SUMMIT THERAPEUTICS INC

Ticker: SMMT CUSIP: 86627T108 Class: Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 73,497 Value ($000) $1,285 Avg Close $18.81 Range $15.62 - $25.49

Q3 2025

Shares 79,572 Value ($000) $1,644 Avg Close $24.25 Range $16.31 - $30.98

Q2 2025

Shares 11,762 Value ($000) $250 Avg Close $22.80 Range $15.55 - $36.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	73,497	$1,285	$18.81	$15.62 - $25.49
Q3 2025	79,572	$1,644	$24.25	$16.31 - $30.98
Q2 2025	11,762	$250	$22.80	$15.55 - $36.91