Core Insights - Insmed announced positive topline results from the Phase 3 ASPEN study for brensocatib, showing significant reduction in pulmonary exacerbations compared to placebo [1][2] - The study met its primary endpoint and several secondary endpoints, indicating brensocatib's potential as a new treatment for bronchiectasis [1][3] - Insmed plans to file a New Drug Application (NDA) with the FDA in Q4 2024, with a potential U.S. launch in mid-2025 [2][4] Study Results - Brensocatib 10 mg showed a 21.1% reduction in annualized rate of pulmonary exacerbations (PEs) (p=0.0019) and 25.8% reduction in severe PEs [3] - Brensocatib 25 mg demonstrated a 19.4% reduction in annualized rate of PEs (p=0.0046) and 26.0% reduction in severe PEs [3] - Secondary endpoints included an 18.7% prolongation of time to first PE for 10 mg (p=0.0100) and 17.5% for 25 mg (p=0.0182) [3] Safety and Tolerability - Brensocatib was well-tolerated, with treatment-emergent adverse events (TEAEs) occurring in 77.7% of patients on 10 mg and 76.7% on 25 mg, compared to 79.6% in placebo [5] - Serious TEAEs were reported in 17.4% for 10 mg and 16.9% for 25 mg, versus 19.2% in placebo [5] - The most common TEAEs included COVID-19, nasopharyngitis, cough, and headache [5] Regulatory and Market Outlook - If approved, brensocatib would be the first treatment for bronchiectasis and the first DPP1 inhibitor [2][11] - Insmed anticipates launches in Europe and Japan in the first half of 2026 following the U.S. launch [2] - Approximately 1 million bronchiectasis patients in the U.S. may benefit from an approved treatment [5] Company Background - Insmed is focused on developing therapies for serious and rare diseases, with a robust pipeline targeting neutrophil-mediated inflammatory diseases [12] - The company has received Breakthrough Therapy Designation from the FDA and access to the PRIME scheme by the European Medicines Agency for brensocatib [5][12]

Core Insights - Insmed Incorporated will host a conference call on May 28, 2024, at 8:00 am ET to discuss topline results from the ASPEN study, a Phase 3 trial assessing brensocatib for non-cystic fibrosis bronchiectasis [1] - A press release with topline results will be issued at approximately 6:30 am ET on the same day [1] Company Overview - Insmed is a global biopharmaceutical company focused on transforming the lives of patients with serious and rare diseases [4] - The company has a first-in-disease therapy approved in the U.S., Europe, and Japan for a chronic lung disease and is developing a pipeline targeting unmet needs in inflammatory diseases and rare pulmonary disorders [4] - Insmed is advancing research in various technologies, including AI-driven protein engineering and gene therapy, and is headquartered in Bridgewater, New Jersey [4]

Insmed (INSM) reported a loss of $1.06 per share in the first quarter of 2024, narrower than the Zacks Consensus Estimate of a loss of $1.22. In the year-ago quarter, the company posted a loss of $1.17.Insmed generated total revenues of $75.5 million during the quarter, which were up 16% year over year. The reported sales missed the Zacks Consensus Estimate of $78.9 million.Quarter in DetailIn the reported quarter, total revenues were generated entirely from product revenues of Insmed’s only marketed drug, ...

