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David R. Brennan
Director
SEC EDGAR ↗
Director at INSMED Inc, filing insider transactions on 2026-09-09.
Total Purchases
—
0 transactions
Total Sales
$3.1M
1 transaction
Companies Traded
1
1 total filings
Active Since
2026-09-09
Last: 2026-09-09
Companies
INSM
2026-09-09
INSMED Inc
↓ $3.1M (1)
Other Reporting Insiders at INSMED Inc
Melvin Sharoky MD
Director
Last filing 2026-08-17
Roger Adsett
Chief Operating Officer
Last filing 2026-08-10
Martina Flammer M.d.
Chief Medical Officer
Last filing 2026-08-06
William Lewis
Director & Chair and CEO
Last filing 2026-07-23
William Lewis
Director & Chair and CEO
Last filing 2026-06-25
Michael Alexander Smith
Chief Legal Officer
Last filing 2026-06-22
Martina Flammer M.d.
Chief Medical Officer
Last filing 2026-06-05
Sara Bonstein
Chief Financial Officer
Last filing 2026-06-03
Transaction History
Date
Ticker
Type
Shares
Price
Value
Owned After
2026-09-09
INSM
Sale
25.0K
$124.00
$3.1M
39.2K
SEC ↗
David R. Brennan (INSMED Inc) Insider Trades | Tormere