SUMMIT THERAPEUTICS INC

Ticker: SMMT CUSIP: 86627T108 Class: Stock

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 15,589 Value ($000) $0 Avg Close $18.81 Range $15.62 - $25.49

Q3 2025

Shares 5,117 Value ($000) $0 Avg Close $24.25 Range $16.31 - $30.98

Q4 2024

Shares 13,169 Value ($000) $0 Avg Close $19.38 Range $16.52 - $24.56

Q3 2024

Shares 32,756 Value ($000) $1 Avg Close $13.98 Range $6.78 - $33.89

Q4 2021

Shares 12,671 Value ($000) $34 Avg Close $4.81 Range $2.23 - $5.79

Q3 2021

Shares 23,200 Value ($000) $116 Avg Close $7.18 Range $4.71 - $8.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,589	$0	$18.81	$15.62 - $25.49
Q3 2025	5,117	$0	$24.25	$16.31 - $30.98
Q4 2024	13,169	$0	$19.38	$16.52 - $24.56
Q3 2024	32,756	$1	$13.98	$6.78 - $33.89
Q4 2021	12,671	$34	$4.81	$2.23 - $5.79
Q3 2021	23,200	$116	$7.18	$4.71 - $8.38