VERTEX PHARMACEUTICALS INC

Ticker: VRTX CUSIP: 92532F100 Class: EQTY

Kidder Stephen W's Holding History (CIK: 0001314377)

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

Q4 2025

Shares 12,459 Value ($000) $5,648 Avg Close $431.03 Range $392.50 - $464.44

Q3 2025

Shares 12,298 Value ($000) $4,816 Avg Close $417.92 Range $362.50 - $484.56

Q2 2025

Shares 12,130 Value ($000) $5,400 Avg Close $460.83 Range $416.60 - $510.77

Q1 2025

Shares 11,966 Value ($000) $5,801 Avg Close $466.00 Range $397.25 - $519.68

Q4 2024

Shares 10,248 Value ($000) $4,127 Avg Close $463.53 Range $377.85 - $519.88

Q3 2024

Shares 7,704 Value ($000) $3,583 Avg Close $480.37 Range $456.07 - $510.64

Q2 2024

Shares 4,559 Value ($000) $2,137 Avg Close $434.05 Range $391.01 - $486.43

Q1 2024

Shares 573 Value ($000) $240 Avg Close $422.74 Range $403.43 - $448.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,459	$5,648	$431.03	$392.50 - $464.44
Q3 2025	12,298	$4,816	$417.92	$362.50 - $484.56
Q2 2025	12,130	$5,400	$460.83	$416.60 - $510.77
Q1 2025	11,966	$5,801	$466.00	$397.25 - $519.68
Q4 2024	10,248	$4,127	$463.53	$377.85 - $519.88
Q3 2024	7,704	$3,583	$480.37	$456.07 - $510.64
Q2 2024	4,559	$2,137	$434.05	$391.01 - $486.43
Q1 2024	573	$240	$422.74	$403.43 - $448.40