BIGCOMMERCE HLDGS INC

Ticker: CMRC CUSIP: 08975P108 Class: Common Stock

Shay Capital LLC's Holding History (CIK: 0001723643)

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

Q4 2025

Shares 219,332 Value ($000) $904 Avg Close $4.61 Range $4.05 - $5.54

Q3 2025

Shares 219,332 Value ($000) $1,094 Avg Close $4.81 Range $4.14 - $5.31

Q2 2025

Shares 100,276 Value ($000) $501 Avg Close $5.15 Range $4.73 - $5.98

Q2 2024

Shares 37,000 Value ($000) $298 Avg Close $7.15 Range $5.62 - $8.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	219,332	$904	$4.61	$4.05 - $5.54
Q3 2025	219,332	$1,094	$4.81	$4.14 - $5.31
Q2 2025	100,276	$501	$5.15	$4.73 - $5.98
Q2 2024	37,000	$298	$7.15	$5.62 - $8.60