UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 951,760 Value ($000) $220,161 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 956,198 Value ($000) $226,017 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 911,292 Value ($000) $209,670 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 908,594 Value ($000) $214,646 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 860,661 Value ($000) $196,265 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 865,484 Value ($000) $213,324 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 494,873 Value ($000) $111,970 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 504,415 Value ($000) $124,051 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 515,305 Value ($000) $126,569 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 501,563 Value ($000) $102,133 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 499,576 Value ($000) $102,223 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 465,422 Value ($000) $93,671 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 483,664 Value ($000) $100 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 430,963 Value ($000) $83,960 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 328,062 Value ($000) $69,969 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 328,534 Value ($000) $89,759 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 264,823 Value ($000) $66,717 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 268,419 Value ($000) $52,613 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 192,331 Value ($000) $42,299 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 158,389 Value ($000) $34,911 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 84,201 Value ($000) $17,532 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 62,897 Value ($000) $12,383 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 38,801 Value ($000) $6,560 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 44,351 Value ($000) $6,255 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 44,704 Value ($000) $8,082 Avg Close $149.35 Range $129.80 - $158.96

Q3 2019

Shares 45,146 Value ($000) $7,313 Avg Close $145.81 Range $135.51 - $156.22

Q2 2019

Shares 41,555 Value ($000) $7,027 Avg Close $147.77 Range $141.48 - $154.96

Q1 2019

Shares 42,643 Value ($000) $7,130 Avg Close $138.09 Range $113.18 - $147.67

Q4 2018

Shares 41,178 Value ($000) $5,692 Avg Close $126.42 Range $109.68 - $140.54

Q3 2018

Shares 61,615 Value ($000) $10,033 Avg Close $127.79 Range $115.79 - $141.09

Q2 2018

Shares 82,519 Value ($000) $11,691 Avg Close $117.74 Range $106.53 - $125.68

Q1 2018

Shares 70,437 Value ($000) $9,469 Avg Close $113.06 Range $101.65 - $119.96

Q4 2017

Shares 70,411 Value ($000) $9,442 Avg Close $100.79 Range $90.65 - $114.32

Q3 2017

Shares 65,093 Value ($000) $7,549 Avg Close $89.12 Range $83.79 - $97.51

Q2 2017

Shares 59,987 Value ($000) $6,533 Avg Close $90.11 Range $85.85 - $94.94

Q1 2017

Shares 60,366 Value ($000) $6,394 Avg Close $87.64 Range $82.97 - $91.31

Q4 2016

Shares 47,242 Value ($000) $4,898 Avg Close $80.32 Range $70.95 - $87.41

Q3 2016

Shares 47,570 Value ($000) $4,640 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 67,340 Value ($000) $5,875 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 62,811 Value ($000) $4,997 Avg Close $61.97 Range $53.60 - $68.66

