ANTERO MIDSTREAM CORP

Ticker: AM CUSIP: 03676B102 Class: Com

Zimmer Partners, LP's Holding History (CIK: 0001565854)

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

Q1 2023

Shares 100,000 Value ($000) $1,049 Avg Close $8.76 Range $7.91 - $9.37

Q2 2020

Shares 437,500 Value ($000) $2,231 Avg Close $2.62 Range $1.11 - $3.87

Q1 2020

Shares 4,462,500 Value ($000) $9,371 Avg Close $2.61 Range $0.95 - $4.18

Q3 2019

Shares 453,172 Value ($000) $3,353 Avg Close $4.34 Range $3.32 - $6.15

Q2 2019

Shares 6,498,845 Value ($000) $74,477 Avg Close $6.28 Range $5.32 - $7.00

Q1 2019

Shares 4,737,458 Value ($000) $65,282 Avg Close $6.27 Range $5.18 - $7.03

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	100,000	$1,049	$8.76	$7.91 - $9.37
Q2 2020	437,500	$2,231	$2.62	$1.11 - $3.87
Q1 2020	4,462,500	$9,371	$2.61	$0.95 - $4.18
Q3 2019	453,172	$3,353	$4.34	$3.32 - $6.15
Q2 2019	6,498,845	$74,477	$6.28	$5.32 - $7.00
Q1 2019	4,737,458	$65,282	$6.27	$5.18 - $7.03