SUMMIT THERAPEUTICS INC

Ticker: SMMT CUSIP: 86627T108 Class: Stock

Virtus Investment Advisers, LLC's Holding History (CIK: 0000019481)

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

Q4 2025

Shares 15,141 Value ($000) $265 Avg Close $18.81 Range $15.62 - $25.49

Q3 2025

Shares 5,644 Value ($000) $117 Avg Close $24.25 Range $16.31 - $30.98

Q2 2025

Shares 4,664 Value ($000) $99 Avg Close $22.80 Range $15.55 - $36.91

Q1 2025

Shares 9,192 Value ($000) $177 Avg Close $20.06 Range $16.46 - $25.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,141	$265	$18.81	$15.62 - $25.49
Q3 2025	5,644	$117	$24.25	$16.31 - $30.98
Q2 2025	4,664	$99	$22.80	$15.55 - $36.91
Q1 2025	9,192	$177	$20.06	$16.46 - $25.00