Welcome to our dedicated page for Insmed news (Ticker: INSM), a resource for investors and traders seeking the latest updates and insights on Insmed stock.
Insmed Incorporated develops and commercializes biopharmaceutical therapies for serious diseases, with a commercial respiratory portfolio that includes ARIKAYCE® (amikacin liposome inhalation suspension) and BRINSUPRI® (brensocatib). Its pipeline spans pulmonary, inflammatory, immunology and rare-disease programs, including TPIP and INS1148, alongside early research in gene therapy, AI-driven protein engineering, protein manufacturing, RNA end-joining and synthetic rescue.
Recurring company news covers product revenue trends, regulatory authorizations and label-development activity for ARIKAYCE and BRINSUPRI, clinical data in MAC lung disease, non-cystic fibrosis bronchiectasis and inflammatory conditions, and presentations at medical and investor conferences. Updates also include portfolio-prioritization decisions, financial results, employee equity inducement grants and other governance-related announcements.
Insmed (Nasdaq: INSM) announced management will present at two investor conferences in March 2026: the 46th Annual TD Cowen Healthcare Conference on March 2, 2026 at 9:50 a.m. ET and the Leerink Partners Global Healthcare Conference on March 10, 2026 at 8:00 a.m. ET.
Both presentations will be webcast live and archived for 30 days on the company investor relations website.
Insmed (Nasdaq: INSM) will release fourth-quarter and full-year 2025 financial results on Thursday, February 19, 2026. Management will host a conference call at 8:00 a.m. ET that day to discuss results and provide a business update.
Investors may dial domestic and international numbers with access code 7862189, or join a live webcast at www.insmed.com. A replay will be available by phone through February 26, 2026, and the webcast archive will remain on the investor site for 90 days.
Insmed (Nasdaq: INSM) will present four abstracts on treprostinil palmitil inhalation powder (TPIP) at the Pulmonary Vascular Research Institute (PVRI) 2026 congress in Dublin, Jan 28–Feb 1, 2026.
Presentations include the Phase 3 PALM-PAH study design, an encore of topline Phase 2b PAH results, a Functional Respiratory Imaging analysis from Phase 2b, and pulmonary vasodilation data in rat models.
Insmed (Nasdaq: INSM) reported preliminary unaudited full-year 2025 net product revenues of $606.4M (up 67% vs. 2024), driven by ARIKAYCE $433.8M and BRINSUPRI $172.7M. BRINSUPRI generated approximately $144.6M in its first full quarter. The company received European approval for BRINSUPRI and plans EU, UK, and Japan launches in 2026. Insmed expects 2026 ARIKAYCE revenue of $450M–$470M, announced key Phase 3 and Phase 2 readout timelines for ENCORE (Mar/Apr 2026) and CEDAR (Q2 2026), initiated PALM-ILD in Q4 2025, and acquired INS1148 in Dec 2025.
Insmed (Nasdaq: INSM) said management will present at the 44th Annual J.P. Morgan Healthcare Conference in San Francisco on Monday, January 12, 2026 at 3:00 p.m. PT / 6:00 p.m. ET. The presentation will be webcast live and available via the company’s investor relations website. Webcasts will be archived for 30 days after the live event.
Insmed (Nasdaq: INSM) announced on December 17, 2025 that the Phase 2b BiRCh study of brensocatib in chronic rhinosinusitis without nasal polyps (CRSsNP) did not meet its primary or secondary efficacy endpoints in either the 10 mg or 40 mg arms, and Insmed has discontinued the CRSsNP program effective immediately.
Topline placebo-adjusted least-squares means for 28-day average sTSS at Week 24 were placebo -2.44, brensocatib 10 mg -2.21, and brensocatib 40 mg -2.33. Safety was consistent with prior studies with no new signals. The company also acquired INS1148, a Phase 2–ready monoclonal antibody targeting SCF248, and plans initial development in interstitial lung disease and moderate-to-severe asthma.
Insmed (Nasdaq: INSM) will present seven abstracts at the European Respiratory Society (ERS) 2025 Congress, Sept 27–Oct 1, 2025, in Amsterdam.
Key highlights include data from a Phase 2b study of treprostinil palmitil inhalation powder (TPIP) in pulmonary arterial hypertension (PAH) featured in the Congress's late‑breaking ALERT session, and three prespecified subgroup analyses from the Phase 3 ASPEN trial evaluating brensocatib, including efficacy and safety data in Japanese patients with non‑cystic fibrosis bronchiectasis (NCFB).
Presentations span an oral Elicium session, ALERT clinical trials session, and multiple poster sessions with specified presenters and scheduled times during Sept 28–30, 2025.
Insmed (Nasdaq: INSM) granted inducement awards to 92 new employees under its 2025 Inducement Plan to meet Nasdaq Listing Rule 5635(c)(4).
On November 28, 2025 the company issued 44,273 restricted stock units and options to purchase an aggregate of 2,490 shares at an exercise price of $207.77 per share (the Nasdaq closing price on the grant date).
The restricted stock units vest over four years with 25% vesting each anniversary of the first day of the month after the grant. Options have a 10-year term and a four-year vesting schedule: 25% at the first anniversary and 12.5% every six months thereafter, subject to continued service.
Insmed (Nasdaq: INSM) announced that the European Commission approved BRINSUPRI (brensocatib) 25 mg on November 18, 2025, as the first and only treatment for non-cystic fibrosis bronchiectasis (NCFB) in the EU for patients 12+ with ≥2 exacerbations in the prior 12 months.
Approval was granted after EMA accelerated assessment and is supported by Phase 3 ASPEN and Phase 2 WILLOW data showing a 19.4% reduction in annual exacerbation rate and statistically smaller FEV1 decline at week 52. EU access efforts begin in early 2026; U.K. and Japan reviews are ongoing.
Insmed (Nasdaq: INSM) held its fourth annual Global Day of Good on November 13, 2025, mobilizing more than 1,200 employees across the U.S., Europe, and Japan for simultaneous volunteer activities.
Teams supported health, education, and human services through meal-packing, care packages for children with serious diseases, STEM and hygiene kits, book translation, and outdoor space restoration. The company offers year-round volunteer programs, matching gifts, and paid volunteer time.