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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-22-019537
Filing Date
2022-03-17
Accepted
2022-03-17 16:06:23
Documents
2
Period of Report
2022-03-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 5878
2 POA DOCUMENT poa.txt EX-24 3397
  Complete submission text file 0001209191-22-019537.txt   11272
Mailing Address C/O SARISSA CAPITAL MANAGEMENT LP 660 STEAMBOAT ROAD, 3RD FLOOR GREENWICH CT 06830
Business Address
DENNER ALEXANDER J (Reporting) CIK: 0001361754 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34620 | Film No.: 22748528

Mailing Address 100 SUMMER STREET, SUITE 2300 BOSTON MA 02110
Business Address 100 SUMMER STREET, SUITE 2300 BOSTON MA 02110 617-621-7722
IRONWOOD PHARMACEUTICALS INC (Issuer) CIK: 0001446847 (see all company filings)

IRS No.: 043404176 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 660 STEAMBOAT ROAD GREENWICH CT 06830
Business Address 660 STEAMBOAT ROAD GREENWICH CT 06830 203-302-2330
Sarissa Capital Management LP (Reporting) CIK: 0001577524 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34620 | Film No.: 22748527