Q4 2015

Shares 55,804 Value ($000) $4,364 Avg Close $68.29 Range $59.78 - $78.05

Q3 2015

Shares 55,749 Value ($000) $4,929 Avg Close $72.17 Range $62.57 - $78.67

Q2 2015

Shares 98,323 Value ($000) $9,377 Avg Close $81.98 Range $74.88 - $88.24

Q1 2015

Shares 101,101 Value ($000) $10,950 Avg Close $91.85 Range $83.77 - $97.28

Q4 2014

Shares 162,227 Value ($000) $19,326 Avg Close $89.46 Range $74.83 - $96.18

Q3 2014

Shares 164,586 Value ($000) $17,844 Avg Close $80.32 Range $74.93 - $85.79

Q2 2014

Shares 165,904 Value ($000) $16,549 Avg Close $74.77 Range $69.66 - $79.38

Q1 2014

Shares 87,185 Value ($000) $16,361 Avg Close $68.27 Range $63.27 - $73.42

Q4 2013

Shares 87,908 Value ($000) $14,769 Avg Close $60.55 Range $56.95 - $64.52

Q3 2013

Shares 101,050 Value ($000) $15,697 Avg Close $60.12 Range $58.03 - $62.72

Q2 2013

Shares 101,366 Value ($000) $15,639 Avg Close $57.06 Range $51.32 - $60.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	951,760	$220,161	$227.32	$214.28 - $241.52
Q3 2025	956,198	$226,017	$223.15	$209.61 - $237.85
Q2 2025	911,292	$209,670	$218.47	$200.99 - $234.23
Q1 2025	908,594	$214,646	$235.58	$217.31 - $250.85
Q4 2024	860,661	$196,265	$230.22	$216.69 - $244.44
Q3 2024	865,484	$213,324	$234.64	$213.12 - $250.61
Q2 2024	494,873	$111,970	$225.50	$211.11 - $239.06
Q1 2024	504,415	$124,051	$235.59	$224.05 - $247.16
Q4 2023	515,305	$126,569	$209.24	$189.41 - $236.01
Q3 2023	501,563	$102,133	$206.15	$189.41 - $227.18
Q2 2023	499,576	$102,223	$187.00	$178.63 - $195.46
Q1 2023	465,422	$93,671	$189.39	$172.36 - $202.21
Q4 2022	483,664	$100	$190.19	$170.17 - $205.38
Q3 2022	430,963	$83,960	$204.23	$180.38 - $223.25
Q2 2022	328,062	$69,969	$208.79	$188.11 - $251.31
Q1 2022	328,534	$89,759	$230.57	$215.79 - $255.44
Q4 2021	264,823	$66,717	$214.98	$178.93 - $230.85
Q3 2021	268,419	$52,613	$195.24	$177.47 - $206.45
Q2 2021	192,331	$42,299	$200.38	$193.61 - $207.73
Q1 2021	158,389	$34,911	$188.09	$172.69 - $201.16
Q4 2020	84,201	$17,532	$178.06	$152.62 - $187.90
Q3 2020	62,897	$12,383	$164.87	$145.81 - $183.13
Q2 2020	38,801	$6,560	$141.44	$116.67 - $166.32
Q1 2020	44,351	$6,255	$144.98	$92.53 - $165.42
Q4 2019	44,704	$8,082	$149.35	$129.80 - $158.96
Q3 2019	45,146	$7,313	$145.81	$135.51 - $156.22
Q2 2019	41,555	$7,027	$147.77	$141.48 - $154.96
Q1 2019	42,643	$7,130	$138.09	$113.18 - $147.67
Q4 2018	41,178	$5,692	$126.42	$109.68 - $140.54
Q3 2018	61,615	$10,033	$127.79	$115.79 - $141.09
Q2 2018	82,519	$11,691	$117.74	$106.53 - $125.68
Q1 2018	70,437	$9,469	$113.06	$101.65 - $119.96
Q4 2017	70,411	$9,442	$100.79	$90.65 - $114.32
Q3 2017	65,093	$7,549	$89.12	$83.79 - $97.51
Q2 2017	59,987	$6,533	$90.11	$85.85 - $94.94
Q1 2017	60,366	$6,394	$87.64	$82.97 - $91.31
Q4 2016	47,242	$4,898	$80.32	$70.95 - $87.41
Q3 2016	47,570	$4,640	$75.95	$69.69 - $79.87
Q2 2016	67,340	$5,875	$68.24	$62.21 - $73.04
Q1 2016	62,811	$4,997	$61.97	$53.60 - $68.66
Q4 2015	55,804	$4,364	$68.29	$59.78 - $78.05
Q3 2015	55,749	$4,929	$72.17	$62.57 - $78.67
Q2 2015	98,323	$9,377	$81.98	$74.88 - $88.24
Q1 2015	101,101	$10,950	$91.85	$83.77 - $97.28
Q4 2014	162,227	$19,326	$89.46	$74.83 - $96.18
Q3 2014	164,586	$17,844	$80.32	$74.93 - $85.79
Q2 2014	165,904	$16,549	$74.77	$69.66 - $79.38
Q1 2014	87,185	$16,361	$68.27	$63.27 - $73.42
Q4 2013	87,908	$14,769	$60.55	$56.95 - $64.52
Q3 2013	101,050	$15,697	$60.12	$58.03 - $62.72
Q2 2013	101,366	$15,639	$57.06	$51.32 - $60.86