BLOCK INC

Ticker: XYZ CUSIP: 852234103 Class: CL A

Mizuho Securities Co. Ltd.'s Holding History (CIK: 0001520309)

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

Q3 2025

Shares 610 Value ($000) $44 Avg Close $74.85 Range $64.85 - $82.50

Q2 2025

Shares 1,670 Value ($000) $113 Avg Close $58.18 Range $44.27 - $68.40

Q1 2025

Shares 680 Value ($000) $37 Avg Close $74.64 Range $52.25 - $94.25

Q4 2024

Shares 1,440 Value ($000) $126 Avg Close $82.04 Range $63.94 - $99.26

Q3 2024

Shares 8,710 Value ($000) $585 Avg Close $64.60 Range $55.00 - $73.36

Q2 2024

Shares 2,570 Value ($000) $166 Avg Close $69.96 Range $60.90 - $84.92

Q1 2024

Shares 9,930 Value ($000) $840 Avg Close $72.33 Range $61.83 - $87.52

Q4 2023

Shares 7,220 Value ($000) $558 Avg Close $56.54 Range $38.85 - $80.29

Q3 2023

Shares 8,150 Value ($000) $361 Avg Close $61.92 Range $42.77 - $81.47

Q2 2023

Shares 17,380 Value ($000) $1,157 Avg Close $62.48 Range $55.05 - $69.74

Q1 2023

Shares 8,940 Value ($000) $614 Avg Close $74.85 Range $56.50 - $89.97

Q4 2022

Shares 35,030 Value ($000) $2,201 Avg Close $61.70 Range $51.34 - $75.77

Q3 2022

Shares 6,164 Value ($000) $339 Avg Close $70.80 Range $53.90 - $93.19

Q2 2022

Shares 9,855 Value ($000) $1,592 Avg Close $91.37 Range $56.01 - $145.58

Q1 2022

Shares 30,505 Value ($000) $4,136 Avg Close $121.07 Range $82.72 - $165.20

Q4 2021

Shares 5,995 Value ($000) $968 Avg Close $216.70 Range $157.57 - $270.16

Q3 2021

Shares 7,715 Value ($000) $1,850 Avg Close $256.87 Range $225.28 - $289.23

Q2 2021

Shares 23,935 Value ($000) $5,835 Avg Close $231.94 Range $192.21 - $278.13

Q1 2021

Shares 13,132 Value ($000) $2,982 Avg Close $233.92 Range $191.36 - $283.19

Q4 2020

Shares 22,347 Value ($000) $4,864 Avg Close $195.07 Range $151.10 - $243.38

Q3 2020

Shares 33,540 Value ($000) $5,452 Avg Close $141.19 Range $106.54 - $170.61

Q2 2020

Shares 16,750 Value ($000) $877 Avg Close $76.56 Range $42.33 - $107.84

Q1 2020

Shares 47,175 Value ($000) $2,471 Avg Close $68.39 Range $32.33 - $87.25

Q4 2019

Shares 205,305 Value ($000) $12,844 Avg Close $63.90 Range $57.62 - $69.73

Q3 2019

Shares 104,075 Value ($000) $6,447 Avg Close $67.93 Range $54.41 - $83.20

Q2 2019

Shares 40,780 Value ($000) $2,958 Avg Close $69.86 Range $59.89 - $77.84

Q1 2019

Shares 24,550 Value ($000) $1,839 Avg Close $72.47 Range $52.26 - $82.78

Q4 2018

Shares 3,750 Value ($000) $210 Avg Close $70.61 Range $49.82 - $101.15

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	610	$44	$74.85	$64.85 - $82.50
Q2 2025	1,670	$113	$58.18	$44.27 - $68.40
Q1 2025	680	$37	$74.64	$52.25 - $94.25
Q4 2024	1,440	$126	$82.04	$63.94 - $99.26
Q3 2024	8,710	$585	$64.60	$55.00 - $73.36
Q2 2024	2,570	$166	$69.96	$60.90 - $84.92
Q1 2024	9,930	$840	$72.33	$61.83 - $87.52
Q4 2023	7,220	$558	$56.54	$38.85 - $80.29
Q3 2023	8,150	$361	$61.92	$42.77 - $81.47
Q2 2023	17,380	$1,157	$62.48	$55.05 - $69.74
Q1 2023	8,940	$614	$74.85	$56.50 - $89.97
Q4 2022	35,030	$2,201	$61.70	$51.34 - $75.77
Q3 2022	6,164	$339	$70.80	$53.90 - $93.19
Q2 2022	9,855	$1,592	$91.37	$56.01 - $145.58
Q1 2022	30,505	$4,136	$121.07	$82.72 - $165.20
Q4 2021	5,995	$968	$216.70	$157.57 - $270.16
Q3 2021	7,715	$1,850	$256.87	$225.28 - $289.23
Q2 2021	23,935	$5,835	$231.94	$192.21 - $278.13
Q1 2021	13,132	$2,982	$233.92	$191.36 - $283.19
Q4 2020	22,347	$4,864	$195.07	$151.10 - $243.38
Q3 2020	33,540	$5,452	$141.19	$106.54 - $170.61
Q2 2020	16,750	$877	$76.56	$42.33 - $107.84
Q1 2020	47,175	$2,471	$68.39	$32.33 - $87.25
Q4 2019	205,305	$12,844	$63.90	$57.62 - $69.73
Q3 2019	104,075	$6,447	$67.93	$54.41 - $83.20
Q2 2019	40,780	$2,958	$69.86	$59.89 - $77.84
Q1 2019	24,550	$1,839	$72.47	$52.26 - $82.78
Q4 2018	3,750	$210	$70.61	$49.82 - $101.15