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INSMED Inc

For the period ended Dec 31, 2025. Filed Feb 19, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 19, 2026

INSM$116.10+1.5%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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ITEM 16. FORM 10-K SUMMARY

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized on February 19, 2026.

INSMED INCORPORATEDa Virginia corporation(Registrant)
By:/s/ WILLIAM H. LEWIS
William H. Lewis Chair and Chief Executive Officer(Principal Executive Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities indicated on February 19, 2026.

SignatureTitle
/s/ WILLIAM H. LEWISChair and Chief Executive Officer(Principal Executive Officer)
William H. Lewis
/s/ SARA BONSTEINChief Financial Officer(Principal Financial and Accounting Officer)
Sara Bonstein
/s/ DAVID R. BRENNANLead Independent Director
David R. Brennan
/s/ ELIZABETH MCKEE ANDERSONDirector
Elizabeth McKee Anderson
/s/ CLARISSA DESJARDINS, PH.D.Director
Clarissa Desjardins, Ph.D.
/s/ LEO LEEDirector
Leo Lee
/s/ DAVID W.J. MCGIRRDirector
David W.J. McGirr
/s/ CAROL A. SCHAFERDirector
Carol A. Schafer
/s/ MELVIN SHAROKY, M.D.Director
Melvin Sharoky, M.D.
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.