INSMED Inc — Proxy Solicitation & Information Statement 2022

Apr 1, 2022

DEFA14A 1 ny20001684x2_defa14a.htm FORM DEFA14A Licensed to: Broadridge Financial Solutions, Inc. Document created using EDGARfilings PROfile 8.1.1.0 Copyright 1995 - 2022 Broadridge

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549

Schedule 14A

PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. )

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☐ Preliminary Proxy Statement

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☐ Definitive Proxy Statement

☑ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

INSMED INCORPORATED
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