UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025

Shares 205,240 Value ($000) $47,476 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 205,542 Value ($000) $48,584 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 209,572 Value ($000) $48,218 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 210,292 Value ($000) $49,679 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 214,232 Value ($000) $48,853 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 214,102 Value ($000) $52,772 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 223,301 Value ($000) $50,524 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 222,139 Value ($000) $54,631 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 223,675 Value ($000) $54,939 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 225,738 Value ($000) $45,967 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 231,182 Value ($000) $47,304 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 233,060 Value ($000) $46,906 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 232,830 Value ($000) $48,212 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 233,239 Value ($000) $45,440 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 232,460 Value ($000) $49,579 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 232,791 Value ($000) $63,601 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 241,068 Value ($000) $60,732 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 235,285 Value ($000) $46,118 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 237,111 Value ($000) $52,148 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 242,183 Value ($000) $53,380 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 238,291 Value ($000) $49,617 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 237,686 Value ($000) $46,793 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 268,798 Value ($000) $45,446 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 274,747 Value ($000) $38,750 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 288,718 Value ($000) $52,197 Avg Close $149.35 Range $129.80 - $158.96

Q3 2019

Shares 288,282 Value ($000) $46,696 Avg Close $145.81 Range $135.51 - $156.22

Q2 2019

Shares 287,399 Value ($000) $48,602 Avg Close $147.77 Range $141.48 - $154.96

Q1 2019

Shares 293,522 Value ($000) $49,077 Avg Close $138.09 Range $113.18 - $147.67

Q4 2018

Shares 296,776 Value ($000) $41,023 Avg Close $126.42 Range $109.68 - $140.54

Q3 2018

Shares 302,066 Value ($000) $49,185 Avg Close $127.79 Range $115.79 - $141.09

Q2 2018

Shares 310,133 Value ($000) $43,940 Avg Close $117.74 Range $106.53 - $125.68

Q1 2018

Shares 309,516 Value ($000) $41,608 Avg Close $113.06 Range $101.65 - $119.96

Q4 2017

Shares 318,206 Value ($000) $42,671 Avg Close $100.79 Range $90.65 - $114.32

Q3 2017

Shares 320,274 Value ($000) $37,142 Avg Close $89.12 Range $83.79 - $97.51

Q2 2017

Shares 324,350 Value ($000) $35,325 Avg Close $90.11 Range $85.85 - $94.94

Q1 2017

Shares 337,101 Value ($000) $35,706 Avg Close $87.64 Range $82.97 - $91.31

Q4 2016

Shares 354,104 Value ($000) $36,714 Avg Close $80.32 Range $70.95 - $87.41

Q3 2016

Shares 536,709 Value ($000) $52,345 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 538,981 Value ($000) $47,026 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 543,397 Value ($000) $43,227 Avg Close $61.97 Range $53.60 - $68.66

