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Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-08-06

Flammer Martina M.d. Files Insmed (INSM) Form 4 - August 06, 2026

Flammer Martina M.d. traded 81.5K INSM shares worth $4.1M in this Form 4 filing, reported to the SEC on 2026-08-06.

Issuer
Insmed Inc. INSM · NASDAQ
Filed
Period
2026-08-06
Accession
0001796960-26-000020

Transactions (6)

Insider Date Type Shares Price Value Own
Flammer Martina M.d. 2026-08-06 Sell 8.9K $0.00 $0.00 Direct
Flammer Martina M.d. 2026-08-06 Sell 18.3K $129.40 $2.4M Direct
Flammer Martina M.d. 2026-08-06 Sell 8.9K $127.00 $1.1M Direct
Flammer Martina M.d. 2026-08-06 Buy 8.9K $25.83 $229.8K Direct
Flammer Martina M.d. 2026-08-06 Buy 18.3K $18.95 $346.4K Direct
Flammer Martina M.d. 2026-08-06 Sell 18.3K $0.00 $0.00 Direct
Net change−27.2K−$2.9M

About Insmed Inc.

Insmed Inc. is a biopharmaceutical company dedicated to enhancing the lives of patients with rare diseases. The company's primary focus is on the development and commercialization of treatments for serious and rare disorders, particularly in the fields of pulmonology and infectious diseases. One of Insmed's noteworthy products is Arikayce, an inhaled antibiotic that addresses specific pulmonary infections often affecting patients with underlying lung conditions. Insmed Inc. also undertakes robust research and development efforts to boost its pipeline of potential therapies, aiming to address unmet medical needs. Operating within the broader healthcare sector, Insmed is a key player in the biopharmaceutical landscape, driven by innovation and scientific research. The company’s continued advancements and strategic collaborations underscore its commitment to elevating patient care and expanding treatment options for rare disease patients. This aligns Insmed as a significant entity in the realm of specialized healthcare solutions, reflecting its impact on the biopharmaceutical market.

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