VISTRA CORP

Ticker: VST CUSIP: 92840M102 Class: EQTY

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

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

Q4 2025

Shares 9,321 Value ($000) $1,504 Avg Close $181.92 Range $158.43 - $216.80

Q1 2025

Shares 8,643 Value ($000) $1,015 Avg Close $148.62 Range $103.77 - $198.75

Q4 2024

Shares 4,993 Value ($000) $688 Avg Close $137.88 Range $110.71 - $167.48

Q3 2024

Shares 6,468 Value ($000) $767 Avg Close $84.10 Range $65.87 - $121.15

Q2 2024

Shares 9,299 Value ($000) $800 Avg Close $82.71 Range $63.49 - $105.96

Q1 2024

Shares 9,666 Value ($000) $673 Avg Close $48.74 Range $37.19 - $72.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,321	$1,504	$181.92	$158.43 - $216.80
Q1 2025	8,643	$1,015	$148.62	$103.77 - $198.75
Q4 2024	4,993	$688	$137.88	$110.71 - $167.48
Q3 2024	6,468	$767	$84.10	$65.87 - $121.15
Q2 2024	9,299	$800	$82.71	$63.49 - $105.96
Q1 2024	9,666	$673	$48.74	$37.19 - $72.17