Watch INSM. Know when insiders buy.
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Work order
61
WATCH · shorts 61
Insiders, 90 days
0
no open-market filings in 90 days
Congress, 90 days
0 / 1
buys / sells · latest disclosed Jul 7
Big money
2 / 15
tracked funds hold it · #2 at Duquesne Family Office
Calls on record
0
nobody we score has called it yet
FINANCIALS: NOT YET PULLED FROM SEC XBRL, CHECK BACK AFTER TONIGHT52W 91.88 – 211.41
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-14 | 10.9M | −458K | — | 4.1M | 2.7 |
| 2026-07-31 | 11.4M | −274K | — | 2.2M | 5.1 |
| 2026-07-15 | 11.6M | −4.4M | — | 2.4M | 4.8 |