Sara Bonstein - May 15, 2025 Form 4 Insider Report for INSMED Inc (INSM)

Role
Chief Financial Officer
Signature
/s/ Sara Bonstein, by Michael A. Smith as Attorney-in-fact
Stock symbol
INSM
Transactions as of
May 15, 2025
Transactions value $
$0
Form type
4
Date filed
5/19/2025, 05:06 PM
Previous filing
May 15, 2025
Next filing
Jun 5, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Bonstein Sara Chief Financial Officer 700 US HIGHWAY 202/206, BRIDGEWATER /s/ Sara Bonstein, by Michael A. Smith as Attorney-in-fact 2025-05-19 0001604019

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction INSM Common Stock Award $0 +6.51K +6.01% $0.00 115K May 15, 2025 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction INSM Stock Option (right to buy) Award $0 +31.6K $0.00 31.6K May 15, 2025 Common Stock 31.6K $67.22 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents Restricted Stock Units (RSUs), each representing a contingent right to receive one share of Common Stock, granted pursuant to the Company's Amended and Restated 2019 Incentive Plan, as amended. The RSUs vest as follows: 25% on the first day of the first month following the first anniversary of the date of grant (the Initial Vesting Date) and 25% on each anniversary of the Initial Vesting Date until fully vested.
F2 Each RSU was granted on May 15, 2025 for no consideration.
F3 These stock options were granted under the Company's Amended and Restated 2019 Incentive Plan, as amended. The options become exercisable based on the following vesting schedule: 25% vest on the Initial Vesting Date and an additional 12.5% vest every six months thereafter until fully vested.