MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

REIK & CO., LLC's Holding History (CIK: 0001388028)

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

Q4 2025

Shares 14,063 Value ($000) $6,801 Avg Close $500.58 Range $464.89 - $552.69

Q3 2025

Shares 14,492 Value ($000) $7,506 Avg Close $508.71 Range $486.99 - $553.50

Q2 2025

Shares 14,634 Value ($000) $7,279 Avg Close $432.38 Range $342.95 - $499.00

Q1 2025

Shares 14,230 Value ($000) $5,342 Avg Close $405.08 Range $365.28 - $445.10

Q4 2024

Shares 14,330 Value ($000) $6,040 Avg Close $422.35 Range $401.80 - $452.82

Q3 2024

Shares 14,330 Value ($000) $6,166 Avg Close $423.10 Range $381.30 - $463.16

Q2 2024

Shares 14,335 Value ($000) $6,407 Avg Close $417.26 Range $383.04 - $451.11

Q1 2024

Shares 14,335 Value ($000) $6,031 Avg Close $399.26 Range $361.12 - $425.28

Q4 2023

Shares 14,592 Value ($000) $5,487 Avg Close $350.36 Range $306.02 - $378.65

Q3 2023

Shares 15,532 Value ($000) $4,904 Avg Close $324.59 Range $304.29 - $359.90

Q2 2023

Shares 17,359 Value ($000) $5,911 Avg Close $307.21 Range $269.61 - $344.87

Q1 2023

Shares 17,606 Value ($000) $5,076 Avg Close $249.46 Range $214.23 - $283.22

Q4 2022

Shares 18,804 Value ($000) $5 Avg Close $234.05 Range $207.86 - $257.76

Q3 2022

Shares 18,954 Value ($000) $4,414 Avg Close $256.88 Range $226.66 - $285.90

Q2 2022

Shares 18,954 Value ($000) $4,868 Avg Close $263.43 Range $234.71 - $305.53

Q1 2022

Shares 18,954 Value ($000) $5,844 Avg Close $291.40 Range $261.79 - $327.04

Q4 2021

Shares 18,809 Value ($000) $6,326 Avg Close $313.41 Range $270.67 - $338.33

Q3 2021

Shares 18,809 Value ($000) $5,303 Avg Close $280.73 Range $259.89 - $295.39

Q2 2021

Shares 18,514 Value ($000) $5,015 Avg Close $244.73 Range $228.94 - $261.86

Q1 2021

Shares 17,179 Value ($000) $4,050 Avg Close $222.90 Range $203.36 - $236.17

Q4 2020

Shares 16,924 Value ($000) $3,764 Avg Close $206.04 Range $191.04 - $218.32

Q3 2020

Shares 16,044 Value ($000) $3,375 Avg Close $200.75 Range $187.82 - $222.85

Q2 2020

Shares 15,934 Value ($000) $3,243 Avg Close $173.06 Range $143.15 - $195.15

Q1 2020

Shares 15,869 Value ($000) $2,503 Avg Close $156.34 Range $126.17 - $181.07

Q4 2019

Shares 14,986 Value ($000) $2,363 Avg Close $139.23 Range $126.06 - $151.49

Q3 2019

Shares 14,986 Value ($000) $2,084 Avg Close $129.91 Range $123.34 - $134.72

Q2 2019

Shares 14,986 Value ($000) $2,008 Avg Close $119.52 Range $110.97 - $130.53

Q1 2019

Shares 14,536 Value ($000) $1,714 Avg Close $102.29 Range $90.94 - $113.53

Q4 2018

Shares 14,536 Value ($000) $1,476 Avg Close $100.00 Range $87.91 - $108.24

Q3 2018

Shares 14,536 Value ($000) $1,662 Avg Close $100.81 Range $90.95 - $107.41

Q2 2018

Shares 14,536 Value ($000) $1,433 Avg Close $89.76 Range $80.86 - $95.30

Q1 2018

Shares 14,681 Value ($000) $1,340 Avg Close $84.31 Range $77.10 - $89.85

Q4 2017

Shares 14,086 Value ($000) $1,205 Avg Close $75.26 Range $67.45 - $80.48

Q3 2017

Shares 12,486 Value ($000) $930 Avg Close $66.68 Range $61.92 - $69.52

Q2 2017

Shares 11,866 Value ($000) $818 Avg Close $62.32 Range $58.70 - $66.35

Q1 2017

Shares 11,866 Value ($000) $781 Avg Close $57.84 Range $55.73 - $59.91

Q4 2016

Shares 11,866 Value ($000) $737 Avg Close $53.94 Range $50.33 - $57.67

