INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 579,112 Value ($000) $100,789 Avg Close $182.48 Range $143.18 - $212.75

Q3 2025

Shares 371,300 Value ($000) $53,471 Avg Close $122.51 Range $95.01 - $149.08

Q2 2025

Shares 347,400 Value ($000) $34,962 Avg Close $76.46 Range $60.40 - $106.83

Q1 2025

Shares 329,300 Value ($000) $25,122 Avg Close $76.49 Range $61.50 - $84.91

Q4 2024

Shares 321,100 Value ($000) $22,169 Avg Close $72.02 Range $64.86 - $78.83

Q3 2024

Shares 302,500 Value ($000) $22,083 Avg Close $73.80 Range $61.52 - $80.53

Q2 2024

Shares 277,500 Value ($000) $18,593 Avg Close $38.78 Range $21.92 - $70.65

Q1 2024

Shares 268,400 Value ($000) $7,282 Avg Close $27.99 Range $25.06 - $31.14

Q4 2023

Shares 269,200 Value ($000) $8,343 Avg Close $25.93 Range $23.04 - $32.00

Q3 2023

Shares 299,900 Value ($000) $7,572 Avg Close $22.87 Range $19.74 - $27.59

Q2 2023

Shares 297,000 Value ($000) $6,267 Avg Close $18.97 Range $16.26 - $21.21

Q1 2023

Shares 292,400 Value ($000) $4,985 Avg Close $19.43 Range $16.04 - $22.23

Q4 2022

Shares 322,900 Value ($000) $6,452 Avg Close $19.33 Range $16.74 - $23.26

Q3 2022

Shares 283,400 Value ($000) $6,104 Avg Close $23.98 Range $19.58 - $28.94

Q2 2022

Shares 279,900 Value ($000) $5,520 Avg Close $20.95 Range $16.41 - $26.00

Q1 2022

Shares 279,900 Value ($000) $6,578 Avg Close $23.23 Range $20.02 - $28.74

Q4 2021

Shares 252,600 Value ($000) $6,881 Avg Close $28.59 Range $25.48 - $34.44

Q3 2021

Shares 250,800 Value ($000) $6,907 Avg Close $26.23 Range $22.00 - $29.55

Q2 2021

Shares 227,100 Value ($000) $6,463 Avg Close $29.68 Range $23.95 - $36.97

Q1 2021

Shares 232,700 Value ($000) $7,926 Avg Close $38.22 Range $31.69 - $45.44

Q4 2020

Shares 229,400 Value ($000) $7,637 Avg Close $36.53 Range $30.03 - $42.71

Q3 2020

Shares 229,000 Value ($000) $7,360 Avg Close $28.74 Range $25.21 - $35.32

Q2 2020

Shares 222,100 Value ($000) $6,117 Avg Close $23.71 Range $13.77 - $30.18

Q1 2020

Shares 164,600 Value ($000) $2,639 Avg Close $23.70 Range $12.09 - $34.94

Q4 2019

Shares 162,200 Value ($000) $3,873 Avg Close $20.34 Range $15.99 - $25.04

Q3 2019

Shares 155,600 Value ($000) $2,745 Avg Close $19.31 Range $15.33 - $26.25

Q2 2019

Shares 154,100 Value ($000) $3,945 Avg Close $27.86 Range $22.25 - $33.13

Q1 2019

Shares 140,500 Value ($000) $4,084 Avg Close $25.92 Range $12.85 - $31.50

Q4 2018

Shares 136,200 Value ($000) $1,787 Avg Close $15.96 Range $11.31 - $20.85

Q3 2018

Shares 133,400 Value ($000) $2,697 Avg Close $22.61 Range $18.64 - $31.58

Q2 2018

Shares 133,400 Value ($000) $3,155 Avg Close $25.74 Range $19.53 - $29.75

Q1 2018

Shares 126,900 Value ($000) $2,858 Avg Close $26.32 Range $21.38 - $33.94

Q4 2017

Shares 119,600 Value ($000) $3,729 Avg Close $29.54 Range $25.81 - $32.94

Q3 2017

Shares 116,800 Value ($000) $3,645 Avg Close $19.05 Range $11.49 - $31.39

Q2 2017

Shares 96,800 Value ($000) $1,661 Avg Close $17.08 Range $14.61 - $19.35

Q1 2017

Shares 96,800 Value ($000) $1,695 Avg Close $15.42 Range $12.74 - $17.51

Q4 2016

Shares 92,300 Value ($000) $1,221 Avg Close $13.64 Range $10.21 - $15.49

Q3 2016

Shares 92,300 Value ($000) $1,340 Avg Close $12.52 Range $9.75 - $15.35

