HESS MIDSTREAM LP

Ticker: HESM CUSIP: 428103105 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025

Shares 960 Value ($000) $33 Avg Close $32.62 Range $30.27 - $34.45

Q4 2023

Shares 2,725 Value ($000) $86 Avg Close $25.53 Range $22.68 - $27.98

Q3 2023

Shares 890 Value ($000) $26 Avg Close $24.64 Range $23.44 - $26.17

Q2 2022

Shares 768 Value ($000) $22 Avg Close $22.90 Range $20.07 - $26.14

Q1 2021

Shares 100 Value ($000) $2 Avg Close $14.54 Range $12.57 - $16.08

Q4 2020

Shares 100 Value ($000) $2 Avg Close $11.94 Range $9.44 - $14.56

Q4 2019

Shares 6,598 Value ($000) $150 Avg Close $12.60 Range $11.28 - $13.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	960	$33	$32.62	$30.27 - $34.45
Q4 2023	2,725	$86	$25.53	$22.68 - $27.98
Q3 2023	890	$26	$24.64	$23.44 - $26.17
Q2 2022	768	$22	$22.90	$20.07 - $26.14
Q1 2021	100	$2	$14.54	$12.57 - $16.08
Q4 2020	100	$2	$11.94	$9.44 - $14.56
Q4 2019	6,598	$150	$12.60	$11.28 - $13.95