ANTERO MIDSTREAM CORP

Ticker: AM CUSIP: 03676B102 Class: Com

Fortitude Family Office, LLC's Holding History (CIK: 0001950506)

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

Q4 2025

Shares 189 Value ($000) $3 Avg Close $17.75 Range $16.76 - $19.24

Q3 2025

Shares 162 Value ($000) $3 Avg Close $17.58 Range $16.36 - $19.34

Q2 2025

Shares 147 Value ($000) $3 Avg Close $17.16 Range $14.32 - $18.38

Q4 2023

Shares 98 Value ($000) $1 Avg Close $11.02 Range $9.92 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	189	$3	$17.75	$16.76 - $19.24
Q3 2025	162	$3	$17.58	$16.36 - $19.34
Q2 2025	147	$3	$17.16	$14.32 - $18.38
Q4 2023	98	$1	$11.02	$9.92 - $11.82