UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 219,950 Value ($000) $50,879 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 211,006 Value ($000) $49,875 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 217,783 Value ($000) $50,108 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 219,775 Value ($000) $51,920 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 229,363 Value ($000) $52,304 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 225,702 Value ($000) $55,631 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 225,682 Value ($000) $51,063 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 225,413 Value ($000) $55,436 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 226,095 Value ($000) $55,533 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 229,256 Value ($000) $46,683 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 226,741 Value ($000) $46,396 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 225,850 Value ($000) $45 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 229,474 Value ($000) $48 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 237,900 Value ($000) $46,356 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 240,365 Value ($000) $51,265 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 251,096 Value ($000) $68,602 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 261,568 Value ($000) $63,966 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 297,417 Value ($000) $58,297 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 303,488 Value ($000) $66,746 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 332,057 Value ($000) $73,189 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 305,618 Value ($000) $63,636 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 303,028 Value ($000) $59,657 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 303,778 Value ($000) $51,360 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 311,093 Value ($000) $43,877 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 315,943 Value ($000) $57,119 Avg Close $149.35 Range $129.80 - $158.96

Q3 2019

Shares 332,318 Value ($000) $53,829 Avg Close $145.81 Range $135.51 - $156.22

Q2 2019

Shares 339,617 Value ($000) $57,433 Avg Close $147.77 Range $141.48 - $154.96

Q1 2019

Shares 353,546 Value ($000) $59,113 Avg Close $138.09 Range $113.18 - $147.67

Q4 2018

Shares 349,994 Value ($000) $48,380 Avg Close $126.42 Range $109.68 - $140.54

Q3 2018

Shares 378,586 Value ($000) $61,644 Avg Close $127.79 Range $115.79 - $141.09

Q2 2018

Shares 341,612 Value ($000) $48,399 Avg Close $117.74 Range $106.53 - $125.68

Q1 2018

Shares 343,706 Value ($000) $45,947 Avg Close $113.06 Range $101.65 - $119.96

Q4 2017

Shares 342,086 Value ($000) $45,873 Avg Close $100.79 Range $90.65 - $114.32

Q3 2017

Shares 343,076 Value ($000) $39,787 Avg Close $89.12 Range $83.79 - $97.51

Q2 2017

Shares 347,294 Value ($000) $37,876 Avg Close $90.11 Range $85.85 - $94.94

Q1 2017

Shares 348,914 Value ($000) $36,957 Avg Close $87.64 Range $82.97 - $91.31

Q4 2016

Shares 354,219 Value ($000) $36,725 Avg Close $80.32 Range $70.95 - $87.41

Q3 2016

Shares 356,079 Value ($000) $34,728 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 356,061 Value ($000) $31,066 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 342,747 Value ($000) $27,266 Avg Close $61.97 Range $53.60 - $68.66

