COINBASE GLOBAL INC

Ticker: COIN CUSIP: 19260Q107 Class: Common Stock

Coston, McIsaac & Partners's Holding History (CIK: 0001945037)

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

Q3 2025

Shares 275 Value ($000) $0 Avg Close $339.07 Range $291.46 - $444.65

Q2 2025

Shares 200 Value ($000) $0 Avg Close $233.78 Range $142.58 - $382.00

Q4 2023

Shares 300 Value ($000) $0 Avg Close $109.20 Range $70.41 - $187.39

Q4 2022

Shares 1,000 Value ($000) $0 Avg Close $52.69 Range $31.83 - $78.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	275	$0	$339.07	$291.46 - $444.65
Q2 2025	200	$0	$233.78	$142.58 - $382.00
Q4 2023	300	$0	$109.20	$70.41 - $187.39
Q4 2022	1,000	$0	$52.69	$31.83 - $78.29