BOEING CO

Ticker: BA CUSIP: 097023105 Class: COM

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q4 2025

Shares 6,055 Value ($000) $1,315 Avg Close $205.66 Range $176.77 - $226.19

Q3 2025

Shares 6,055 Value ($000) $1,307 Avg Close $225.47 Range $206.77 - $242.69

Q2 2025

Shares 5,950 Value ($000) $1,247 Avg Close $188.88 Range $128.88 - $218.80

Q1 2025

Shares 5,373 Value ($000) $916 Avg Close $173.09 Range $145.45 - $188.66

Q4 2024

Shares 5,373 Value ($000) $951 Avg Close $156.93 Range $137.03 - $182.57

Q3 2024

Shares 4,596 Value ($000) $699 Avg Close $171.47 Range $151.24 - $196.95

Q2 2024

Shares 5,071 Value ($000) $923 Avg Close $178.24 Range $159.70 - $192.87

Q1 2024

Shares 5,070 Value ($000) $978 Avg Close $205.48 Range $177.52 - $258.59

Q4 2023

Shares 5,140 Value ($000) $1,340 Avg Close $213.87 Range $176.25 - $267.54

Q3 2023

Shares 4,770 Value ($000) $914 Avg Close $218.79 Range $190.03 - $243.10

Q2 2023

Shares 4,249 Value ($000) $897 Avg Close $207.72 Range $193.27 - $223.91

Q1 2023

Shares 3,969 Value ($000) $843 Avg Close $207.77 Range $192.40 - $221.33

Q4 2022

Shares 2,969 Value ($000) $1 Avg Close $163.57 Range $121.02 - $196.40

Q3 2022

Shares 2,969 Value ($000) $360 Avg Close $153.37 Range $120.99 - $173.85

Q2 2022

Shares 2,969 Value ($000) $406 Avg Close $147.52 Range $113.02 - $192.62

Q1 2022

Shares 3,007 Value ($000) $576 Avg Close $200.72 Range $167.58 - $229.67

Q4 2021

Shares 3,017 Value ($000) $608 Avg Close $211.28 Range $185.26 - $233.94

Q3 2021

Shares 4,827 Value ($000) $1,062 Avg Close $223.02 Range $204.80 - $241.80

Q2 2021

Shares 4,568 Value ($000) $1,094 Avg Close $241.76 Range $219.07 - $260.48

Q1 2021

Shares 3,932 Value ($000) $1,001 Avg Close $222.27 Range $191.85 - $278.57

Q4 2020

Shares 3,860 Value ($000) $826 Avg Close $192.22 Range $141.58 - $244.08

Q3 2020

Shares 3,241 Value ($000) $535 Avg Close $170.43 Range $145.02 - $190.61

Q2 2020

Shares 3,239 Value ($000) $593 Avg Close $153.71 Range $113.89 - $234.20

Q1 2020

Shares 3,651 Value ($000) $545 Avg Close $272.82 Range $89.00 - $347.89

Q4 2019

Shares 3,700 Value ($000) $1,206 Avg Close $351.04 Range $318.71 - $378.38

Q3 2019

Shares 3,705 Value ($000) $1,410 Avg Close $352.37 Range $315.82 - $386.43

Q2 2019

Shares 3,809 Value ($000) $1,386 Avg Close $357.24 Range $324.78 - $389.32

Q1 2019

Shares 3,843 Value ($000) $1,466 Avg Close $375.20 Range $300.64 - $435.56

Q4 2018

Shares 3,761 Value ($000) $1,213 Avg Close $334.97 Range $284.19 - $381.36

Q3 2018

Shares 4,346 Value ($000) $1,616 Avg Close $339.07 Range $316.75 - $361.96

Q2 2018

Shares 4,346 Value ($000) $1,458 Avg Close $330.36 Range $298.69 - $360.43

Q1 2018

Shares 4,421 Value ($000) $1,450 Avg Close $322.88 Range $281.51 - $355.88

Q4 2017

Shares 4,661 Value ($000) $1,375 Avg Close $257.40 Range $240.32 - $285.26

Q3 2017

Shares 4,661 Value ($000) $1,185 Avg Close $220.44 Range $186.34 - $245.79

