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INSM Sale Disclosure
Flammer Martina M.d. · SEC Form 4 · Filed Aug 7, 2026
Sale
Calculated transaction value
$2.37M
Flammer Martina M.d. Chief Medical Officer
INSM
Insmed
INSM
Transaction date
Aug 6, 2026
Public filing date
Aug 7, 2026
Filing lag
Filed 1 day later
INSM daily price context
Close on/before transaction
$132.55
Aug 6, 2026
First close after public filing
$134.75
Aug 10, 2026
30-day return after filing
-7.32%
Through Sep 8, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 18,278 shares @ $129.4
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001796960-26-000020
Filing cohort
Transactions in this filing
Showing 6 of 6
Trades
6
Issuers
1
Estimated value
$4.07M
Buys / sales
0 / 2
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Insmed Inc INSM Current | Sale | Aug 6, 2026 | $2.37M |
| Insmed Inc INSM | Sale | Aug 6, 2026 | $1.13M |
| Insmed Inc INSM | Exercise | Aug 6, 2026 | $0 |
| Insmed Inc INSM | Exercise | Aug 6, 2026 | $346.37K |
| Insmed Inc INSM | Exercise | Aug 6, 2026 | $229.76K |
| Insmed Inc INSM | Exercise | Aug 6, 2026 | $0 |