ANTERO MIDSTREAM CORP

Ticker: AM CUSIP: 03676B102 Class: Com

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2025

Shares 27,237 Value ($000) $485 Avg Close $17.75 Range $16.76 - $19.24

Q3 2025

Shares 26,449 Value ($000) $514 Avg Close $17.58 Range $16.36 - $19.34

Q2 2025

Shares 14,610 Value ($000) $277 Avg Close $17.16 Range $14.32 - $18.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27,237	$485	$17.75	$16.76 - $19.24
Q3 2025	26,449	$514	$17.58	$16.36 - $19.34
Q2 2025	14,610	$277	$17.16	$14.32 - $18.38