SUPERNUS PHARMACEUTICALS INC

Ticker: SUPN CUSIP: 868459108 Class: EQTY

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

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

Q4 2025

Shares 110,600 Value ($000) $5,497 Avg Close $48.62 Range $43.11 - $57.65

Q3 2025

Shares 108,500 Value ($000) $5,185 Avg Close $40.27 Range $31.35 - $48.44

Q2 2025

Shares 107,000 Value ($000) $3,373 Avg Close $32.05 Range $29.16 - $34.26

Q1 2025

Shares 107,000 Value ($000) $3,504 Avg Close $35.44 Range $30.37 - $40.28

Q4 2024

Shares 108,400 Value ($000) $3,920 Avg Close $35.21 Range $30.83 - $39.37

Q3 2024

Shares 107,600 Value ($000) $3,355 Avg Close $31.21 Range $25.55 - $35.41

Q2 2024

Shares 107,600 Value ($000) $2,878 Avg Close $28.98 Range $25.53 - $34.49

Q1 2024

Shares 107,600 Value ($000) $3,670 Avg Close $29.77 Range $26.27 - $35.44

Q4 2023

Shares 107,600 Value ($000) $3,114 Avg Close $26.51 Range $21.99 - $29.90

Q3 2023

Shares 119,700 Value ($000) $3,300 Avg Close $30.44 Range $27.26 - $32.98

Q2 2023

Shares 118,400 Value ($000) $3,559 Avg Close $34.99 Range $29.59 - $39.09

Q1 2023

Shares 116,600 Value ($000) $4,224 Avg Close $38.45 Range $34.33 - $42.09

Q4 2022

Shares 129,200 Value ($000) $4,609 Avg Close $34.75 Range $30.00 - $38.40

Q3 2022

Shares 126,700 Value ($000) $4,289 Avg Close $32.54 Range $28.16 - $36.08

Q2 2022

Shares 125,700 Value ($000) $3,635 Avg Close $28.64 Range $24.95 - $34.45

Q1 2022

Shares 125,700 Value ($000) $4,063 Avg Close $30.66 Range $27.87 - $33.30

Q4 2021

Shares 117,100 Value ($000) $3,415 Avg Close $30.34 Range $26.13 - $34.50

Q3 2021

Shares 117,100 Value ($000) $3,123 Avg Close $26.84 Range $23.15 - $31.73

Q2 2021

Shares 116,100 Value ($000) $3,575 Avg Close $30.66 Range $25.84 - $34.29

Q1 2021

Shares 120,400 Value ($000) $3,152 Avg Close $27.97 Range $23.18 - $31.99

Q4 2020

Shares 119,100 Value ($000) $2,997 Avg Close $21.52 Range $17.20 - $27.55

Q3 2020

Shares 119,100 Value ($000) $2,482 Avg Close $22.70 Range $19.97 - $25.82

Q2 2020

Shares 117,100 Value ($000) $2,781 Avg Close $22.09 Range $16.55 - $25.73

Q1 2020

Shares 101,700 Value ($000) $1,830 Avg Close $21.01 Range $13.12 - $25.16

Q4 2019

Shares 100,400 Value ($000) $2,381 Avg Close $24.29 Range $19.35 - $29.36

Q3 2019

Shares 98,400 Value ($000) $2,704 Avg Close $29.63 Range $25.32 - $34.11

Q2 2019

Shares 97,300 Value ($000) $3,220 Avg Close $34.26 Range $29.60 - $39.15

Q1 2019

Shares 95,200 Value ($000) $3,336 Avg Close $37.21 Range $32.24 - $43.05

Q4 2018

Shares 92,300 Value ($000) $3,066 Avg Close $43.00 Range $30.05 - $51.38

Q3 2018

Shares 90,200 Value ($000) $4,542 Avg Close $49.38 Range $41.80 - $59.75

Q2 2018

Shares 90,200 Value ($000) $5,398 Avg Close $51.80 Range $43.53 - $61.25

Q1 2018

Shares 88,400 Value ($000) $4,049 Avg Close $41.73 Range $34.90 - $48.65

Q4 2017