Q3 2016

Shares 14,073 Value ($000) $811 Avg Close $50.29 Range $44.75 - $52.45

Q2 2016

Shares 12,983 Value ($000) $664 Avg Close $45.98 Range $42.66 - $50.07

Q1 2016

Shares 12,043 Value ($000) $665 Avg Close $46.08 Range $42.20 - $49.07

Q4 2015

Shares 12,043 Value ($000) $668 Avg Close $45.92 Range $38.05 - $49.78

Q3 2015

Shares 12,043 Value ($000) $533 Avg Close $38.92 Range $34.55 - $41.83

Q2 2015

Shares 12,043 Value ($000) $532 Avg Close $39.29 Range $34.44 - $42.53

Q1 2015

Shares 12,043 Value ($000) $490 Avg Close $37.24 Range $34.29 - $40.84

Q4 2014

Shares 11,838 Value ($000) $550 Avg Close $39.88 Range $35.66 - $42.40

Q3 2014

Shares 11,838 Value ($000) $549 Avg Close $37.66 Range $34.56 - $40.29

Q2 2014

Shares 15,040 Value ($000) $627 Avg Close $33.96 Range $32.19 - $35.60

Q1 2014

Shares 12,565 Value ($000) $515 Avg Close $31.26 Range $28.73 - $34.69

Q4 2013

Shares 10,565 Value ($000) $395 Avg Close $30.02 Range $27.01 - $32.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,063	$6,801	$500.58	$464.89 - $552.69
Q3 2025	14,492	$7,506	$508.71	$486.99 - $553.50
Q2 2025	14,634	$7,279	$432.38	$342.95 - $499.00
Q1 2025	14,230	$5,342	$405.08	$365.28 - $445.10
Q4 2024	14,330	$6,040	$422.35	$401.80 - $452.82
Q3 2024	14,330	$6,166	$423.10	$381.30 - $463.16
Q2 2024	14,335	$6,407	$417.26	$383.04 - $451.11
Q1 2024	14,335	$6,031	$399.26	$361.12 - $425.28
Q4 2023	14,592	$5,487	$350.36	$306.02 - $378.65
Q3 2023	15,532	$4,904	$324.59	$304.29 - $359.90
Q2 2023	17,359	$5,911	$307.21	$269.61 - $344.87
Q1 2023	17,606	$5,076	$249.46	$214.23 - $283.22
Q4 2022	18,804	$5	$234.05	$207.86 - $257.76
Q3 2022	18,954	$4,414	$256.88	$226.66 - $285.90
Q2 2022	18,954	$4,868	$263.43	$234.71 - $305.53
Q1 2022	18,954	$5,844	$291.40	$261.79 - $327.04
Q4 2021	18,809	$6,326	$313.41	$270.67 - $338.33
Q3 2021	18,809	$5,303	$280.73	$259.89 - $295.39
Q2 2021	18,514	$5,015	$244.73	$228.94 - $261.86
Q1 2021	17,179	$4,050	$222.90	$203.36 - $236.17
Q4 2020	16,924	$3,764	$206.04	$191.04 - $218.32
Q3 2020	16,044	$3,375	$200.75	$187.82 - $222.85
Q2 2020	15,934	$3,243	$173.06	$143.15 - $195.15
Q1 2020	15,869	$2,503	$156.34	$126.17 - $181.07
Q4 2019	14,986	$2,363	$139.23	$126.06 - $151.49
Q3 2019	14,986	$2,084	$129.91	$123.34 - $134.72
Q2 2019	14,986	$2,008	$119.52	$110.97 - $130.53
Q1 2019	14,536	$1,714	$102.29	$90.94 - $113.53
Q4 2018	14,536	$1,476	$100.00	$87.91 - $108.24
Q3 2018	14,536	$1,662	$100.81	$90.95 - $107.41
Q2 2018	14,536	$1,433	$89.76	$80.86 - $95.30
Q1 2018	14,681	$1,340	$84.31	$77.10 - $89.85
Q4 2017	14,086	$1,205	$75.26	$67.45 - $80.48
Q3 2017	12,486	$930	$66.68	$61.92 - $69.52
Q2 2017	11,866	$818	$62.32	$58.70 - $66.35
Q1 2017	11,866	$781	$57.84	$55.73 - $59.91
Q4 2016	11,866	$737	$53.94	$50.33 - $57.67
Q3 2016	14,073	$811	$50.29	$44.75 - $52.45
Q2 2016	12,983	$664	$45.98	$42.66 - $50.07
Q1 2016	12,043	$665	$46.08	$42.20 - $49.07
Q4 2015	12,043	$668	$45.92	$38.05 - $49.78
Q3 2015	12,043	$533	$38.92	$34.55 - $41.83
Q2 2015	12,043	$532	$39.29	$34.44 - $42.53
Q1 2015	12,043	$490	$37.24	$34.29 - $40.84
Q4 2014	11,838	$550	$39.88	$35.66 - $42.40
Q3 2014	11,838	$549	$37.66	$34.56 - $40.29
Q2 2014	15,040	$627	$33.96	$32.19 - $35.60
Q1 2014	12,565	$515	$31.26	$28.73 - $34.69
Q4 2013	10,565	$395	$30.02	$27.01 - $32.34