Q2 2017

Shares 4,227 Value ($000) $836 Avg Close $174.89 Range $164.11 - $192.59

Q1 2017

Shares 4,297 Value ($000) $760 Avg Close $158.76 Range $143.90 - $173.66

Q4 2016

Shares 5,112 Value ($000) $796 Avg Close $135.00 Range $120.29 - $148.41

Q3 2016

Shares 5,262 Value ($000) $693 Avg Close $120.78 Range $113.12 - $127.25

Q2 2016

Shares 5,920 Value ($000) $769 Avg Close $118.53 Range $111.65 - $124.81

Q1 2016

Shares 5,882 Value ($000) $746 Avg Close $111.87 Range $92.41 - $127.08

Q4 2015

Shares 6,152 Value ($000) $890 Avg Close $128.88 Range $114.59 - $135.05

Q3 2015

Shares 6,127 Value ($000) $802 Avg Close $123.33 Range $102.63 - $132.12

Q2 2015

Shares 7,277 Value ($000) $1,010 Avg Close $128.84 Range $122.61 - $136.85

Q1 2015

Shares 8,012 Value ($000) $1,202 Avg Close $127.79 Range $110.36 - $139.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,055	$1,315	$205.66	$176.77 - $226.19
Q3 2025	6,055	$1,307	$225.47	$206.77 - $242.69
Q2 2025	5,950	$1,247	$188.88	$128.88 - $218.80
Q1 2025	5,373	$916	$173.09	$145.45 - $188.66
Q4 2024	5,373	$951	$156.93	$137.03 - $182.57
Q3 2024	4,596	$699	$171.47	$151.24 - $196.95
Q2 2024	5,071	$923	$178.24	$159.70 - $192.87
Q1 2024	5,070	$978	$205.48	$177.52 - $258.59
Q4 2023	5,140	$1,340	$213.87	$176.25 - $267.54
Q3 2023	4,770	$914	$218.79	$190.03 - $243.10
Q2 2023	4,249	$897	$207.72	$193.27 - $223.91
Q1 2023	3,969	$843	$207.77	$192.40 - $221.33
Q4 2022	2,969	$1	$163.57	$121.02 - $196.40
Q3 2022	2,969	$360	$153.37	$120.99 - $173.85
Q2 2022	2,969	$406	$147.52	$113.02 - $192.62
Q1 2022	3,007	$576	$200.72	$167.58 - $229.67
Q4 2021	3,017	$608	$211.28	$185.26 - $233.94
Q3 2021	4,827	$1,062	$223.02	$204.80 - $241.80
Q2 2021	4,568	$1,094	$241.76	$219.07 - $260.48
Q1 2021	3,932	$1,001	$222.27	$191.85 - $278.57
Q4 2020	3,860	$826	$192.22	$141.58 - $244.08
Q3 2020	3,241	$535	$170.43	$145.02 - $190.61
Q2 2020	3,239	$593	$153.71	$113.89 - $234.20
Q1 2020	3,651	$545	$272.82	$89.00 - $347.89
Q4 2019	3,700	$1,206	$351.04	$318.71 - $378.38
Q3 2019	3,705	$1,410	$352.37	$315.82 - $386.43
Q2 2019	3,809	$1,386	$357.24	$324.78 - $389.32
Q1 2019	3,843	$1,466	$375.20	$300.64 - $435.56
Q4 2018	3,761	$1,213	$334.97	$284.19 - $381.36
Q3 2018	4,346	$1,616	$339.07	$316.75 - $361.96
Q2 2018	4,346	$1,458	$330.36	$298.69 - $360.43
Q1 2018	4,421	$1,450	$322.88	$281.51 - $355.88
Q4 2017	4,661	$1,375	$257.40	$240.32 - $285.26
Q3 2017	4,661	$1,185	$220.44	$186.34 - $245.79
Q2 2017	4,227	$836	$174.89	$164.11 - $192.59
Q1 2017	4,297	$760	$158.76	$143.90 - $173.66
Q4 2016	5,112	$796	$135.00	$120.29 - $148.41
Q3 2016	5,262	$693	$120.78	$113.12 - $127.25
Q2 2016	5,920	$769	$118.53	$111.65 - $124.81
Q1 2016	5,882	$746	$111.87	$92.41 - $127.08
Q4 2015	6,152	$890	$128.88	$114.59 - $135.05
Q3 2015	6,127	$802	$123.33	$102.63 - $132.12
Q2 2015	7,277	$1,010	$128.84	$122.61 - $136.85
Q1 2015	8,012	$1,202	$127.79	$110.36 - $139.78