SUMMIT THERAPEUTICS INC

Ticker: SMMT CUSIP: 86627T108 Class: Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2025

Shares 271,641 Value ($000) $5,781 Avg Close $22.80 Range $15.55 - $36.91

Q1 2023

Shares 214,033 Value ($000) $375 Avg Close $2.73 Range $1.25 - $5.78

Q4 2022

Shares 622,866 Value ($000) $2,647 Avg Close $1.82 Range $0.66 - $5.61

Q3 2022

Shares 140,660 Value ($000) $167 Avg Close $1.13 Range $0.89 - $1.74

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	271,641	$5,781	$22.80	$15.55 - $36.91
Q1 2023	214,033	$375	$2.73	$1.25 - $5.78
Q4 2022	622,866	$2,647	$1.82	$0.66 - $5.61
Q3 2022	140,660	$167	$1.13	$0.89 - $1.74