AGENUS INC

Ticker: AGEN CUSIP: 00847G804 Class: Common Stock

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

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

Q4 2025

Shares 146,800 Value ($000) $461 Avg Close $3.98 Range $3.01 - $4.69

Q3 2025

Shares 113,313 Value ($000) $436 Avg Close $5.01 Range $3.76 - $7.34

Q2 2025

Shares 432,479 Value ($000) $1,976 Avg Close $3.46 Range $1.38 - $6.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	146,800	$461	$3.98	$3.01 - $4.69
Q3 2025	113,313	$436	$5.01	$3.76 - $7.34
Q2 2025	432,479	$1,976	$3.46	$1.38 - $6.35