0000899243-23-018047.txt : 20230811
0000899243-23-018047.hdr.sgml : 20230811
20230811162502
ACCESSION NUMBER: 0000899243-23-018047
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230809
FILED AS OF DATE: 20230811
DATE AS OF CHANGE: 20230811
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MCGUIRE TERRANCE
CENTRAL INDEX KEY: 0001117003
STATE OF INCORPORATION: MA
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38787
FILM NUMBER: 231164487
MAIL ADDRESS:
STREET 1: C/O POLARIS VENTURE PARTNERS LP
STREET 2: 1000 WINTER STREET, SUITE 3350
CITY: WALTHAM
STATE: MA
ZIP: 02154
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Cyclerion Therapeutics, Inc.
CENTRAL INDEX KEY: 0001755237
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 831895370
STATE OF INCORPORATION: MA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 301 BINNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
BUSINESS PHONE: 617-621-7722
MAIL ADDRESS:
STREET 1: 301 BINNEY STREET
CITY: CAMBRIDGE
STATE: MA
ZIP: 02142
4
1
doc4.xml
FORM 4 SUBMISSION
X0508
4
2023-08-09
0
0001755237
Cyclerion Therapeutics, Inc.
CYCN
0001117003
MCGUIRE TERRANCE
C/O CYCLERION THERAPEUTICS, INC.
245 FIRST STREET, 18TH FLOOR
CAMBRIDGE
MA
02142
1
0
0
0
0
Common Stock
2023-08-09
4
S
0
8
3.395
D
0
I
By Polaris Venture Management Co. II, L.L.C.
Common Stock
34866
I
By Polaris Partners VIII, L.P
Common Stock
1247
I
By Polaris Entrepreneurs' Fund VIII, L.P.
Common Stock
345
I
By Bartlett Partners, LLC
Common Stock
552
D
On May 15, 2023, the Issuer effected a 1-for-20 reverse stock split of all of its shares of Common Stock resulting in a corresponding reduction of the Reporting Person's direct and indirect ownership of Common Stock.
The Reporting Person and Jonathan Flint ("Flint") are the managing members of Polaris Venture Management Co. II, L.L.C., the beneficial owner of the securities. Each of the Reporting Person and Flint disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
The reportable securities are owned directly by Polaris Partners VIII, L.P. ("PP VIII"). Polaris Partners GP VIII, L.L.C. ("PPGP VIII") is the general partner of PP VIII. The Reporting Person, a member of the Issuer's Board of Directors, is an interest holder of PPGP VIII. Each of David Barrett, Brian Chee, Amir Nashat and Bryce Youngren are the managing members of PPGP VIII (collectively, the "Managing Members"). Each of the Reporting Person and the Managing Members, in their respective capacities with respect to PPGP VIII, may be deemed to have shared voting and dispositive power over the shares held by PP VIII. Each of PPGP VIII, the Reporting Person and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
The reportable securities are owned directly by PEF VIII. PPGP VIII is the general partner of PEF VIII. The Reporting Person, a member of the Issuer's Board of Directors, is an interest holder of PPGP VIII. Each of the Reporting Person and the Managing Members, in their respective capacities with respect to PPGP VIII, may be deemed to have shared voting and dispositive power over the shares held by PEF VIII. Each of PPGP VIII, the Reporting Person and the Managing Members disclaims beneficial ownership of these securities and this report shall not be deemed an admission that any one of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
The Reporting Person is a managing member of Bartlett Partners, LLC, the beneficial owner of the securities. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interest therein.
/s/ Lauren Crockett Attorney-in-Fact
2023-08-11