Q2 2016

Shares 95,800 Value ($000) $945 Avg Close $11.67 Range $9.02 - $14.53

Q1 2016

Shares 93,600 Value ($000) $1,144 Avg Close $13.15 Range $10.53 - $18.60

Q4 2015

Shares 75,800 Value ($000) $1,376 Avg Close $17.62 Range $15.31 - $21.14

Q3 2015

Shares 75,800 Value ($000) $1,408 Avg Close $24.96 Range $17.07 - $28.66

Q2 2015

Shares 64,800 Value ($000) $1,582 Avg Close $22.70 Range $19.87 - $25.39

Q1 2015

Shares 56,900 Value ($000) $1,184 Avg Close $17.62 Range $13.93 - $22.59

Q4 2014

Shares 46,700 Value ($000) $722 Avg Close $14.19 Range $12.17 - $16.79

Q3 2014

Shares 43,700 Value ($000) $570 Avg Close $15.08 Range $11.25 - $20.33

Q2 2014

Shares 34,400 Value ($000) $687 Avg Close $14.81 Range $11.82 - $20.49

Q1 2014

Shares 34,400 Value ($000) $655 Avg Close $19.00 Range $15.55 - $22.29

Q4 2013

Shares 26,600 Value ($000) $452 Avg Close $15.31 Range $12.17 - $17.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	579,112	$100,789	$182.48	$143.18 - $212.75
Q3 2025	371,300	$53,471	$122.51	$95.01 - $149.08
Q2 2025	347,400	$34,962	$76.46	$60.40 - $106.83
Q1 2025	329,300	$25,122	$76.49	$61.50 - $84.91
Q4 2024	321,100	$22,169	$72.02	$64.86 - $78.83
Q3 2024	302,500	$22,083	$73.80	$61.52 - $80.53
Q2 2024	277,500	$18,593	$38.78	$21.92 - $70.65
Q1 2024	268,400	$7,282	$27.99	$25.06 - $31.14
Q4 2023	269,200	$8,343	$25.93	$23.04 - $32.00
Q3 2023	299,900	$7,572	$22.87	$19.74 - $27.59
Q2 2023	297,000	$6,267	$18.97	$16.26 - $21.21
Q1 2023	292,400	$4,985	$19.43	$16.04 - $22.23
Q4 2022	322,900	$6,452	$19.33	$16.74 - $23.26
Q3 2022	283,400	$6,104	$23.98	$19.58 - $28.94
Q2 2022	279,900	$5,520	$20.95	$16.41 - $26.00
Q1 2022	279,900	$6,578	$23.23	$20.02 - $28.74
Q4 2021	252,600	$6,881	$28.59	$25.48 - $34.44
Q3 2021	250,800	$6,907	$26.23	$22.00 - $29.55
Q2 2021	227,100	$6,463	$29.68	$23.95 - $36.97
Q1 2021	232,700	$7,926	$38.22	$31.69 - $45.44
Q4 2020	229,400	$7,637	$36.53	$30.03 - $42.71
Q3 2020	229,000	$7,360	$28.74	$25.21 - $35.32
Q2 2020	222,100	$6,117	$23.71	$13.77 - $30.18
Q1 2020	164,600	$2,639	$23.70	$12.09 - $34.94
Q4 2019	162,200	$3,873	$20.34	$15.99 - $25.04
Q3 2019	155,600	$2,745	$19.31	$15.33 - $26.25
Q2 2019	154,100	$3,945	$27.86	$22.25 - $33.13
Q1 2019	140,500	$4,084	$25.92	$12.85 - $31.50
Q4 2018	136,200	$1,787	$15.96	$11.31 - $20.85
Q3 2018	133,400	$2,697	$22.61	$18.64 - $31.58
Q2 2018	133,400	$3,155	$25.74	$19.53 - $29.75
Q1 2018	126,900	$2,858	$26.32	$21.38 - $33.94
Q4 2017	119,600	$3,729	$29.54	$25.81 - $32.94
Q3 2017	116,800	$3,645	$19.05	$11.49 - $31.39
Q2 2017	96,800	$1,661	$17.08	$14.61 - $19.35
Q1 2017	96,800	$1,695	$15.42	$12.74 - $17.51
Q4 2016	92,300	$1,221	$13.64	$10.21 - $15.49
Q3 2016	92,300	$1,340	$12.52	$9.75 - $15.35
Q2 2016	95,800	$945	$11.67	$9.02 - $14.53
Q1 2016	93,600	$1,144	$13.15	$10.53 - $18.60
Q4 2015	75,800	$1,376	$17.62	$15.31 - $21.14
Q3 2015	75,800	$1,408	$24.96	$17.07 - $28.66
Q2 2015	64,800	$1,582	$22.70	$19.87 - $25.39
Q1 2015	56,900	$1,184	$17.62	$13.93 - $22.59
Q4 2014	46,700	$722	$14.19	$12.17 - $16.79
Q3 2014	43,700	$570	$15.08	$11.25 - $20.33
Q2 2014	34,400	$687	$14.81	$11.82 - $20.49
Q1 2014	34,400	$655	$19.00	$15.55 - $22.29
Q4 2013	26,600	$452	$15.31	$12.17 - $17.60