VISTRA CORP

Ticker: VST CUSIP: 92840M102 Class: EQTY

SIRIOS CAPITAL MANAGEMENT L P's Holding History (CIK: 0001104883)

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

Q4 2025

Shares 48,069 Value ($000) $7,755 Avg Close $181.92 Range $158.43 - $216.80

Q3 2025

Shares 59,314 Value ($000) $11,621 Avg Close $197.68 Range $177.99 - $219.51

Q2 2025

Shares 119,527 Value ($000) $23,166 Avg Close $147.45 Range $90.17 - $197.71

Q1 2025

Shares 133,280 Value ($000) $15,652 Avg Close $148.62 Range $103.77 - $198.75

Q4 2024

Shares 116,409 Value ($000) $16,049 Avg Close $137.88 Range $110.71 - $167.48

Q3 2024

Shares 119,932 Value ($000) $14,217 Avg Close $84.10 Range $65.87 - $121.15

Q2 2024

Shares 44,708 Value ($000) $3,844 Avg Close $82.71 Range $63.49 - $105.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,069	$7,755	$181.92	$158.43 - $216.80
Q3 2025	59,314	$11,621	$197.68	$177.99 - $219.51
Q2 2025	119,527	$23,166	$147.45	$90.17 - $197.71
Q1 2025	133,280	$15,652	$148.62	$103.77 - $198.75
Q4 2024	116,409	$16,049	$137.88	$110.71 - $167.48
Q3 2024	119,932	$14,217	$84.10	$65.87 - $121.15
Q2 2024	44,708	$3,844	$82.71	$63.49 - $105.96