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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000904454-19-000355
Filing Date
2019-04-11
Accepted
2019-04-11 13:57:52
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G FILING FOR MFN AND CYCLERION - CREATED AND UPDATED ON 4.9.19 s13g_040219-cyclerion.htm SC 13G 154256
  Complete submission text file 0000904454-19-000355.txt   155677
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.: 19743522
SIC: 2834 Pharmaceutical Preparations