BIGCOMMERCE HLDGS INC

Ticker: CMRC CUSIP: 08975P108 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 24,769 Value ($000) $102 Avg Close $4.61 Range $4.05 - $5.54

Q3 2025

Shares 17,615 Value ($000) $88 Avg Close $4.81 Range $4.14 - $5.31

Q3 2023

Shares 12,810 Value ($000) $126 Avg Close $10.42 Range $9.13 - $12.75

Q2 2023

Shares 10,975 Value ($000) $109 Avg Close $8.34 Range $6.81 - $10.10

Q1 2023

Shares 30,719 Value ($000) $0 Avg Close $10.13 Range $7.78 - $13.39

Q4 2022

Shares 48,824 Value ($000) $0 Avg Close $10.83 Range $7.75 - $16.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,769	$102	$4.61	$4.05 - $5.54
Q3 2025	17,615	$88	$4.81	$4.14 - $5.31
Q3 2023	12,810	$126	$10.42	$9.13 - $12.75
Q2 2023	10,975	$109	$8.34	$6.81 - $10.10
Q1 2023	30,719	$0	$10.13	$7.78 - $13.39
Q4 2022	48,824	$0	$10.83	$7.75 - $16.97