COMFORT SYS USA INC

Ticker: FIX CUSIP: 199908104 Class: EQTY

Banco Santander, S.A.'s Holding History (CIK: 0000891478)

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

Q4 2025

Shares 6,893 Value ($000) $6,433 Avg Close $922.99 Range $769.99 - $1036.67

Q3 2025

Shares 6,853 Value ($000) $5,655 Avg Close $677.11 Range $509.32 - $827.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,893	$6,433	$922.99	$769.99 - $1036.67
Q3 2025	6,853	$5,655	$677.11	$509.32 - $827.46