HESS MIDSTREAM LP

Ticker: HESM CUSIP: 428103105 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2025

Shares 37,775 Value ($000) $1,303 Avg Close $32.62 Range $30.27 - $34.45

Q3 2025

Shares 45,065 Value ($000) $1,557 Avg Close $37.68 Range $32.75 - $41.50

Q2 2025

Shares 35,995 Value ($000) $1,386 Avg Close $35.52 Range $30.98 - $39.64

Q1 2025

Shares 43,965 Value ($000) $1,859 Avg Close $37.39 Range $33.73 - $40.63

Q4 2024

Shares 51,635 Value ($000) $1,912 Avg Close $32.37 Range $30.35 - $34.67

Q3 2024

Shares 51,635 Value ($000) $1,821 Avg Close $32.36 Range $30.38 - $34.14

Q2 2024

Shares 51,635 Value ($000) $1,882 Avg Close $30.60 Range $28.59 - $32.41

Q1 2024

Shares 32,345 Value ($000) $1,169 Avg Close $28.71 Range $25.80 - $31.17

Q4 2023

Shares 32,345 Value ($000) $1,023 Avg Close $25.53 Range $22.68 - $27.98

Q3 2023

Shares 32,345 Value ($000) $942 Avg Close $24.64 Range $23.44 - $26.17

Q2 2023

Shares 29,295 Value ($000) $899 Avg Close $23.11 Range $21.67 - $24.91

Q1 2023

Shares 12,595 Value ($000) $364 Avg Close $22.89 Range $20.27 - $25.00

Q4 2022

Shares 12,595 Value ($000) $377 Avg Close $22.03 Range $19.49 - $24.51

Q3 2022

Shares 12,595 Value ($000) $321 Avg Close $21.61 Range $18.52 - $23.71

Q2 2022

Shares 15,745 Value ($000) $441 Avg Close $22.90 Range $20.07 - $26.14

Q1 2022

Shares 15,745 Value ($000) $472 Avg Close $22.04 Range $19.79 - $26.20

Q4 2021

Shares 15,745 Value ($000) $435 Avg Close $18.55 Range $16.83 - $20.60

Q3 2021

Shares 21,045 Value ($000) $594 Avg Close $17.77 Range $15.47 - $21.44

Q2 2021

Shares 21,045 Value ($000) $531 Avg Close $16.63 Range $14.98 - $19.14

Q1 2021

Shares 21,045 Value ($000) $472 Avg Close $14.54 Range $12.57 - $16.08

Q4 2020

Shares 21,880 Value ($000) $428 Avg Close $11.94 Range $9.44 - $14.56

Q3 2020

Shares 32,560 Value ($000) $492 Avg Close $11.18 Range $9.53 - $12.70

Q2 2020

Shares 32,560 Value ($000) $596 Avg Close $10.49 Range $5.39 - $12.82

Q1 2020

Shares 32,560 Value ($000) $331 Avg Close $11.52 Range $3.52 - $15.56

Q4 2019

Shares 66,090 Value ($000) $1,499 Avg Close $12.60 Range $11.28 - $13.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	37,775	$1,303	$32.62	$30.27 - $34.45
Q3 2025	45,065	$1,557	$37.68	$32.75 - $41.50
Q2 2025	35,995	$1,386	$35.52	$30.98 - $39.64
Q1 2025	43,965	$1,859	$37.39	$33.73 - $40.63
Q4 2024	51,635	$1,912	$32.37	$30.35 - $34.67
Q3 2024	51,635	$1,821	$32.36	$30.38 - $34.14
Q2 2024	51,635	$1,882	$30.60	$28.59 - $32.41
Q1 2024	32,345	$1,169	$28.71	$25.80 - $31.17
Q4 2023	32,345	$1,023	$25.53	$22.68 - $27.98
Q3 2023	32,345	$942	$24.64	$23.44 - $26.17
Q2 2023	29,295	$899	$23.11	$21.67 - $24.91
Q1 2023	12,595	$364	$22.89	$20.27 - $25.00
Q4 2022	12,595	$377	$22.03	$19.49 - $24.51
Q3 2022	12,595	$321	$21.61	$18.52 - $23.71
Q2 2022	15,745	$441	$22.90	$20.07 - $26.14
Q1 2022	15,745	$472	$22.04	$19.79 - $26.20
Q4 2021	15,745	$435	$18.55	$16.83 - $20.60
Q3 2021	21,045	$594	$17.77	$15.47 - $21.44
Q2 2021	21,045	$531	$16.63	$14.98 - $19.14
Q1 2021	21,045	$472	$14.54	$12.57 - $16.08
Q4 2020	21,880	$428	$11.94	$9.44 - $14.56
Q3 2020	32,560	$492	$11.18	$9.53 - $12.70
Q2 2020	32,560	$596	$10.49	$5.39 - $12.82
Q1 2020	32,560	$331	$11.52	$3.52 - $15.56
Q4 2019	66,090	$1,499	$12.60	$11.28 - $13.95