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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000904454-21-000194
Filing Date
2021-02-12
Accepted
2021-02-12 17:09:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13/G FILING BY CYCLERION ON BEHALF OF MFN PARTNERS s13ga_123120-cyclerion.htm SC 13G 130793
  Complete submission text file 0000904454-21-000194.txt   132214
Mailing Address 222 BERKELEY STREET, 13TH FLOOR BOSTON MA 02116
Business Address 222 BERKELEY STREET, 13TH FLOOR BOSTON MA 02116 617-443-2040
MFN Partners Management, LP (Filed by) CIK: 0001732811 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE
Type: SC 13G

Mailing Address 301 BINNEY STREET CAMBRIDGE MA 02142
Business Address 301 BINNEY STREET CAMBRIDGE MA 02142 617-621-7722
Cyclerion Therapeutics, Inc. (Subject) CIK: 0001755237 (see all company filings)

IRS No.: 831895370 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-90979 | Film No.: 21629357
SIC: 2834 Pharmaceutical Preparations
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