INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q4 2025

Shares 15,451 Value ($000) $4,577 Avg Close $298.78 Range $262.11 - $324.90

Q3 2025

Shares 15,029 Value ($000) $4,241 Avg Close $259.55 Range $232.08 - $292.01

Q2 2025

Shares 17,137 Value ($000) $5,052 Avg Close $253.82 Range $210.49 - $292.56

Q1 2025

Shares 16,660 Value ($000) $4,143 Avg Close $239.40 Range $209.20 - $261.47

Q4 2024

Shares 13,020 Value ($000) $2,862 Avg Close $216.31 Range $196.83 - $233.32

Q3 2024

Shares 11,633 Value ($000) $2,572 Avg Close $188.97 Range $166.24 - $216.80

Q2 2024

Shares 11,802 Value ($000) $2,041 Avg Close $165.85 Range $154.39 - $183.50

Q1 2024

Shares 12,554 Value ($000) $2,397 Avg Close $172.56 Range $148.54 - $189.10

Q4 2023

Shares 12,052 Value ($000) $1,971 Avg Close $141.50 Range $126.39 - $156.49

Q3 2023

Shares 11,815 Value ($000) $1,658 Avg Close $131.75 Range $120.98 - $141.33

Q2 2023

Shares 11,188 Value ($000) $1,497 Avg Close $118.05 Range $110.47 - $128.27

Q1 2023

Shares 9,314 Value ($000) $1,221 Avg Close $120.73 Range $110.43 - $131.92

Q4 2022

Shares 9,635 Value ($000) $1 Avg Close $123.05 Range $102.35 - $137.32

Q3 2022

Shares 10,046 Value ($000) $1,194 Avg Close $115.64 Range $105.06 - $124.09

Q2 2022

Shares 9,242 Value ($000) $1,305 Avg Close $117.50 Range $107.95 - $126.60

Q1 2022

Shares 8,256 Value ($000) $1,073 Avg Close $112.10 Range $102.68 - $121.43

Q4 2021

Shares 8,251 Value ($000) $1,103 Avg Close $106.49 Range $97.83 - $117.62

Q3 2021

Shares 8,787 Value ($000) $1,221 Avg Close $112.12 Range $106.97 - $117.48

Q2 2021

Shares 8,705 Value ($000) $1,276 Avg Close $113.44 Range $102.70 - $121.73

Q1 2021

Shares 8,571 Value ($000) $1,142 Avg Close $98.07 Range $91.22 - $107.97

Q4 2020

Shares 8,485 Value ($000) $1,068 Avg Close $93.41 Range $81.15 - $103.82

Q3 2020

Shares 6,111 Value ($000) $743 Avg Close $93.86 Range $87.12 - $99.96

Q2 2020

Shares 6,132 Value ($000) $733 Avg Close $91.40 Range $78.00 - $102.76

Q1 2020

Shares 6,438 Value ($000) $714 Avg Close $98.28 Range $67.58 - $117.24

Q4 2019

Shares 6,291 Value ($000) $843 Avg Close $99.90 Range $95.55 - $107.55

Q3 2019

Shares 6,779 Value ($000) $985 Avg Close $102.47 Range $94.04 - $110.34

Q2 2019

Shares 6,556 Value ($000) $904 Avg Close $98.62 Range $91.51 - $103.66

Q1 2019

Shares 6,852 Value ($000) $966 Avg Close $94.64 Range $78.71 - $101.33

Q4 2018

Shares 6,800 Value ($000) $772 Avg Close $87.95 Range $74.66 - $107.42

Q3 2018

Shares 7,206 Value ($000) $1,089 Avg Close $101.25 Range $95.14 - $106.71

Q2 2018

Shares 10,670 Value ($000) $1,490 Avg Close $99.95 Range $94.63 - $110.30

Q1 2018

Shares 14,363 Value ($000) $2,203 Avg Close $107.30 Range $98.32 - $115.38

Q4 2017

Shares 15,680 Value ($000) $2,405 Avg Close $102.11 Range $96.94 - $108.49

Q3 2017

Shares 13,023 Value ($000) $1,889 Avg Close $96.87 Range $92.88 - $103.07

Q2 2017

Shares 16,053 Value ($000) $2,469 Avg Close $103.77 Range $98.95 - $115.36

Q1 2017

Shares 16,103 Value ($000) $2,804 Avg Close $114.39 Range $107.32 - $119.58

Q4 2016

Shares 14,193 Value ($000) $2,355 Avg Close $103.05 Range $95.06 - $110.31

Q3 2016

Shares 14,559 Value ($000) $2,312 Avg Close $101.76 Range $95.61 - $106.13

Q2 2016

Shares 14,285 Value ($000) $2,167 Avg Close $95.13 Range $90.08 - $99.15

Q1 2016

Shares 14,521 Value ($000) $2,198 Avg Close $84.07 Range $73.78 - $96.70

Q4 2015

