ARCUS BIOSCIENCES INC

Ticker: RCUS CUSIP: 03969F109 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 211 Value ($000) $5 Avg Close $20.40 Range $12.89 - $26.40

Q3 2025

Shares 672 Value ($000) $9 Avg Close $10.40 Range $7.92 - $13.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	211	$5	$20.40	$12.89 - $26.40
Q3 2025	672	$9	$10.40	$7.92 - $13.63