Informed-money record

INSM · INSMED Inc

Disclosed informed-money activity on this name over the last 12 months — corporate insiders, institutions, and members of Congress, from public-domain SEC and congressional filings. A dated factual record with receipts; interpretation is yours.

Bullish filings

0

Bearish filings

283

Named actors

22

Disclosed $ (bull / bear)

$0 / $359.2M

Recent disclosures

25 of 283 in the window · linked to source
DateWhoWhatDisclosed $Receipt
2026-07-09Chair and CEO Lewis Williamsold$398KSEC ↗
2026-07-09Chair and CEO Lewis Williamsold$583KSEC ↗
2026-07-09Chair and CEO Lewis Williamsold$275KSEC ↗
2026-07-09Officer (via Merrill Lynch) William Lewisfiled notice to sell$1.3MSEC ↗
2026-07-06Officer (via Merrill Lynch) Martina Flammerfiled notice to sell$1.4MSEC ↗
2026-07-06Chief Medical Officer Flammer Martina M.D.sold$824KSEC ↗
2026-07-06Chief Medical Officer Flammer Martina M.D.sold$529KSEC ↗
2026-06-25Chair and CEO Lewis Williamsold$137KSEC ↗
2026-06-25Chair and CEO Lewis Williamsold$259KSEC ↗
2026-06-25Chair and CEO Lewis Williamsold$388KSEC ↗
2026-06-25Chair and CEO Lewis Williamsold$189KSEC ↗
2026-06-25Chair and CEO Lewis Williamsold$1.2MSEC ↗
2026-06-25Officer (via Merrill Lynch) William Lewisfiled notice to sell$2.2MSEC ↗
2026-06-22Officer (via Merrill Lynch) Michael Smithfiled notice to sell$173KSEC ↗
2026-06-22Chief Legal Officer Smith Michael Alexandersold$173KSEC ↗
2026-06-10Congress Josh Gottheimersold$8K
2026-06-08Chair and CEO Lewis Williamsold$613KSEC ↗
2026-06-08Officer (via Merrill Lynch) William Lewisfiled notice to sell$613KSEC ↗
2026-06-05Officer (via Merrill Lynch) Martina Flammerfiled notice to sell$193KSEC ↗
2026-06-05Chief Medical Officer Flammer Martina M.D.sold$193KSEC ↗
2026-06-03Chair and CEO Lewis Williamsold$778KSEC ↗
2026-06-03Chief Financial Officer Bonstein Sarasold$246KSEC ↗
2026-06-03Officer (via Merrill Lynch) William Lewisfiled notice to sell$778KSEC ↗
2026-06-03Officer (via Merrill Lynch) Michael Smithfiled notice to sell$221KSEC ↗
2026-06-03Officer (via Merrill Lynch) Roger Adsettfiled notice to sell$242KSEC ↗

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Events dated by when the activity occurred (a trade's transaction date; a notice, stake, or announcement at its filing date); the linked filing is the authoritative record. Directional public-domain disclosures only. Descriptive, not investment advice. Methodology · Today's notable signals