Q4 2015

Shares 326,847 Value ($000) $25,561 Avg Close $68.29 Range $59.78 - $78.05

Q3 2015

Shares 324,927 Value ($000) $28,670 Avg Close $72.17 Range $62.57 - $78.67

Q2 2015

Shares 337,427 Value ($000) $32,180 Avg Close $81.98 Range $74.88 - $88.24

Q1 2015

Shares 336,546 Value ($000) $36,451 Avg Close $91.85 Range $83.77 - $97.28

Q4 2014

Shares 352,746 Value ($000) $42,023 Avg Close $89.46 Range $74.83 - $96.18

Q3 2014

Shares 361,106 Value ($000) $39,147 Avg Close $80.32 Range $74.93 - $85.79

Q2 2014

Shares 358,906 Value ($000) $35,798 Avg Close $74.77 Range $69.66 - $79.38

Q1 2014

Shares 181,038 Value ($000) $33,972 Avg Close $68.27 Range $63.27 - $73.42

Q4 2013

Shares 183,538 Value ($000) $30,834 Avg Close $60.55 Range $56.95 - $64.52

Q3 2013

Shares 188,253 Value ($000) $29,243 Avg Close $60.12 Range $58.03 - $62.72

Q2 2013

Shares 189,443 Value ($000) $29,227 Avg Close $57.06 Range $51.32 - $60.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	219,950	$50,879	$227.32	$214.28 - $241.52
Q3 2025	211,006	$49,875	$223.15	$209.61 - $237.85
Q2 2025	217,783	$50,108	$218.47	$200.99 - $234.23
Q1 2025	219,775	$51,920	$235.58	$217.31 - $250.85
Q4 2024	229,363	$52,304	$230.22	$216.69 - $244.44
Q3 2024	225,702	$55,631	$234.64	$213.12 - $250.61
Q2 2024	225,682	$51,063	$225.50	$211.11 - $239.06
Q1 2024	225,413	$55,436	$235.59	$224.05 - $247.16
Q4 2023	226,095	$55,533	$209.24	$189.41 - $236.01
Q3 2023	229,256	$46,683	$206.15	$189.41 - $227.18
Q2 2023	226,741	$46,396	$187.00	$178.63 - $195.46
Q1 2023	225,850	$45	$189.39	$172.36 - $202.21
Q4 2022	229,474	$48	$190.19	$170.17 - $205.38
Q3 2022	237,900	$46,356	$204.23	$180.38 - $223.25
Q2 2022	240,365	$51,265	$208.79	$188.11 - $251.31
Q1 2022	251,096	$68,602	$230.57	$215.79 - $255.44
Q4 2021	261,568	$63,966	$214.98	$178.93 - $230.85
Q3 2021	297,417	$58,297	$195.24	$177.47 - $206.45
Q2 2021	303,488	$66,746	$200.38	$193.61 - $207.73
Q1 2021	332,057	$73,189	$188.09	$172.69 - $201.16
Q4 2020	305,618	$63,636	$178.06	$152.62 - $187.90
Q3 2020	303,028	$59,657	$164.87	$145.81 - $183.13
Q2 2020	303,778	$51,360	$141.44	$116.67 - $166.32
Q1 2020	311,093	$43,877	$144.98	$92.53 - $165.42
Q4 2019	315,943	$57,119	$149.35	$129.80 - $158.96
Q3 2019	332,318	$53,829	$145.81	$135.51 - $156.22
Q2 2019	339,617	$57,433	$147.77	$141.48 - $154.96
Q1 2019	353,546	$59,113	$138.09	$113.18 - $147.67
Q4 2018	349,994	$48,380	$126.42	$109.68 - $140.54
Q3 2018	378,586	$61,644	$127.79	$115.79 - $141.09
Q2 2018	341,612	$48,399	$117.74	$106.53 - $125.68
Q1 2018	343,706	$45,947	$113.06	$101.65 - $119.96
Q4 2017	342,086	$45,873	$100.79	$90.65 - $114.32
Q3 2017	343,076	$39,787	$89.12	$83.79 - $97.51
Q2 2017	347,294	$37,876	$90.11	$85.85 - $94.94
Q1 2017	348,914	$36,957	$87.64	$82.97 - $91.31
Q4 2016	354,219	$36,725	$80.32	$70.95 - $87.41
Q3 2016	356,079	$34,728	$75.95	$69.69 - $79.87
Q2 2016	356,061	$31,066	$68.24	$62.21 - $73.04
Q1 2016	342,747	$27,266	$61.97	$53.60 - $68.66
Q4 2015	326,847	$25,561	$68.29	$59.78 - $78.05
Q3 2015	324,927	$28,670	$72.17	$62.57 - $78.67
Q2 2015	337,427	$32,180	$81.98	$74.88 - $88.24
Q1 2015	336,546	$36,451	$91.85	$83.77 - $97.28
Q4 2014	352,746	$42,023	$89.46	$74.83 - $96.18
Q3 2014	361,106	$39,147	$80.32	$74.93 - $85.79
Q2 2014	358,906	$35,798	$74.77	$69.66 - $79.38
Q1 2014	181,038	$33,972	$68.27	$63.27 - $73.42
Q4 2013	183,538	$30,834	$60.55	$56.95 - $64.52
Q3 2013	188,253	$29,243	$60.12	$58.03 - $62.72
Q2 2013	189,443	$29,227	$57.06	$51.32 - $60.86