UNITED THERAPEUTICS CORP DEL

Ticker: UTHR CUSIP: 91307C102 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 21,653 Value ($000) $10,550 Avg Close $465.69 Range $409.07 - $519.99

Q3 2025

Shares 22,388 Value ($000) $9,385 Avg Close $336.31 Range $272.12 - $442.01

Q2 2025

Shares 35,726 Value ($000) $10,266 Avg Close $298.86 Range $266.98 - $335.00

Q1 2025

Shares 34,913 Value ($000) $10,763 Avg Close $342.70 Range $298.60 - $383.51

Q4 2024

Shares 36,621 Value ($000) $12,921 Avg Close $367.56 Range $342.02 - $417.82

Q3 2024

Shares 33,401 Value ($000) $11,969 Avg Close $337.80 Range $309.04 - $366.08

Q2 2024

Shares 26,094 Value ($000) $8,312 Avg Close $264.67 Range $221.53 - $321.80

Q1 2024

Shares 30,347 Value ($000) $6,971 Avg Close $225.66 Range $208.62 - $250.89

Q4 2023

Shares 35,321 Value ($000) $7,767 Avg Close $230.49 Range $210.00 - $258.31

Q3 2023

Shares 24,925 Value ($000) $5,630 Avg Close $230.33 Range $211.25 - $261.54

Q2 2023

Shares 32,306 Value ($000) $7,132 Avg Close $221.50 Range $204.44 - $233.83

Q1 2023

Shares 34,454 Value ($000) $7,716 Avg Close $246.53 Range $211.58 - $279.14

Q4 2022

Shares 54,104 Value ($000) $15,046 Avg Close $252.44 Range $205.35 - $283.09

Q3 2022

Shares 54,626 Value ($000) $11,438 Avg Close $223.56 Range $201.65 - $245.48

Q2 2022

Shares 53,542 Value ($000) $12,617 Avg Close $203.30 Range $173.22 - $243.30

Q1 2022

Shares 46,590 Value ($000) $8,359 Avg Close $190.51 Range $158.38 - $217.84

Q4 2021

Shares 5,367 Value ($000) $1,160 Avg Close $196.31 Range $178.41 - $218.38

Q3 2021

Shares 5,530 Value ($000) $1,021 Avg Close $196.97 Range $177.82 - $216.90

Q2 2021

Shares 5,271 Value ($000) $946 Avg Close $190.45 Range $170.06 - $212.62

Q1 2021

Shares 5,504 Value ($000) $921 Avg Close $166.73 Range $150.73 - $181.14

Q4 2020

Shares 5,586 Value ($000) $848 Avg Close $131.23 Range $100.05 - $152.82

Q3 2020

Shares 5,816 Value ($000) $587 Avg Close $109.72 Range $98.37 - $122.53

Q2 2020

Shares 5,706 Value ($000) $690 Avg Close $112.52 Range $89.89 - $127.79

Q1 2020

Shares 5,856 Value ($000) $555 Avg Close $95.05 Range $75.58 - $116.98

Q4 2019

Shares 7,756 Value ($000) $683 Avg Close $87.99 Range $76.33 - $95.90

Q3 2019

Shares 7,756 Value ($000) $619 Avg Close $80.53 Range $74.31 - $87.85

Q2 2019

Shares 7,779 Value ($000) $607 Avg Close $93.51 Range $75.72 - $121.11

Q2 2018

Shares 28,205 Value ($000) $3,191 Avg Close $109.92 Range $100.57 - $118.93

Q1 2018

Shares 45,202 Value ($000) $5,079 Avg Close $127.04 Range $106.30 - $152.55

Q4 2017

Shares 45,961 Value ($000) $6,800 Avg Close $127.12 Range $115.79 - $152.47

Q3 2017

Shares 45,159 Value ($000) $5,292 Avg Close $127.70 Range $114.54 - $139.10

Q2 2017

Shares 40,515 Value ($000) $5,256 Avg Close $124.75 Range $112.01 - $134.16

Q4 2016

Shares 4,659 Value ($000) $668 Avg Close $127.68 Range $110.90 - $147.60

Q1 2016

