COINBASE GLOBAL INC

Ticker: COIN CUSIP: 19260Q107 Class: Common Stock

Main Street Research LLC's Holding History (CIK: 0001513211)

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

Q4 2025

Shares 1,551 Value ($000) $351 Avg Close $297.98 Range $225.47 - $402.16

Q3 2025

Shares 1,553 Value ($000) $524 Avg Close $339.07 Range $291.46 - $444.65

Q2 2025

Shares 1,550 Value ($000) $543 Avg Close $233.78 Range $142.58 - $382.00

Q4 2023

Shares 1,250 Value ($000) $217 Avg Close $109.20 Range $70.41 - $187.39

Q4 2022

Shares 6,104 Value ($000) $216 Avg Close $52.69 Range $31.83 - $78.29

Q3 2022

Shares 17,637 Value ($000) $1,137 Avg Close $69.82 Range $45.95 - $116.30

Q2 2022

Shares 17,587 Value ($000) $827 Avg Close $95.18 Range $40.83 - $193.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,551	$351	$297.98	$225.47 - $402.16
Q3 2025	1,553	$524	$339.07	$291.46 - $444.65
Q2 2025	1,550	$543	$233.78	$142.58 - $382.00
Q4 2023	1,250	$217	$109.20	$70.41 - $187.39
Q4 2022	6,104	$216	$52.69	$31.83 - $78.29
Q3 2022	17,637	$1,137	$69.82	$45.95 - $116.30
Q2 2022	17,587	$827	$95.18	$40.83 - $193.07