COINBASE GLOBAL INC

Ticker: COIN CUSIP: 19260Q107 Class: Common Stock

Alta Advisers Ltd's Holding History (CIK: 0001536114)

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

Q4 2025

Shares 886 Value ($000) $200 Avg Close $297.98 Range $225.47 - $402.16

Q3 2025

Shares 1,086 Value ($000) $367 Avg Close $339.07 Range $291.46 - $444.65

Q2 2025

Shares 1,086 Value ($000) $381 Avg Close $233.78 Range $142.58 - $382.00

Q3 2024

Shares 500 Value ($000) $89 Avg Close $200.30 Range $146.12 - $272.55

Q2 2024

Shares 500 Value ($000) $111 Avg Close $230.10 Range $194.93 - $268.81

Q1 2024

Shares 500 Value ($000) $133 Avg Close $179.97 Range $114.51 - $283.48

Q4 2023

Shares 400 Value ($000) $70 Avg Close $109.20 Range $70.41 - $187.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	886	$200	$297.98	$225.47 - $402.16
Q3 2025	1,086	$367	$339.07	$291.46 - $444.65
Q2 2025	1,086	$381	$233.78	$142.58 - $382.00
Q3 2024	500	$89	$200.30	$146.12 - $272.55
Q2 2024	500	$111	$230.10	$194.93 - $268.81
Q1 2024	500	$133	$179.97	$114.51 - $283.48
Q4 2023	400	$70	$109.20	$70.41 - $187.39