SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

State of Wyoming's Holding History (CIK: 0001821626)

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

Q4 2025

Shares 1,341 Value ($000) $62 Avg Close $48.29 Range $38.42 - $57.04

Q4 2024

Shares 2,308 Value ($000) $66 Avg Close $19.52 Range $12.34 - $32.10

Q3 2024

Shares 14,200 Value ($000) $181 Avg Close $11.60 Range $7.99 - $14.01

Q2 2024

Shares 4,659 Value ($000) $40 Avg Close $8.39 Range $7.80 - $9.24

Q4 2023

Shares 7,148 Value ($000) $57 Avg Close $8.44 Range $7.11 - $9.93

Q3 2023

Shares 6,804 Value ($000) $73 Avg Close $9.42 Range $7.29 - $10.41

Q2 2022

Shares 6,554 Value ($000) $71 Avg Close $10.52 Range $8.46 - $12.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,341	$62	$48.29	$38.42 - $57.04
Q4 2024	2,308	$66	$19.52	$12.34 - $32.10
Q3 2024	14,200	$181	$11.60	$7.99 - $14.01
Q2 2024	4,659	$40	$8.39	$7.80 - $9.24
Q4 2023	7,148	$57	$8.44	$7.11 - $9.93
Q3 2023	6,804	$73	$9.42	$7.29 - $10.41
Q2 2022	6,554	$71	$10.52	$8.46 - $12.74