INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q4 2025
Shares 4,842,879 Value ($000) $842,855 Avg Close $182.48 Range $143.18 - $212.75
Q3 2025
Shares 3,084,558 Value ($000) $444,207 Avg Close $122.51 Range $95.01 - $149.08
Q2 2025
Shares 3,084,558 Value ($000) $310,430 Avg Close $76.46 Range $60.40 - $106.83
Q1 2025
Shares 3,014,558 Value ($000) $229,981 Avg Close $76.49 Range $61.50 - $84.91
Q4 2024
Shares 3,014,558 Value ($000) $208,125 Avg Close $72.02 Range $64.86 - $78.83
Q3 2024
Shares 3,272,008 Value ($000) $238,857 Avg Close $73.80 Range $61.52 - $80.53
Q2 2024
Shares 3,640,108 Value ($000) $243,887 Avg Close $38.78 Range $21.92 - $70.65
Q1 2024
Shares 1,865,108 Value ($000) $50,600 Avg Close $27.99 Range $25.06 - $31.14
Q4 2023
Shares 1,865,108 Value ($000) $57,800 Avg Close $25.93 Range $23.04 - $32.00
Q3 2023
Shares 1,865,108 Value ($000) $47,094 Avg Close $22.87 Range $19.74 - $27.59
Q2 2023
Shares 1,000,000 Value ($000) $21,100 Avg Close $18.97 Range $16.26 - $21.21