Companies: 10,795·Total market cap: $144.5T
Ironwood Pharmaceuticals, Inc.

Ironwood Pharmaceuticals, Inc.

IRWDNASDAQHealthcare● Active
$3.28
$-0.03(-0.91%)
Market Cap$539930640
P/E Ratio
52W High$5.78
52W Low$0.56
SEC Filings

Ironwood Pharmaceuticals, Inc. (IRWD) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001446847 · IRWD · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
8-K/A
Latest Form
2026-05-21
Most Recent
2010
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001446847 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0001104659-26-020489
Primary Document
irwd-20251231x10k.htm
Source: data.sec.gov · CIK 0001446847 · Accession 0001104659-26-020489

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-07
8-KCurrent Report
FORM 8-K/A
2026-05-21Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-K/ACurrent Report (Amended)
FORM 8-K/A
2026-05-21
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-15
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-14
View
8-KCurrent Report
FORM 8-K
2026-05-13
View
10-QQuarterly Report
10-Q
2026-05-07
View
8-KCurrent Report
FORM 8-K
2026-05-07
View
ARSARS
ARS
2026-04-28
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-28
View
DEF 14AProxy Statement
DEF 14A
2026-04-28
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-04-27
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
SCHEDULE 13D/ASCHEDULE 13D/A
SCHEDULE 13D/A
2026-03-19
View
8-KCurrent Report
FORM 8-K
2026-03-11
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
FORM 8-K
2026-02-25
View
Showing 1–15 of 415 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001446847  |  Exchange: NASDAQ · Healthcare

Ironwood Pharmaceuticals, Inc. (NASDAQ: IRWD) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2010. As a Healthcare sector company with CIK 0001446847, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Ironwood Pharmaceuticals, Inc.'s most comprehensive regulatory disclosure. The most recent Ironwood Pharmaceuticals, Inc. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical IRWD 10-K annual reports are available from 2014 through 2026.

Investors researching Ironwood Pharmaceuticals, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

IRWD SEC Filings · 8 questions

Ironwood Pharmaceuticals, Inc. (IRWD) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Ironwood Pharmaceuticals, Inc.'s CIK is 0001446847.

IRWD SEC filingsIronwood Pharmaceuticals, Inc. SEC documentsfind IRWD 10-K