MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025

Shares 70,610 Value ($000) $34,148 Avg Close $500.58 Range $464.89 - $552.69

Q3 2025

Shares 458,309 Value ($000) $237 Avg Close $508.71 Range $486.99 - $553.50

Q1 2025

Shares 36,777 Value ($000) $14 Avg Close $405.08 Range $365.28 - $445.10

Q4 2024

Shares 2,596 Value ($000) $1 Avg Close $422.35 Range $401.80 - $452.82

Q3 2024

Shares 98,740 Value ($000) $42 Avg Close $423.10 Range $381.30 - $463.16

Q1 2024

Shares 19,868 Value ($000) $8 Avg Close $399.26 Range $361.12 - $425.28

Q3 2023

Shares 147,215 Value ($000) $46 Avg Close $324.59 Range $304.29 - $359.90

Q2 2023

Shares 171,935 Value ($000) $59 Avg Close $307.21 Range $269.61 - $344.87

Q4 2022

Shares 39,221 Value ($000) $9 Avg Close $234.05 Range $207.86 - $257.76

Q3 2022

Shares 432,062 Value ($000) $100,627 Avg Close $256.88 Range $226.66 - $285.90

Q1 2021

Shares 34,341 Value ($000) $8,096 Avg Close $222.90 Range $203.36 - $236.17

Q4 2020

Shares 50 Value ($000) $11 Avg Close $206.04 Range $191.04 - $218.32

Q3 2020

Shares 2,812 Value ($000) $591 Avg Close $200.75 Range $187.82 - $222.85

Q2 2020

Shares 164,348 Value ($000) $33,446 Avg Close $173.06 Range $143.15 - $195.15

Q1 2020

Shares 50 Value ($000) $7 Avg Close $156.34 Range $126.17 - $181.07

Q4 2019

Shares 49,118 Value ($000) $7,745 Avg Close $139.23 Range $126.06 - $151.49

Q1 2019

Shares 1,200 Value ($000) $141 Avg Close $102.29 Range $90.94 - $113.53

Q4 2018

Shares 5,200 Value ($000) $528 Avg Close $100.00 Range $87.91 - $108.24

Q2 2018

Shares 69,702 Value ($000) $6,873 Avg Close $89.76 Range $80.86 - $95.30

Q1 2018

Shares 62,183 Value ($000) $5,675 Avg Close $84.31 Range $77.10 - $89.85

Q4 2017

Shares 147,569 Value ($000) $12,623 Avg Close $75.26 Range $67.45 - $80.48

Q3 2017

Shares 29,058 Value ($000) $2,164 Avg Close $66.68 Range $61.92 - $69.52

Q2 2017

Shares 221,193 Value ($000) $15,246 Avg Close $62.32 Range $58.70 - $66.35

Q3 2015

Shares 15,429 Value ($000) $682 Avg Close $38.92 Range $34.55 - $41.83

Q1 2015

Shares 70,264 Value ($000) $2,856 Avg Close $37.24 Range $34.29 - $40.84

Q4 2014

Shares 181,622 Value ($000) $8,436 Avg Close $39.88 Range $35.66 - $42.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	70,610	$34,148	$500.58	$464.89 - $552.69
Q3 2025	458,309	$237	$508.71	$486.99 - $553.50
Q1 2025	36,777	$14	$405.08	$365.28 - $445.10
Q4 2024	2,596	$1	$422.35	$401.80 - $452.82
Q3 2024	98,740	$42	$423.10	$381.30 - $463.16
Q1 2024	19,868	$8	$399.26	$361.12 - $425.28
Q3 2023	147,215	$46	$324.59	$304.29 - $359.90
Q2 2023	171,935	$59	$307.21	$269.61 - $344.87
Q4 2022	39,221	$9	$234.05	$207.86 - $257.76
Q3 2022	432,062	$100,627	$256.88	$226.66 - $285.90
Q1 2021	34,341	$8,096	$222.90	$203.36 - $236.17
Q4 2020	50	$11	$206.04	$191.04 - $218.32
Q3 2020	2,812	$591	$200.75	$187.82 - $222.85
Q2 2020	164,348	$33,446	$173.06	$143.15 - $195.15
Q1 2020	50	$7	$156.34	$126.17 - $181.07
Q4 2019	49,118	$7,745	$139.23	$126.06 - $151.49
Q1 2019	1,200	$141	$102.29	$90.94 - $113.53
Q4 2018	5,200	$528	$100.00	$87.91 - $108.24
Q2 2018	69,702	$6,873	$89.76	$80.86 - $95.30
Q1 2018	62,183	$5,675	$84.31	$77.10 - $89.85
Q4 2017	147,569	$12,623	$75.26	$67.45 - $80.48
Q3 2017	29,058	$2,164	$66.68	$61.92 - $69.52
Q2 2017	221,193	$15,246	$62.32	$58.70 - $66.35
Q3 2015	15,429	$682	$38.92	$34.55 - $41.83
Q1 2015	70,264	$2,856	$37.24	$34.29 - $40.84
Q4 2014	181,622	$8,436	$39.88	$35.66 - $42.40