Bonstein Sara 4
4 · INSMED Inc · Filed Jan 6, 2026
Insider Transaction Report
Form 4
INSMED IncINSM
Bonstein Sara
Chief Financial Officer
Transactions
- Award
Common Stock
2026-01-02+5,998→ 79,503 total - Award
Common Stock
2026-01-02+5,645→ 85,148 total - Award
Stock Option (right to buy)
2026-01-02+31,280→ 31,280 totalExercise: $177.12Exp: 2036-01-02→ Common Stock (31,280 underlying)
Footnotes (4)
- [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 January 2, 2026 for no consideration.
- [F3]Represents 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 in full on February 1, 2029.
- [F4]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.