Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000834237-20-005909
Filing Date
2020-02-05
Accepted
2020-02-05 12:16:07
Documents
1

Document Format Files

Seq Description Document Type Size
1 us46333x1081_020520.txt SC 13G/A 11668
  Complete submission text file 0000834237-20-005909.txt   13387
Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies

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 (Subject) CIK: 0001446847 (see all company filings)

EIN.: 043404176 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-85292 | Film No.: 20577705
SIC: 2834 Pharmaceutical Preparations