SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

Aventail Capital Group, LP's Holding History (CIK: 0001803822)

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

Q4 2025

Shares 300,069 Value ($000) $13,794 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 266,267 Value ($000) $10,643 Avg Close $31.12 Range $24.43 - $43.37

Q2 2025

Shares 500,845 Value ($000) $14,169 Avg Close $23.34 Range $14.12 - $30.16

Q1 2025

Shares 500,845 Value ($000) $10,898 Avg Close $27.32 Range $19.11 - $38.41

Q4 2024

Shares 500,000 Value ($000) $14,390 Avg Close $19.52 Range $12.34 - $32.10

Q3 2024

Shares 910,868 Value ($000) $11,623 Avg Close $11.60 Range $7.99 - $14.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	300,069	$13,794	$48.29	$38.42 - $57.04
Q3 2025	266,267	$10,643	$31.12	$24.43 - $43.37
Q2 2025	500,845	$14,169	$23.34	$14.12 - $30.16
Q1 2025	500,845	$10,898	$27.32	$19.11 - $38.41
Q4 2024	500,000	$14,390	$19.52	$12.34 - $32.10
Q3 2024	910,868	$11,623	$11.60	$7.99 - $14.01