INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

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

Q4 2025

Shares 44,009 Value ($000) $7,659 Avg Close $182.48 Range $143.18 - $212.75

Q1 2023

Shares 248,667 Value ($000) $4,240 Avg Close $19.43 Range $16.04 - $22.23

Q3 2022

Shares 106,031 Value ($000) $2,284 Avg Close $23.98 Range $19.58 - $28.94

Q1 2022

Shares 34,026 Value ($000) $800 Avg Close $23.23 Range $20.02 - $28.74

Q4 2020

Shares 15,811 Value ($000) $526 Avg Close $36.53 Range $30.03 - $42.71

Q4 2019

Shares 14,509 Value ($000) $346 Avg Close $20.34 Range $15.99 - $25.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,009	$7,659	$182.48	$143.18 - $212.75
Q1 2023	248,667	$4,240	$19.43	$16.04 - $22.23
Q3 2022	106,031	$2,284	$23.98	$19.58 - $28.94
Q1 2022	34,026	$800	$23.23	$20.02 - $28.74
Q4 2020	15,811	$526	$36.53	$30.03 - $42.71
Q4 2019	14,509	$346	$20.34	$15.99 - $25.04