SUMMIT THERAPEUTICS INC

Ticker: SMMT CUSIP: 86627T108 Class: Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 9,361,921 Value ($000) $163,740 Avg Close $18.81 Range $15.62 - $25.49

Q3 2025

Shares 7,363,793 Value ($000) $152,136 Avg Close $24.25 Range $16.31 - $30.98

Q2 2025

Shares 6,846,667 Value ($000) $145,697 Avg Close $22.80 Range $15.55 - $36.91

Q1 2025

Shares 8,397,556 Value ($000) $161,989 Avg Close $20.06 Range $16.46 - $25.00

Q4 2024

Shares 8,431,524 Value ($000) $150,461 Avg Close $19.38 Range $16.52 - $24.56

Q3 2024

Shares 8,094,685 Value ($000) $177,274 Avg Close $13.98 Range $6.78 - $33.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,361,921	$163,740	$18.81	$15.62 - $25.49
Q3 2025	7,363,793	$152,136	$24.25	$16.31 - $30.98
Q2 2025	6,846,667	$145,697	$22.80	$15.55 - $36.91
Q1 2025	8,397,556	$161,989	$20.06	$16.46 - $25.00
Q4 2024	8,431,524	$150,461	$19.38	$16.52 - $24.56
Q3 2024	8,094,685	$177,274	$13.98	$6.78 - $33.89