MICROSOFT CORP

Ticker: MSFT CUSIP: 594918104 Class: Common Stock

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q4 2025

Shares 71,174 Value ($000) $34,421 Avg Close $500.58 Range $464.89 - $552.69

Q3 2025

Shares 70,907 Value ($000) $36,726 Avg Close $508.71 Range $486.99 - $553.50

Q2 2025

Shares 72,254 Value ($000) $35,940 Avg Close $432.38 Range $342.95 - $499.00

Q1 2025

Shares 72,174 Value ($000) $27,093 Avg Close $405.08 Range $365.28 - $445.10

Q4 2024

Shares 71,445 Value ($000) $30,207 Avg Close $422.35 Range $401.80 - $452.82

Q3 2024

Shares 70,729 Value ($000) $30,435 Avg Close $423.10 Range $381.30 - $463.16

Q2 2024

Shares 81,502 Value ($000) $36,427 Avg Close $417.26 Range $383.04 - $451.11

Q1 2024

Shares 68,508 Value ($000) $28,823 Avg Close $399.26 Range $361.12 - $425.28

Q4 2023

Shares 68,474 Value ($000) $25,749 Avg Close $350.36 Range $306.02 - $378.65

Q3 2023

Shares 67,904 Value ($000) $21,441 Avg Close $324.59 Range $304.29 - $359.90

Q2 2023

Shares 67,264 Value ($000) $22,906 Avg Close $307.21 Range $269.61 - $344.87

Q1 2023

Shares 69,623 Value ($000) $20,072 Avg Close $249.46 Range $214.23 - $283.22

Q4 2022

Shares 68,964 Value ($000) $16,539 Avg Close $234.05 Range $207.86 - $257.76

Q3 2022

Shares 74,739 Value ($000) $17,406 Avg Close $256.88 Range $226.66 - $285.90

Q2 2022

Shares 64,774 Value ($000) $17,584 Avg Close $263.43 Range $234.71 - $305.53

Q1 2022

Shares 68,296 Value ($000) $21,057 Avg Close $291.40 Range $261.79 - $327.04

Q4 2021

Shares 70,334 Value ($000) $23,654 Avg Close $313.41 Range $270.67 - $338.33

Q3 2021

Shares 71,004 Value ($000) $20,018 Avg Close $280.73 Range $259.89 - $295.39

Q2 2021

Shares 70,203 Value ($000) $19,018 Avg Close $244.73 Range $228.94 - $261.86

Q1 2021

Shares 69,602 Value ($000) $16,410 Avg Close $222.90 Range $203.36 - $236.17

Q4 2020

Shares 72,082 Value ($000) $16,033 Avg Close $206.04 Range $191.04 - $218.32

Q3 2020

Shares 70,168 Value ($000) $14,758 Avg Close $200.75 Range $187.82 - $222.85

Q2 2020

Shares 64,659 Value ($000) $13,159 Avg Close $173.06 Range $143.15 - $195.15

Q1 2020

Shares 15,898 Value ($000) $2,507 Avg Close $156.34 Range $126.17 - $181.07

Q4 2019

Shares 13,789 Value ($000) $2,175 Avg Close $139.23 Range $126.06 - $151.49

Q3 2019

Shares 14,538 Value ($000) $2,021 Avg Close $129.91 Range $123.34 - $134.72

Q2 2019

Shares 15,574 Value ($000) $2,086 Avg Close $119.52 Range $110.97 - $130.53

Q1 2019

Shares 14,523 Value ($000) $1,713 Avg Close $102.29 Range $90.94 - $113.53

Q4 2018

Shares 14,603 Value ($000) $1,483 Avg Close $100.00 Range $87.91 - $108.24

Q3 2018

Shares 14,503 Value ($000) $1,659 Avg Close $100.81 Range $90.95 - $107.41

Q2 2018

Shares 15,513 Value ($000) $1,530 Avg Close $89.76 Range $80.86 - $95.30

Q1 2018

Shares 15,254 Value ($000) $1,392 Avg Close $84.31 Range $77.10 - $89.85

Q4 2017

Shares 15,603 Value ($000) $1,335 Avg Close $75.26 Range $67.45 - $80.48

Q3 2017

Shares 15,603 Value ($000) $1,162 Avg Close $66.68 Range $61.92 - $69.52

Q2 2017

Shares 13,604 Value ($000) $938 Avg Close $62.32 Range $58.70 - $66.35

Q1 2017

Shares 13,604 Value ($000) $896 Avg Close $57.84 Range $55.73 - $59.91

Q4 2016

Shares 13,604 Value ($000) $845 Avg Close $53.94 Range $50.33 - $57.67

Q3 2016

Shares 13,618 Value ($000) $784 Avg Close $50.29 Range $44.75 - $52.45

Q2 2016

Shares 13,934 Value ($000) $713 Avg Close $45.98 Range $42.66 - $50.07

