EDGAR Filing Documents for 0001104659-13-028867

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:

SEC Accession No. 0001104659-13-028867

Filing Date

2013-04-12

Accepted

2013-04-12 09:44:42

Documents

Effectiveness Date

2013-04-12

Document Format Files

Seq	Description	Document	Type	Size
1	DEFA14A	a13-1807_3defa14a.htm	DEFA14A	34705
2	GRAPHIC	g18073bci001.gif	GRAPHIC	54788
3	GRAPHIC	g18073bci002.gif	GRAPHIC	82928
4	GRAPHIC	g18073bci003.gif	GRAPHIC	19814
5	GRAPHIC	g18073bci004.gif	GRAPHIC	3929
	Complete submission text file	0001104659-13-028867.txt		258699

Mailing Address 301 BINNEY STREET CAMBRIDGE MA 02142

Business Address 301 BINNEY STREET CAMBRIDGE MA 02142 617-621-7722

IRONWOOD PHARMACEUTICALS INC (Filer) CIK: 0001446847 (see all company filings)

IRS No.: 043404176 | State of Incorp.: DE
Type: DEFA14A | Act: 34 | File No.: 001-34620 | Film No.: 13757665
SIC: 2834 Pharmaceutical Preparations