0000950170-23-048029.txt : 20230913
0000950170-23-048029.hdr.sgml : 20230913
20230913215623
ACCESSION NUMBER: 0000950170-23-048029
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230911
FILED AS OF DATE: 20230913
DATE AS OF CHANGE: 20230913
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Avidity Partners Management LP
CENTRAL INDEX KEY: 0001791827
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38541
FILM NUMBER: 231253943
BUSINESS ADDRESS:
STREET 1: 2828 N HARWOOD STREET
STREET 2: SUITE 1220
CITY: DALLAS
STATE: TX
ZIP: 75201
BUSINESS PHONE: 214-550-1822
MAIL ADDRESS:
STREET 1: 2828 N HARWOOD STREET
STREET 2: SUITE 1220
CITY: DALLAS
STATE: TX
ZIP: 75201
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Meng Lei
CENTRAL INDEX KEY: 0001992281
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38541
FILM NUMBER: 231253944
MAIL ADDRESS:
STREET 1: 7 TIMES SQUARE
STREET 2: 43RD FLOOR
CITY: NEW YORK
STATE: NY
ZIP: 10036
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Dianthus Therapeutics, Inc. /DE/
CENTRAL INDEX KEY: 0001690585
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 300 TECHNOLOGY SQUARE
STREET 2: 8TH FLOOR
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
BUSINESS PHONE: 857-201-2700
MAIL ADDRESS:
STREET 1: 300 TECHNOLOGY SQUARE
STREET 2: 8TH FLOOR
CITY: CAMBRIDGE
STATE: MA
ZIP: 02139
FORMER COMPANY:
FORMER CONFORMED NAME: Magenta Therapeutics, Inc.
DATE OF NAME CHANGE: 20161121
4
1
ownership.xml
4
X0508
4
2023-09-11
0001690585
Dianthus Therapeutics, Inc. /DE/
DNTH
0001992281
Meng Lei
C/O DIANTHUS THERAPEUTICS, INC.
7 TIMES SQUARE, 43RD FLOOR
NEW YORK
NY
10036
true
false
false
false
0001791827
Avidity Partners Management LP
2828 N HARWOOD STREET, SUITE 1220
DALLAS
TX
75201
true
false
false
false
false
Stock Option (Right to Buy)
11.20
2023-09-11
4
A
false
6500
0
A
2033-09-10
Common Stock
6500
6500
I
See footnote
This option represents a right to purchase a total of 6,500 shares of the Issuer's common stock, which will vest in full on the date that is the earlier of (i) the Issuer's 2024 Annual Meeting of Stockholders and (ii) September 11, 2024, subject to the Reporting Person's continued service to the Issuer.
Under Ms. Meng's arrangement with Avidity Partners Management LP (the "Avidity"), Ms. Meng holds the option for the benefit of clients of Avidity. Ms. Meng is obligated to turn over to the Avidity any net cash or stock received from the option for the benefit of Avidity. Ms. Meng therefore disclaims beneficial ownership of the option and underlying common stock. The reported shares may be deemed to beneficially owned by (i) Avidity Partners Management LP, (ii) Avidity Partners Management (GP) LLC, the general partner of Avidity Partners Management LP and (iii) each of David Witzke and Michael Gregory, the managing members of Avidity Partners Management (GP) LLC. Under Ms. Meng's arrangement with Avidity Partners Management LP (the "Avidity"), Ms. Meng holds the option for the benefit of clients of Avidity.
Ms. Meng is obligated to turn over to the Avidity any net cash or stock received from the option for the benefit of Avidity. Ms. Meng therefore disclaims beneficial ownership of the option and underlying common stock. The reported shares may be deemed to beneficially owned by (i) Avidity Partners Management LP, (ii) Avidity Partners Management (GP) LLC, the general partner of Avidity Partners Management LP and (iii) each of David Witzke and Michael Gregory, the managing members of Avidity Partners Management (GP) LLC.
As of the date hereof, Avidity Partners Management (GP) LLC, David Witzke and Michael Gregory have not yet received the applicable EDGAR codes required to make filings with the Securities and Exchange Commission;
however, such Reporting Persons have applied for the applicable codes and will supplement this Form 4 once such codes are available.
MENG LEI, /s/ Adam Veness, as attorney-in-fact for Lei Meng
2023-09-13
AVIDITY PARTNERS MANAGEMENT LP, By: Avidity Partners Management (GP) LLC, its general partner, /s/ David Witzke Managing Member, /s/ Michael Gregory Managing Member
2023-09-13
AVIDITY PARTNERS MANAGEMENT (GP) LLC, /s/ David Witzke Managing Member, /s/ Michael Gregory Managing Member
2023-09-13
DAVID WITZKE, /s/ David Witzke
2023-09-13
MICHAEL GREGORY, /s/ Michael Gregory
2023-09-13