOR NEW YORK NY 10010 2125511600
DEERFIELD MANAGEMENT COMPANY, L.P. (Reporting) CIK: 0001009258 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182076

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 2125511600
Deerfield Mgmt L.P. (Reporting) CIK: 0001010823 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182072

Mailing Address 345 PARK AVENUE SOUTH 12TH FLOOR NEW YORK NY 10010
Business Address 345 PARK AVENUE SOUTH 12TH FLOOR NEW YORK NY 10010 212-551-1600
DEERFIELD PARTNERS, L.P. (Reporting) CIK: 0001301041 (see all company filings)

State of Incorp.: DE
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182068

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address
Flynn James E (Reporting) CIK: 0001352546 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182077

Mailing Address THREE BALA PLAZA EAST. SUITE 506 BALA CYNWYD PA 19004
Business Address THREE BALA PLAZA EAST. SUITE 506 BALA CYNWYD PA 19004 844-511-9056
Larimar Therapeutics, Inc. (Issuer) CIK: 0001374690 (see all company filings)

EIN.: 203857670 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Private Design Fund III, L.P. (Reporting) CIK: 0001603333 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182071

Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Mgmt III, L.P. (Reporting) CIK: 0001610540 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1214
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182075

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Healthcare Innovations Fund, L.P. (Reporting) CIK: 0001646981 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182070

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Mgmt HIF, L.P. (Reporting) CIK: 0001665736 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182074

Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017 (212)551-1600
Deerfield Private Design Fund IV, L.P. (Reporting) CIK: 0001680307 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182069

Mailing Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017
Business Address 780 THIRD AVENUE, 37TH FLOOR NEW YORK NY 10017 212-551-1600
Deerfield Mgmt IV, L.P. (Reporting) CIK: 0001713467 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36510 | Film No.: 251182073