Q4 2015

Shares 362,661 Value ($000) $28,360 Avg Close $68.29 Range $59.78 - $78.05

Q3 2015

Shares 366,787 Value ($000) $32,428 Avg Close $72.17 Range $62.57 - $78.67

Q2 2015

Shares 370,273 Value ($000) $35,313 Avg Close $81.98 Range $74.88 - $88.24

Q1 2015

Shares 385,573 Value ($000) $41,761 Avg Close $91.85 Range $83.77 - $97.28

Q4 2014

Shares 404,408 Value ($000) $48,177 Avg Close $89.46 Range $74.83 - $96.18

Q3 2014

Shares 418,129 Value ($000) $45,334 Avg Close $80.32 Range $74.93 - $85.79

Q2 2014

Shares 433,155 Value ($000) $43,207 Avg Close $74.77 Range $69.66 - $79.38

Q1 2014

Shares 237,534 Value ($000) $44,576 Avg Close $68.27 Range $63.27 - $73.42

Q4 2013

Shares 248,245 Value ($000) $41,705 Avg Close $60.55 Range $56.95 - $64.52

Q3 2013

Shares 247,233 Value ($000) $38,405 Avg Close $60.12 Range $58.03 - $62.72

Q2 2013

Shares 383,815 Value ($000) $59,215 Avg Close $57.06 Range $51.32 - $60.86

Q1 2013

Shares 287,664 Value ($000) $40,966 Avg Close $50.94 Range $47.88 - $54.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	205,240	$47,476	$227.32	$214.28 - $241.52
Q3 2025	205,542	$48,584	$223.15	$209.61 - $237.85
Q2 2025	209,572	$48,218	$218.47	$200.99 - $234.23
Q1 2025	210,292	$49,679	$235.58	$217.31 - $250.85
Q4 2024	214,232	$48,853	$230.22	$216.69 - $244.44
Q3 2024	214,102	$52,772	$234.64	$213.12 - $250.61
Q2 2024	223,301	$50,524	$225.50	$211.11 - $239.06
Q1 2024	222,139	$54,631	$235.59	$224.05 - $247.16
Q4 2023	223,675	$54,939	$209.24	$189.41 - $236.01
Q3 2023	225,738	$45,967	$206.15	$189.41 - $227.18
Q2 2023	231,182	$47,304	$187.00	$178.63 - $195.46
Q1 2023	233,060	$46,906	$189.39	$172.36 - $202.21
Q4 2022	232,830	$48,212	$190.19	$170.17 - $205.38
Q3 2022	233,239	$45,440	$204.23	$180.38 - $223.25
Q2 2022	232,460	$49,579	$208.79	$188.11 - $251.31
Q1 2022	232,791	$63,601	$230.57	$215.79 - $255.44
Q4 2021	241,068	$60,732	$214.98	$178.93 - $230.85
Q3 2021	235,285	$46,118	$195.24	$177.47 - $206.45
Q2 2021	237,111	$52,148	$200.38	$193.61 - $207.73
Q1 2021	242,183	$53,380	$188.09	$172.69 - $201.16
Q4 2020	238,291	$49,617	$178.06	$152.62 - $187.90
Q3 2020	237,686	$46,793	$164.87	$145.81 - $183.13
Q2 2020	268,798	$45,446	$141.44	$116.67 - $166.32
Q1 2020	274,747	$38,750	$144.98	$92.53 - $165.42
Q4 2019	288,718	$52,197	$149.35	$129.80 - $158.96
Q3 2019	288,282	$46,696	$145.81	$135.51 - $156.22
Q2 2019	287,399	$48,602	$147.77	$141.48 - $154.96
Q1 2019	293,522	$49,077	$138.09	$113.18 - $147.67
Q4 2018	296,776	$41,023	$126.42	$109.68 - $140.54
Q3 2018	302,066	$49,185	$127.79	$115.79 - $141.09
Q2 2018	310,133	$43,940	$117.74	$106.53 - $125.68
Q1 2018	309,516	$41,608	$113.06	$101.65 - $119.96
Q4 2017	318,206	$42,671	$100.79	$90.65 - $114.32
Q3 2017	320,274	$37,142	$89.12	$83.79 - $97.51
Q2 2017	324,350	$35,325	$90.11	$85.85 - $94.94
Q1 2017	337,101	$35,706	$87.64	$82.97 - $91.31
Q4 2016	354,104	$36,714	$80.32	$70.95 - $87.41
Q3 2016	536,709	$52,345	$75.95	$69.69 - $79.87
Q2 2016	538,981	$47,026	$68.24	$62.21 - $73.04
Q1 2016	543,397	$43,227	$61.97	$53.60 - $68.66
Q4 2015	362,661	$28,360	$68.29	$59.78 - $78.05
Q3 2015	366,787	$32,428	$72.17	$62.57 - $78.67
Q2 2015	370,273	$35,313	$81.98	$74.88 - $88.24
Q1 2015	385,573	$41,761	$91.85	$83.77 - $97.28
Q4 2014	404,408	$48,177	$89.46	$74.83 - $96.18
Q3 2014	418,129	$45,334	$80.32	$74.93 - $85.79
Q2 2014	433,155	$43,207	$74.77	$69.66 - $79.38
Q1 2014	237,534	$44,576	$68.27	$63.27 - $73.42
Q4 2013	248,245	$41,705	$60.55	$56.95 - $64.52
Q3 2013	247,233	$38,405	$60.12	$58.03 - $62.72
Q2 2013	383,815	$59,215	$57.06	$51.32 - $60.86
Q1 2013	287,664	$40,966	$50.94	$47.88 - $54.06