COINBASE GLOBAL INC

Ticker: COIN CUSIP: 19260Q107 Class: Common Stock

Grove Bank & Trust's Holding History (CIK: 0001662212)

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

Q4 2025

Shares 1 Value ($000) $0 Avg Close $297.98 Range $225.47 - $402.16

Q1 2025

Shares 90 Value ($000) $16 Avg Close $242.13 Range $163.52 - $310.61

Q3 2023

Shares 96 Value ($000) $7 Avg Close $84.28 Range $69.63 - $114.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1	$0	$297.98	$225.47 - $402.16
Q1 2025	90	$16	$242.13	$163.52 - $310.61
Q3 2023	96	$7	$84.28	$69.63 - $114.43