Skip to content
KStart free
AI InfrastructureDefenseQuantumAll studies →

IRWD US Equity

Ironwood Pharmaceuticals IncHealth Care · Pharmaceutical Preparations · CIK 1446847 · FY ends Dec 31
$4.36
+0.05 (+1.16%)
USD · as of 2026-08-19 · marketstack
14 8-K filings · 1 13D · 10 13G
DateEventWhat happened / filerSource
2026-08-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by ARMISTICE CAPITAL, LLCsec.gov ↗
2026-08-0713GSchedule 13G filed — ≥5% beneficial owner (passive) · by STATE STREET CORPsec.gov ↗
2026-08-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-07-2813G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2026-06-188-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-06-188-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2026-06-158-K 8.01Other eventssec.gov ↗
2026-05-218-K 5.02Departure/election of directors or officers; compensation (amendment)sec.gov ↗
2026-05-1513G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by ARMISTICE CAPITAL, LLCsec.gov ↗
2026-05-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by RENAISSANCE TECHNOLOGIES LLCsec.gov ↗
2026-05-138-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2026-05-078-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-04-2713G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BANK OF AMERICA CORP /DE/sec.gov ↗
2026-03-2713G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-03-1913D/ASchedule 13D amendment — ≥5% beneficial owner (active intent) · by Sarissa Capital Management LPsec.gov ↗
2026-03-118-K 8.01Other eventssec.gov ↗
2026-02-258-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-02-1813G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by ARMISTICE CAPITAL, LLCsec.gov ↗
2026-01-028-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-12-238-K 8.01Other eventssec.gov ↗
2025-12-238-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-11-268-K 8.01Other eventssec.gov ↗
2025-11-1413GSchedule 13G filed — ≥5% beneficial owner (passive) · by BANK OF AMERICA CORP /DE/sec.gov ↗
2025-11-1213G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BARCLAYS PLCsec.gov ↗
2025-11-108-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-10-108-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2025-09-038-K 8.01Other eventssec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-09-03

Every row is a filed document, checked against its EDGAR index.