Shares 57,611 Value ($000) $6,420 Avg Close $126.54 Range $107.04 - $159.96

Q3 2015

Shares 15,311 Value ($000) $2,009 Avg Close $160.39 Range $129.48 - $181.03

Q1 2015

Shares 61,231 Value ($000) $10,558 Avg Close $152.45 Range $124.21 - $181.61

Q4 2014

Shares 98,221 Value ($000) $12,719 Avg Close $128.87 Range $118.47 - $137.84

Q3 2014

Shares 85,571 Value ($000) $11,009 Avg Close $103.09 Range $86.04 - $136.93

Q2 2014

Shares 121,331 Value ($000) $10,737 Avg Close $96.17 Range $84.63 - $109.24

Q1 2014

Shares 127,941 Value ($000) $12,030 Avg Close $102.28 Range $87.94 - $115.00

Q4 2013

Shares 166,401 Value ($000) $18,817 Avg Close $90.18 Range $78.14 - $116.65

Q3 2013

Shares 92,391 Value ($000) $7,285 Avg Close $73.09 Range $66.01 - $79.95

Q2 2013

Shares 97,161 Value ($000) $6,395 Avg Close $64.42 Range $59.02 - $69.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,653	$10,550	$465.69	$409.07 - $519.99
Q3 2025	22,388	$9,385	$336.31	$272.12 - $442.01
Q2 2025	35,726	$10,266	$298.86	$266.98 - $335.00
Q1 2025	34,913	$10,763	$342.70	$298.60 - $383.51
Q4 2024	36,621	$12,921	$367.56	$342.02 - $417.82
Q3 2024	33,401	$11,969	$337.80	$309.04 - $366.08
Q2 2024	26,094	$8,312	$264.67	$221.53 - $321.80
Q1 2024	30,347	$6,971	$225.66	$208.62 - $250.89
Q4 2023	35,321	$7,767	$230.49	$210.00 - $258.31
Q3 2023	24,925	$5,630	$230.33	$211.25 - $261.54
Q2 2023	32,306	$7,132	$221.50	$204.44 - $233.83
Q1 2023	34,454	$7,716	$246.53	$211.58 - $279.14
Q4 2022	54,104	$15,046	$252.44	$205.35 - $283.09
Q3 2022	54,626	$11,438	$223.56	$201.65 - $245.48
Q2 2022	53,542	$12,617	$203.30	$173.22 - $243.30
Q1 2022	46,590	$8,359	$190.51	$158.38 - $217.84
Q4 2021	5,367	$1,160	$196.31	$178.41 - $218.38
Q3 2021	5,530	$1,021	$196.97	$177.82 - $216.90
Q2 2021	5,271	$946	$190.45	$170.06 - $212.62
Q1 2021	5,504	$921	$166.73	$150.73 - $181.14
Q4 2020	5,586	$848	$131.23	$100.05 - $152.82
Q3 2020	5,816	$587	$109.72	$98.37 - $122.53
Q2 2020	5,706	$690	$112.52	$89.89 - $127.79
Q1 2020	5,856	$555	$95.05	$75.58 - $116.98
Q4 2019	7,756	$683	$87.99	$76.33 - $95.90
Q3 2019	7,756	$619	$80.53	$74.31 - $87.85
Q2 2019	7,779	$607	$93.51	$75.72 - $121.11
Q2 2018	28,205	$3,191	$109.92	$100.57 - $118.93
Q1 2018	45,202	$5,079	$127.04	$106.30 - $152.55
Q4 2017	45,961	$6,800	$127.12	$115.79 - $152.47
Q3 2017	45,159	$5,292	$127.70	$114.54 - $139.10
Q2 2017	40,515	$5,256	$124.75	$112.01 - $134.16
Q4 2016	4,659	$668	$127.68	$110.90 - $147.60
Q1 2016	57,611	$6,420	$126.54	$107.04 - $159.96
Q3 2015	15,311	$2,009	$160.39	$129.48 - $181.03
Q1 2015	61,231	$10,558	$152.45	$124.21 - $181.61
Q4 2014	98,221	$12,719	$128.87	$118.47 - $137.84
Q3 2014	85,571	$11,009	$103.09	$86.04 - $136.93
Q2 2014	121,331	$10,737	$96.17	$84.63 - $109.24
Q1 2014	127,941	$12,030	$102.28	$87.94 - $115.00
Q4 2013	166,401	$18,817	$90.18	$78.14 - $116.65
Q3 2013	92,391	$7,285	$73.09	$66.01 - $79.95
Q2 2013	97,161	$6,395	$64.42	$59.02 - $69.65