SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 1,604 Value ($000) $74 Avg Close $48.29 Range $38.42 - $57.04

Q3 2025

Shares 2,634 Value ($000) $105 Avg Close $31.12 Range $24.43 - $43.37

Q1 2025

Shares 11 Value ($000) $0 Avg Close $27.32 Range $19.11 - $38.41

Q3 2024

Shares 29 Value ($000) $0 Avg Close $11.60 Range $7.99 - $14.01

Q2 2024

Shares 51,922 Value ($000) $445 Avg Close $8.39 Range $7.80 - $9.24

Q1 2024

Shares 49,068 Value ($000) $425 Avg Close $7.43 Range $6.21 - $8.56

Q4 2023

Shares 42,349 Value ($000) $337 Avg Close $8.44 Range $7.11 - $9.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,604	$74	$48.29	$38.42 - $57.04
Q3 2025	2,634	$105	$31.12	$24.43 - $43.37
Q1 2025	11	$0	$27.32	$19.11 - $38.41
Q3 2024	29	$0	$11.60	$7.99 - $14.01
Q2 2024	51,922	$445	$8.39	$7.80 - $9.24
Q1 2024	49,068	$425	$7.43	$6.21 - $8.56
Q4 2023	42,349	$337	$8.44	$7.11 - $9.93