INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 24 Value ($000) $4 Avg Close $182.48 Range $143.18 - $212.75
Q1 2018
Shares 975 Value ($000) $22 Avg Close $26.32 Range $21.38 - $33.94