BLOCK INC

Ticker: XYZ CUSIP: 852234103 Class: CL A

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

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

Q4 2021

Shares 25,270 Value ($000) $4,081 Avg Close $216.70 Range $157.57 - $270.16

Q3 2021

Shares 50,199 Value ($000) $12,040 Avg Close $256.87 Range $225.28 - $289.23

Q2 2021

Shares 47,984 Value ($000) $11,698 Avg Close $231.94 Range $192.21 - $278.13

Q1 2021

Shares 8,897 Value ($000) $2,020 Avg Close $233.92 Range $191.36 - $283.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	25,270	$4,081	$216.70	$157.57 - $270.16
Q3 2021	50,199	$12,040	$256.87	$225.28 - $289.23
Q2 2021	47,984	$11,698	$231.94	$192.21 - $278.13
Q1 2021	8,897	$2,020	$233.92	$191.36 - $283.19