Q1 2016

Shares 13,474 Value ($000) $744 Avg Close $46.08 Range $42.20 - $49.07

Q4 2015

Shares 63,944 Value ($000) $3,548 Avg Close $45.92 Range $38.05 - $49.78

Q3 2015

Shares 93,550 Value ($000) $4,141 Avg Close $38.92 Range $34.55 - $41.83

Q2 2015

Shares 90,876 Value ($000) $4,012 Avg Close $39.29 Range $34.44 - $42.53

Q1 2015

Shares 97,222 Value ($000) $3,952 Avg Close $37.24 Range $34.29 - $40.84

Q4 2014

Shares 99,860 Value ($000) $4,639 Avg Close $39.88 Range $35.66 - $42.40

Q3 2014

Shares 97,480 Value ($000) $4,519 Avg Close $37.66 Range $34.56 - $40.29

Q2 2014

Shares 103,722 Value ($000) $4,326 Avg Close $33.96 Range $32.19 - $35.60

Q1 2014

Shares 104,649 Value ($000) $4,289 Avg Close $31.26 Range $28.73 - $34.69

Q4 2013

Shares 104,811 Value ($000) $3,921 Avg Close $30.02 Range $27.01 - $32.34

Q3 2013

Shares 104,975 Value ($000) $3,494 Avg Close $27.00 Range $25.36 - $29.79

Q2 2013

Shares 106,380 Value ($000) $3,675 Avg Close $26.70 Range $22.82 - $29.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,174	$34,421	$500.58	$464.89 - $552.69
Q3 2025	70,907	$36,726	$508.71	$486.99 - $553.50
Q2 2025	72,254	$35,940	$432.38	$342.95 - $499.00
Q1 2025	72,174	$27,093	$405.08	$365.28 - $445.10
Q4 2024	71,445	$30,207	$422.35	$401.80 - $452.82
Q3 2024	70,729	$30,435	$423.10	$381.30 - $463.16
Q2 2024	81,502	$36,427	$417.26	$383.04 - $451.11
Q1 2024	68,508	$28,823	$399.26	$361.12 - $425.28
Q4 2023	68,474	$25,749	$350.36	$306.02 - $378.65
Q3 2023	67,904	$21,441	$324.59	$304.29 - $359.90
Q2 2023	67,264	$22,906	$307.21	$269.61 - $344.87
Q1 2023	69,623	$20,072	$249.46	$214.23 - $283.22
Q4 2022	68,964	$16,539	$234.05	$207.86 - $257.76
Q3 2022	74,739	$17,406	$256.88	$226.66 - $285.90
Q2 2022	64,774	$17,584	$263.43	$234.71 - $305.53
Q1 2022	68,296	$21,057	$291.40	$261.79 - $327.04
Q4 2021	70,334	$23,654	$313.41	$270.67 - $338.33
Q3 2021	71,004	$20,018	$280.73	$259.89 - $295.39
Q2 2021	70,203	$19,018	$244.73	$228.94 - $261.86
Q1 2021	69,602	$16,410	$222.90	$203.36 - $236.17
Q4 2020	72,082	$16,033	$206.04	$191.04 - $218.32
Q3 2020	70,168	$14,758	$200.75	$187.82 - $222.85
Q2 2020	64,659	$13,159	$173.06	$143.15 - $195.15
Q1 2020	15,898	$2,507	$156.34	$126.17 - $181.07
Q4 2019	13,789	$2,175	$139.23	$126.06 - $151.49
Q3 2019	14,538	$2,021	$129.91	$123.34 - $134.72
Q2 2019	15,574	$2,086	$119.52	$110.97 - $130.53
Q1 2019	14,523	$1,713	$102.29	$90.94 - $113.53
Q4 2018	14,603	$1,483	$100.00	$87.91 - $108.24
Q3 2018	14,503	$1,659	$100.81	$90.95 - $107.41
Q2 2018	15,513	$1,530	$89.76	$80.86 - $95.30
Q1 2018	15,254	$1,392	$84.31	$77.10 - $89.85
Q4 2017	15,603	$1,335	$75.26	$67.45 - $80.48
Q3 2017	15,603	$1,162	$66.68	$61.92 - $69.52
Q2 2017	13,604	$938	$62.32	$58.70 - $66.35
Q1 2017	13,604	$896	$57.84	$55.73 - $59.91
Q4 2016	13,604	$845	$53.94	$50.33 - $57.67
Q3 2016	13,618	$784	$50.29	$44.75 - $52.45
Q2 2016	13,934	$713	$45.98	$42.66 - $50.07
Q1 2016	13,474	$744	$46.08	$42.20 - $49.07
Q4 2015	63,944	$3,548	$45.92	$38.05 - $49.78
Q3 2015	93,550	$4,141	$38.92	$34.55 - $41.83
Q2 2015	90,876	$4,012	$39.29	$34.44 - $42.53
Q1 2015	97,222	$3,952	$37.24	$34.29 - $40.84
Q4 2014	99,860	$4,639	$39.88	$35.66 - $42.40
Q3 2014	97,480	$4,519	$37.66	$34.56 - $40.29
Q2 2014	103,722	$4,326	$33.96	$32.19 - $35.60
Q1 2014	104,649	$4,289	$31.26	$28.73 - $34.69
Q4 2013	104,811	$3,921	$30.02	$27.01 - $32.34
Q3 2013	104,975	$3,494	$27.00	$25.36 - $29.79
Q2 2013	106,380	$3,675	$26.70	$22.82 - $29.26