Flammer Martina M.D.
SEC insider (Form 3/4/5 filer). CIK 0001796960. Chief Medical Officer at INSMED Inc (INSM). 107 reported Form 4/5 transactions since Sep 2024; latest on Aug 6, 2026. Located in BRIDGEWATER, NJ.
Companies Flammer Martina M.D. has filed insider reports for
- INSMED Inc (INSM): Officer, Chief Medical Officer
Flammer Martina M.D.
CIK: 0001796960
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)70 (65.4%)
Position reduction
Option Exercises (M)32 (29.9%)
Derivative conversions
Awards (A)5 (4.7%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
INSM
INSMED Inc
Officer
Discretionary Trading P&L
Holdings
Transaction History (107 total)
- Aug 6, 2026INSM
INSMED Inc
ExerciseDirect18.3K shares at avg. $18.95$346K - Aug 6, 2026INSM
INSMED Inc
ExerciseDirect8.9K shares at avg. $25.83$230K - Aug 6, 2026INSM
INSMED Inc
SaleDirect18.3K shares at avg. $129.40$2.4M - Aug 6, 2026INSM
INSMED Inc
SaleDirect8.9K shares at avg. $127.00$1.1M - Jul 6, 2026INSM
INSMED Inc
ExerciseDirect7.9K shares at avg. $29.13$231K - Jul 6, 2026INSM
INSMED Inc
SaleDirect7.4K shares at avg. $110.60$824K - Jul 6, 2026INSM
INSMED Inc
ExerciseDirect4.4K shares at avg. $19.74$86K - Jul 6, 2026INSM
INSMED Inc
SaleDirect4.9K shares at avg. $109.02$529K - Jun 5, 2026INSM
INSMED Inc
SaleDirect1.9K shares at avg. $103.78$193K - Jun 3, 2026INSM
INSMED Inc
SaleDirect2.6K shares at avg. $102.27$262K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 6, 2026 | INSM INSMED Inc | Exercise | 18,278 | $18.95 | $346,368 | Direct |
| Aug 6, 2026 | INSM INSMED Inc | Exercise | 8,895 | $25.83 | $229,758 | Direct |
| Aug 6, 2026 | INSM INSMED Inc | Sale | 18,278 | $129.40 | $2,365,173 | Direct |
| Aug 6, 2026 | INSM INSMED Inc | Sale | 8,895 | $127.00 | $1,129,665 | Direct |
| Jul 6, 2026 | INSM INSMED Inc | Exercise | 7,945 | $29.13 | $231,438 | Direct |
| Jul 6, 2026 | INSM INSMED Inc | Sale | 7,448 | $110.60 | $823,749 | Direct |
| Jul 6, 2026 | INSM INSMED Inc | Exercise | 4,357 | $19.74 | $86,007 | Direct |
| Jul 6, 2026 | INSM INSMED Inc | Sale | 4,854 | $109.02 | $529,183 | Direct |
| Jun 5, 2026 | INSM INSMED Inc | Sale | 1,858 | $103.78 | $192,823 | Direct |
| Jun 3, 2026 | INSM INSMED Inc | Sale | 2,566 | $102.27 | $262,425 | Direct |
1-10 of 107 transactions
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