Shares 86,400 Value ($000) $3,443 Avg Close $39.52 Range $33.30 - $43.25

Q3 2017

Shares 83,500 Value ($000) $3,340 Avg Close $43.28 Range $36.16 - $50.05

Q2 2017

Shares 83,500 Value ($000) $3,599 Avg Close $35.59 Range $29.55 - $44.95

Q1 2017

Shares 65,300 Value ($000) $2,044 Avg Close $26.80 Range $23.10 - $32.00

Q4 2016

Shares 63,200 Value ($000) $1,596 Avg Close $22.34 Range $17.25 - $27.10

Q3 2016

Shares 63,200 Value ($000) $1,563 Avg Close $22.63 Range $20.19 - $26.84

Q2 2016

Shares 65,000 Value ($000) $1,324 Avg Close $17.74 Range $14.14 - $20.38

Q1 2016

Shares 56,300 Value ($000) $830 Avg Close $13.05 Range $9.51 - $15.99

Q4 2015

Shares 46,000 Value ($000) $618 Avg Close $15.47 Range $12.54 - $20.39

Q3 2015

Shares 46,000 Value ($000) $645 Avg Close $18.59 Range $13.32 - $23.30

Q2 2015

Shares 39,800 Value ($000) $676 Avg Close $14.23 Range $11.11 - $18.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,600	$5,497	$48.62	$43.11 - $57.65
Q3 2025	108,500	$5,185	$40.27	$31.35 - $48.44
Q2 2025	107,000	$3,373	$32.05	$29.16 - $34.26
Q1 2025	107,000	$3,504	$35.44	$30.37 - $40.28
Q4 2024	108,400	$3,920	$35.21	$30.83 - $39.37
Q3 2024	107,600	$3,355	$31.21	$25.55 - $35.41
Q2 2024	107,600	$2,878	$28.98	$25.53 - $34.49
Q1 2024	107,600	$3,670	$29.77	$26.27 - $35.44
Q4 2023	107,600	$3,114	$26.51	$21.99 - $29.90
Q3 2023	119,700	$3,300	$30.44	$27.26 - $32.98
Q2 2023	118,400	$3,559	$34.99	$29.59 - $39.09
Q1 2023	116,600	$4,224	$38.45	$34.33 - $42.09
Q4 2022	129,200	$4,609	$34.75	$30.00 - $38.40
Q3 2022	126,700	$4,289	$32.54	$28.16 - $36.08
Q2 2022	125,700	$3,635	$28.64	$24.95 - $34.45
Q1 2022	125,700	$4,063	$30.66	$27.87 - $33.30
Q4 2021	117,100	$3,415	$30.34	$26.13 - $34.50
Q3 2021	117,100	$3,123	$26.84	$23.15 - $31.73
Q2 2021	116,100	$3,575	$30.66	$25.84 - $34.29
Q1 2021	120,400	$3,152	$27.97	$23.18 - $31.99
Q4 2020	119,100	$2,997	$21.52	$17.20 - $27.55
Q3 2020	119,100	$2,482	$22.70	$19.97 - $25.82
Q2 2020	117,100	$2,781	$22.09	$16.55 - $25.73
Q1 2020	101,700	$1,830	$21.01	$13.12 - $25.16
Q4 2019	100,400	$2,381	$24.29	$19.35 - $29.36
Q3 2019	98,400	$2,704	$29.63	$25.32 - $34.11
Q2 2019	97,300	$3,220	$34.26	$29.60 - $39.15
Q1 2019	95,200	$3,336	$37.21	$32.24 - $43.05
Q4 2018	92,300	$3,066	$43.00	$30.05 - $51.38
Q3 2018	90,200	$4,542	$49.38	$41.80 - $59.75
Q2 2018	90,200	$5,398	$51.80	$43.53 - $61.25
Q1 2018	88,400	$4,049	$41.73	$34.90 - $48.65
Q4 2017	86,400	$3,443	$39.52	$33.30 - $43.25
Q3 2017	83,500	$3,340	$43.28	$36.16 - $50.05
Q2 2017	83,500	$3,599	$35.59	$29.55 - $44.95
Q1 2017	65,300	$2,044	$26.80	$23.10 - $32.00
Q4 2016	63,200	$1,596	$22.34	$17.25 - $27.10
Q3 2016	63,200	$1,563	$22.63	$20.19 - $26.84
Q2 2016	65,000	$1,324	$17.74	$14.14 - $20.38
Q1 2016	56,300	$830	$13.05	$9.51 - $15.99
Q4 2015	46,000	$618	$15.47	$12.54 - $20.39
Q3 2015	46,000	$645	$18.59	$13.32 - $23.30
Q2 2015	39,800	$676	$14.23	$11.11 - $18.55