<SEC-DOCUMENT>0001306923-23-000005-index.html : 20230214
<SEC-HEADER>0001306923-23-000005.hdr.sgml : 20230214
<ACCEPTANCE-DATETIME>20230214161945
ACCESSION NUMBER:		0001306923-23-000005
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20230214
DATE AS OF CHANGE:		20230214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INSMED Inc
		CENTRAL INDEX KEY:			0001104506
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				541972729
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-59149
		FILM NUMBER:		23629711

	BUSINESS ADDRESS:	
		STREET 1:		700 US HIGHWAY 202/206
		CITY:			BRIDGEWATER
		STATE:			NJ
		ZIP:			08807
		BUSINESS PHONE:		908-977-9900

	MAIL ADDRESS:	
		STREET 1:		700 US HIGHWAY 202/206
		CITY:			BRIDGEWATER
		STATE:			NJ
		ZIP:			08807

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INSMED INC
		DATE OF NAME CHANGE:	20000128

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Palo Alto Investors LP
		CENTRAL INDEX KEY:			0001306923
		IRS NUMBER:				770558164
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		470 UNIVERSITY AVE
		CITY:			PALO ALTO
		STATE:			CA
		ZIP:			94301
		BUSINESS PHONE:		650-325-0772

	MAIL ADDRESS:	
		STREET 1:		470 UNIVERSITY AVE
		CITY:			PALO ALTO
		STATE:			CA
		ZIP:			94301

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Palo Alto Investors, LLC
		DATE OF NAME CHANGE:	20041025
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>insmedv4.txt
<TEXT>
Document 1 - file: insmedv4.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>2
<FILENAME>insmed.pdf
<TEXT>
Document 2 - file: insmed.pdf

</DOCUMENT>
</SEC-DOCUMENT>