Shares 17,057 Value ($000) $2,346 Avg Close $87.52 Range $82.31 - $94.87

Q3 2015

Shares 16,630 Value ($000) $2,410 Avg Close $95.35 Range $87.10 - $106.76

Q2 2015

Shares 16,981 Value ($000) $2,761 Avg Close $102.99 Range $96.57 - $107.49

Q1 2015

Shares 17,570 Value ($000) $2,819 Avg Close $96.47 Range $90.53 - $100.82

Q4 2014

Shares 15,382 Value ($000) $2,467 Avg Close $100.47 Range $91.12 - $114.79

Q3 2014

Shares 12,296 Value ($000) $2,334 Avg Close $114.33 Range $108.62 - $117.41

Q2 2014

Shares 13,313 Value ($000) $2,413 Avg Close $112.28 Range $107.17 - $118.40

Q1 2014

Shares 10,332 Value ($000) $1,989 Avg Close $109.22 Range $101.79 - $116.27

Q4 2013

Shares 11,504 Value ($000) $2,158 Avg Close $106.40 Range $101.46 - $111.01

Q3 2013

Shares 12,036 Value ($000) $2,229 Avg Close $111.55 Range $106.48 - $117.56

Q2 2013

Shares 11,913 Value ($000) $2,277 Avg Close $118.94 Range $109.29 - $125.13

Q1 2013

Shares 11,913 Value ($000) $2,277 Avg Close $117.98 Range $110.40 - $125.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,451	$4,577	$298.78	$262.11 - $324.90
Q3 2025	15,029	$4,241	$259.55	$232.08 - $292.01
Q2 2025	17,137	$5,052	$253.82	$210.49 - $292.56
Q1 2025	16,660	$4,143	$239.40	$209.20 - $261.47
Q4 2024	13,020	$2,862	$216.31	$196.83 - $233.32
Q3 2024	11,633	$2,572	$188.97	$166.24 - $216.80
Q2 2024	11,802	$2,041	$165.85	$154.39 - $183.50
Q1 2024	12,554	$2,397	$172.56	$148.54 - $189.10
Q4 2023	12,052	$1,971	$141.50	$126.39 - $156.49
Q3 2023	11,815	$1,658	$131.75	$120.98 - $141.33
Q2 2023	11,188	$1,497	$118.05	$110.47 - $128.27
Q1 2023	9,314	$1,221	$120.73	$110.43 - $131.92
Q4 2022	9,635	$1	$123.05	$102.35 - $137.32
Q3 2022	10,046	$1,194	$115.64	$105.06 - $124.09
Q2 2022	9,242	$1,305	$117.50	$107.95 - $126.60
Q1 2022	8,256	$1,073	$112.10	$102.68 - $121.43
Q4 2021	8,251	$1,103	$106.49	$97.83 - $117.62
Q3 2021	8,787	$1,221	$112.12	$106.97 - $117.48
Q2 2021	8,705	$1,276	$113.44	$102.70 - $121.73
Q1 2021	8,571	$1,142	$98.07	$91.22 - $107.97
Q4 2020	8,485	$1,068	$93.41	$81.15 - $103.82
Q3 2020	6,111	$743	$93.86	$87.12 - $99.96
Q2 2020	6,132	$733	$91.40	$78.00 - $102.76
Q1 2020	6,438	$714	$98.28	$67.58 - $117.24
Q4 2019	6,291	$843	$99.90	$95.55 - $107.55
Q3 2019	6,779	$985	$102.47	$94.04 - $110.34
Q2 2019	6,556	$904	$98.62	$91.51 - $103.66
Q1 2019	6,852	$966	$94.64	$78.71 - $101.33
Q4 2018	6,800	$772	$87.95	$74.66 - $107.42
Q3 2018	7,206	$1,089	$101.25	$95.14 - $106.71
Q2 2018	10,670	$1,490	$99.95	$94.63 - $110.30
Q1 2018	14,363	$2,203	$107.30	$98.32 - $115.38
Q4 2017	15,680	$2,405	$102.11	$96.94 - $108.49
Q3 2017	13,023	$1,889	$96.87	$92.88 - $103.07
Q2 2017	16,053	$2,469	$103.77	$98.95 - $115.36
Q1 2017	16,103	$2,804	$114.39	$107.32 - $119.58
Q4 2016	14,193	$2,355	$103.05	$95.06 - $110.31
Q3 2016	14,559	$2,312	$101.76	$95.61 - $106.13
Q2 2016	14,285	$2,167	$95.13	$90.08 - $99.15
Q1 2016	14,521	$2,198	$84.07	$73.78 - $96.70
Q4 2015	17,057	$2,346	$87.52	$82.31 - $94.87
Q3 2015	16,630	$2,410	$95.35	$87.10 - $106.76
Q2 2015	16,981	$2,761	$102.99	$96.57 - $107.49
Q1 2015	17,570	$2,819	$96.47	$90.53 - $100.82
Q4 2014	15,382	$2,467	$100.47	$91.12 - $114.79
Q3 2014	12,296	$2,334	$114.33	$108.62 - $117.41
Q2 2014	13,313	$2,413	$112.28	$107.17 - $118.40
Q1 2014	10,332	$1,989	$109.22	$101.79 - $116.27
Q4 2013	11,504	$2,158	$106.40	$101.46 - $111.01
Q3 2013	12,036	$2,229	$111.55	$106.48 - $117.56
Q2 2013	11,913	$2,277	$118.94	$109.29 - $125.13
Q1 2013	11,913	$2,277	$117.98	$110.40 - $125.72