SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025
Shares 7,820 Value ($000) $359 Avg Close $48.29 Range $38.42 - $57.04
Q3 2025
Shares 7,947 Value ($000) $318 Avg Close $31.12 Range $24.43 - $43.37
Q2 2025
Shares 7,947 Value ($000) $225 Avg Close $23.34 Range $14.12 - $30.16