Ironwood Pharmaceuticals Inc.

IRWD·NASDAQ·$3.90Share Price as of 11/2·$642MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/06/26 10-QQ1 ended 03/31/2605/07/26 10-KFY 202502/26/26 10-QQ3 ended 09/30/2511/10/25 10-QQ2 ended 06/30/2508/11/25

Disclosures

8-KCurrent report10/16/26 8-KCurrent report08/06/26 8-KCurrent report06/18/26 8-KCurrent report06/15/26 8-K/ACurrent report (amended)05/21/26

Prospectuses and Registrations

S-3ASRAutomatic shelf registration11/09/23 S-8Registration of securities for employees11/09/23 S-3ASRAutomatic shelf registration11/06/20 S-8Registration of securities for employees05/31/19 S-8Registration of securities for employees05/31/19

Proxies

DEF 14ADefinitive proxy04/28/26 DEFA14AAdditional proxy materials04/28/26 DEF 14ADefinitive proxy04/28/25 DEFA14AAdditional proxy materials04/28/25 DEF 14ADefinitive proxy04/25/24

Ownership

144Proposed sale of securities09/23/26 Form 4Insider transaction09/17/26 SC 13G/ABeneficial ownership (amended)08/14/26 Form 3Initial insider ownership07/22/26 Form 4Insider transaction07/22/26

Other

ARSAnnual report to shareholders04/28/26 ARSAnnual report to shareholders04/28/25 NT 10-KLate filing notification (10-K)03/03/25 ARSAnnual report to shareholders04/25/24 UPLOADLetter from the SEC12/06/23