VISTRA CORP

Ticker: VST CUSIP: 92840M102 Class: EQTY

HM PAYSON & CO's Holding History (CIK: 0000928052)

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

Q4 2025

Shares 300 Value ($000) $48 Avg Close $181.92 Range $158.43 - $216.80

Q3 2025

Shares 309 Value ($000) $61 Avg Close $197.68 Range $177.99 - $219.51

Q2 2025

Shares 100 Value ($000) $19 Avg Close $147.45 Range $90.17 - $197.71

Q1 2025

Shares 229 Value ($000) $27 Avg Close $148.62 Range $103.77 - $198.75

Q4 2024

Shares 61 Value ($000) $8 Avg Close $137.88 Range $110.71 - $167.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	300	$48	$181.92	$158.43 - $216.80
Q3 2025	309	$61	$197.68	$177.99 - $219.51
Q2 2025	100	$19	$147.45	$90.17 - $197.71
Q1 2025	229	$27	$148.62	$103.77 - $198.75
Q4 2024	61	$8	$137.88	$110.71 - $167.48