SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

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

Q4 2025

Shares 421 Value ($000) $19 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 235 Value ($000) $9 Avg Close $31.12 Range $24.43 - $43.37

Q2 2025

Shares 850 Value ($000) $24 Avg Close $23.34 Range $14.12 - $30.16

Q1 2025

Shares 432 Value ($000) $9 Avg Close $27.32 Range $19.11 - $38.41

Q4 2024

Shares 898 Value ($000) $26 Avg Close $19.52 Range $12.34 - $32.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	421	$19	$48.29	$38.42 - $57.04
Q3 2025	235	$9	$31.12	$24.43 - $43.37
Q2 2025	850	$24	$23.34	$14.12 - $30.16
Q1 2025	432	$9	$27.32	$19.11 - $38.41
Q4 2024	898	$26	$19.52	$12.34 - $32.10