Financial Data and Key Metrics Changes - Global net revenues for Q1 2024 were $75.5 million, representing a 16% year-over-year growth compared to Q1 2023 [58] - In the US, net revenues for Q1 2024 were $56.3 million, up 15% compared to the prior year quarter [107] - Cash and cash equivalents at the end of the quarter were $596 million, with a cash burn of approximately $185 million for the quarter [79] Business Line Data and Key Metrics Changes - ARIKAYCE delivered double-digit year-over-year growth across all three geographic regions, achieving 16% growth overall compared to Q1 2023 [46] - In Europe and the rest of the world, net revenue in Q1 2024 was $4.3 million, up 42% compared to the same quarter last year [59] - In Japan, Q1 2024 net revenue was $14.9 million, representing 13% growth over the same quarter last year [80] Market Data and Key Metrics Changes - The company noted that the impact of changes in foreign exchange rates on revenue in Japan was notable, with potential growth of approximately 27% if exchange rates were consistent with Q1 2023 [80] - The company expects the relative contribution to global sales from Europe to remain modest, but is pleased with the momentum gained in that region [59] Company Strategy and Development Direction - The company is focused on the potential expansion of ARIKAYCE to all MAC, NTM patients, with plans to present full ARISE results at an upcoming ATS conference [68] - The company is also working on a commercial day to provide a deep dive into the broader label expansion opportunity for ARIKAYCE [84] - The company aims to initiate a global Phase 3 study for TPIP in 2025 based on encouraging data from ongoing trials [103] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in achieving full year 2024 global revenue guidance of $340 million to $360 million, indicating a strong start to the year [108] - The company remains well positioned financially with double-digit growth from global commercial efforts and positive top-line results from clinical work [60] - Management emphasized the importance of quality in data analysis and interpretation, indicating a careful approach to upcoming data readouts [36] Other Important Information - The Data Monitoring Committee for the ongoing Encore trial recommended to continue the study unchanged, indicating a positive outcome from their review [47] - The company has not used its at-the-market equity offering since last year and does not intend to use this program before the ASPEN data readouts [79] Q&A Session Summary Question: What drove the high rate of enrollment forms this quarter? - The commercial team has executed well, leading to double-digit growth across all territories, which supports the revenue guidance for the year [111] Question: Can you provide insights on the TPIP data and its implications? - The company is encouraged by the efficacy measures from the small PH-ILD study and feels comfortable with the peak sales target of $2 billion plus [116] Question: How does the company view the impact of cough in patients on TPIP? - The data suggests that the drug did not exacerbate underlying cough issues in patients, which is a positive outcome for the treatment [119]

For the quarter ended March 2024, Insmed (INSM) reported revenue of $75.5 million, up 15.8% over the same period last year. EPS came in at -$1.06, compared to -$1.17 in the year-ago quarter.The reported revenue compares to the Zacks Consensus Estimate of $78.88 million, representing a surprise of -4.28%. The company delivered an EPS surprise of +13.11%, with the consensus EPS estimate being -$1.22.While investors closely watch year-over-year changes in headline numbers -- revenue and earnings -- and how the ...

Insmed (INSM) came out with a quarterly loss of $1.06 per share versus the Zacks Consensus Estimate of a loss of $1.22. This compares to loss of $1.17 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 13.11%. A quarter ago, it was expected that this biopharmaceutical developing inhaled treatments for patients battling rare lung diseases would post a loss of $1.13 per share when it actually produced a loss of $1.28, delivering a ...

Exhibit 99.1 Insmed Reports First-Quarter 2024 Financial Results and Provides Business Update — ARIKAYCE® (amikacin liposome inhalation suspension) Total Revenue of $75.5 Million for the First Quarter of 2024, Reflecting 16% Annual Growth Over the First Quarter of 2023— —Company Reports Positive Topline Safety and Tolerability Data from the Phase 2 PH-ILD Study of TPIP with 79.3% of Patients Reaching the Maximum Dose of 640 µg by Week 5, with an Unexpectedly Positive and Robust Signal on the Exploratory End ...

Investors are always looking for stocks that are poised to beat at earnings season and Insmed Incorporated (INSM) may be one such company. The firm has earnings coming up pretty soon, and events are shaping up quite nicely for their report.That is because Insmed is seeing favorable earnings estimate revision activity as of late, which is generally a precursor to an earnings beat. After all, analysts raising estimates right before earnings — with the most up-to-date information possible — is a pretty good in ...

Exhibit 99.1 Insmed Reports Fourth-Quarter and Full-Year 2023 Financial Results and Provides Business Update —Topline Data from the Phase 3 ASPEN Trial of Brensocatib in Adult Patients with Bronchiectasis Remain on Track to Read Out in the Latter Part of Second-Quarter 2024— —Enrollment in the Phase 2 Study of TPIP in Patients with PH-ILD Completed in November 2023; Topline Data Expected in Second- Quarter 2024 Ahead of the ASPEN Readout— —Company Ends 2023 With $780 Million of Cash, Cash Equivalents, and M ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 0-30739 INSMED INCORPORATED (Exact name of registrant as specified in its charter) Virginia (State or other jurisdiction ...