B. RILEY FINANCIAL INC

Ticker: RILY CUSIP: 05580M108 Class: Common Stock

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

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

Q4 2025

Shares 366 Value ($000) $2 Avg Close $4.95 Range $3.64 - $6.86

Q3 2025

Shares 366 Value ($000) $2 Avg Close $5.53 Range $2.96 - $7.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	366	$2	$4.95	$3.64 - $6.86
Q3 2025	366	$2	$5.53	$2.96 - $7.90