VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q3 2025

Shares 3,370 Value ($000) $1,320 Avg Close $417.92 Range $362.50 - $484.56

Q2 2025

Shares 3,370 Value ($000) $1,500 Avg Close $460.83 Range $416.60 - $510.77

Q1 2025

Shares 3,370 Value ($000) $1,448 Avg Close $466.00 Range $397.25 - $519.68

Q4 2024

Shares 3,644 Value ($000) $1,602 Avg Close $463.53 Range $377.85 - $519.88

Q3 2024

Shares 4,403 Value ($000) $2,064 Avg Close $480.37 Range $456.07 - $510.64

Q2 2024

Shares 4,403 Value ($000) $2,064 Avg Close $434.05 Range $391.01 - $486.43

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,370	$1,320	$417.92	$362.50 - $484.56
Q2 2025	3,370	$1,500	$460.83	$416.60 - $510.77
Q1 2025	3,370	$1,448	$466.00	$397.25 - $519.68
Q4 2024	3,644	$1,602	$463.53	$377.85 - $519.88
Q3 2024	4,403	$2,064	$480.37	$456.07 - $510.64
Q2 2024	4,403	$2,064	$434.05	$391.01 - $486.43