UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

Great Diamond Partners, LLC's Holding History (CIK: 0001801112)

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

Q4 2025

Shares 2,329 Value ($000) $539 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 2,564 Value ($000) $606 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 2,765 Value ($000) $636 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 2,992 Value ($000) $707 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 3,013 Value ($000) $687 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 2,991 Value ($000) $737 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 3,717 Value ($000) $841 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 3,964 Value ($000) $975 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 4,011 Value ($000) $985 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 3,846 Value ($000) $783 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 3,868 Value ($000) $791 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 3,908 Value ($000) $787 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 4,354 Value ($000) $902 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 4,734 Value ($000) $922 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 4,731 Value ($000) $1,009 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 4,885 Value ($000) $1,334 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 4,923 Value ($000) $1,240 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 5,317 Value ($000) $1,042 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 5,012 Value ($000) $1,102 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 5,017 Value ($000) $1,105 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 4,982 Value ($000) $1,037 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 4,940 Value ($000) $972 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 5,513 Value ($000) $932 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 5,437 Value ($000) $766 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 5,447 Value ($000) $984 Avg Close $149.35 Range $129.80 - $158.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,329	$539	$227.32	$214.28 - $241.52
Q3 2025	2,564	$606	$223.15	$209.61 - $237.85
Q2 2025	2,765	$636	$218.47	$200.99 - $234.23
Q1 2025	2,992	$707	$235.58	$217.31 - $250.85
Q4 2024	3,013	$687	$230.22	$216.69 - $244.44
Q3 2024	2,991	$737	$234.64	$213.12 - $250.61
Q2 2024	3,717	$841	$225.50	$211.11 - $239.06
Q1 2024	3,964	$975	$235.59	$224.05 - $247.16
Q4 2023	4,011	$985	$209.24	$189.41 - $236.01
Q3 2023	3,846	$783	$206.15	$189.41 - $227.18
Q2 2023	3,868	$791	$187.00	$178.63 - $195.46
Q1 2023	3,908	$787	$189.39	$172.36 - $202.21
Q4 2022	4,354	$902	$190.19	$170.17 - $205.38
Q3 2022	4,734	$922	$204.23	$180.38 - $223.25
Q2 2022	4,731	$1,009	$208.79	$188.11 - $251.31
Q1 2022	4,885	$1,334	$230.57	$215.79 - $255.44
Q4 2021	4,923	$1,240	$214.98	$178.93 - $230.85
Q3 2021	5,317	$1,042	$195.24	$177.47 - $206.45
Q2 2021	5,012	$1,102	$200.38	$193.61 - $207.73
Q1 2021	5,017	$1,105	$188.09	$172.69 - $201.16
Q4 2020	4,982	$1,037	$178.06	$152.62 - $187.90
Q3 2020	4,940	$972	$164.87	$145.81 - $183.13
Q2 2020	5,513	$932	$141.44	$116.67 - $166.32
Q1 2020	5,437	$766	$144.98	$92.53 - $165.42
Q4 2019	5,447	$984	$149.35	$129.80 - $158.96