Roger Adsett - 16 Jun 2025 Form 4 Insider Report for INSMED Inc (INSM)

Role
Chief Operating Officer
Signature
/s/ Roger Adsett, by Michael A. Smith as Attorney-in-fact
Issuer symbol
INSM
Transactions as of
16 Jun 2025
Net transactions value
-$1,056,004
Form type
4
Filing time
18 Jun 2025, 16:15:33 UTC
Previous filing
04 Jun 2025
Next filing
21 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Adsett Roger Chief Operating Officer 700 US HIGHWAY 202/206, BRIDGEWATER /s/ Roger Adsett, by Michael A. Smith as Attorney-in-fact 18 Jun 2025 0001685904

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction INSM Common Stock Sale $640,250 -6,500 -4.6% $98.50 134,823 16 Jun 2025 Direct F1, F2
transaction INSM Common Stock Sale $415,754 -4,186 -3.1% $99.32 130,637 16 Jun 2025 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This transaction was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 4, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.
F2 This is the weighted average sales price representing 6,500 shares sold at prices ranging from $97.93 to $98.92 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.
F3 This is the weighted average sales price representing 4,186 shares sold at prices ranging from $98.94 to $99.83 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.