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Stock Insider Trading Activity of Brennan David R
Brennan David R
Sell
Director
INSM Sep 9, 2026
Avg Cost/Share
$124.00
Shares
25,000
Total Value
$3,100,000.00
Owned After
39,238
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Brennan David R | INSM | Director | Sep 9, 2026 | Sell | $124.00 | 25,000 | $3,100,000.00 | 39,238 |