BIGCOMMERCE HLDGS INC

Ticker: CMRC CUSIP: 08975P108 Class: Common Stock

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2025

Shares 23,000 Value ($000) $95 Avg Close $4.61 Range $4.05 - $5.54

Q3 2025

Shares 11,000 Value ($000) $55 Avg Close $4.81 Range $4.14 - $5.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,000	$95	$4.61	$4.05 - $5.54
Q3 2025	11,000	$55	$4.81	$4.14 - $5.31