Form 4 for INSM INSMED Inc

Accepted 2025-02-12 00:00:00 ET · period of report 2025-02-10 · accession 0001628280-25-005166 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2025-02-12	2025-02-10	INSM	Adsett Roger	COO	S - Sale	$78.61	-43.0K	172.2K	-20%	-$3.38M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2025-02-10	S	D	26,141	$79.33	146,082	D	—	—	(F4) This is the weighted average sales price representing 26,141 shares sold at prices ranging from $78.61 to $79.54 per share. The reporting person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer the number of shares sold at each price within the price range upon request.
2	Common	Common Stock	2025-02-10	S	D	11,053	$77.02	178,004	D	—	—	(F2) This is the weighted average sales price representing 11,053 shares sold at prices ranging from $76.74 to $77.60 per share. The reporting person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer the number of shares sold at each price within the price range upon request.
3	Common	Common Stock	2025-02-10	S	D	5,781	$78.36	172,223	D	—	—	(F3) This is the weighted average sales price representing 5,781 shares sold at prices ranging from $78.10 to $78.59 per share. The reporting person undertakes to provide to the SEC staff, the issuer, or a security holder of the issuer the number of shares sold at each price within the price range upon request.