UNITED STS LIME & MINERALS I

Ticker: USLM CUSIP: 911922102 Class: Common Stock

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q4 2025

Shares 38,550 Value ($000) $4,616 Avg Close $123.98 Range $108.95 - $137.96

Q3 2025

Shares 47,050 Value ($000) $6,189 Avg Close $115.44 Range $94.77 - $132.11

Q2 2025

Shares 47,050 Value ($000) $4,696 Avg Close $97.73 Range $80.47 - $107.91

Q1 2025

Shares 47,400 Value ($000) $4,189 Avg Close $103.98 Range $83.30 - $135.72

Q4 2024

Shares 47,850 Value ($000) $6,352 Avg Close $126.79 Range $90.13 - $159.53

Q3 2024

Shares 66,850 Value ($000) $6,529 Avg Close $80.25 Range $65.45 - $97.88

Q2 2024

Shares 13,370 Value ($000) $4,869 Avg Close $66.61 Range $57.32 - $75.76

Q1 2024

Shares 19,625 Value ($000) $5,851 Avg Close $51.57 Range $42.87 - $61.50

Q4 2023

Shares 23,625 Value ($000) $5,442 Avg Close $42.34 Range $37.11 - $48.14

Q3 2023

Shares 23,625 Value ($000) $4,749 Avg Close $41.60 Range $37.32 - $45.29

Q2 2023

Shares 23,625 Value ($000) $4,935 Avg Close $35.02 Range $29.07 - $42.08

Q1 2023

Shares 23,675 Value ($000) $3,615 Avg Close $30.46 Range $26.94 - $33.75

Q4 2022

Shares 23,675 Value ($000) $3,332 Avg Close $25.79 Range $21.00 - $30.80

Q3 2022

Shares 23,675 Value ($000) $2,420 Avg Close $21.26 Range $20.42 - $22.80

Q2 2022

Shares 23,675 Value ($000) $2,500 Avg Close $22.64 Range $20.85 - $24.68

Q1 2022

Shares 23,675 Value ($000) $2,747 Avg Close $24.10 Range $22.56 - $26.77

Q4 2021

Shares 23,675 Value ($000) $3,055 Avg Close $25.02 Range $22.37 - $27.79

Q3 2021

Shares 23,675 Value ($000) $2,860 Avg Close $27.84 Range $23.28 - $30.76

Q2 2021

Shares 23,825 Value ($000) $3,314 Avg Close $28.14 Range $26.35 - $29.92

Q1 2021

Shares 23,825 Value ($000) $3,186 Avg Close $27.01 Range $22.92 - $31.20

Q4 2020

Shares 23,825 Value ($000) $2,716 Avg Close $20.71 Range $17.98 - $23.85

Q3 2020

Shares 23,650 Value ($000) $2,131 Avg Close $18.14 Range $16.31 - $19.66

Q2 2020

Shares 23,650 Value ($000) $1,997 Avg Close $15.60 Range $12.64 - $18.89

Q1 2020

Shares 23,650 Value ($000) $1,747 Avg Close $16.71 Range $12.20 - $19.04

Q4 2019

Shares 23,650 Value ($000) $2,136 Avg Close $17.57 Range $14.61 - $20.80

Q3 2019

Shares 23,650 Value ($000) $1,809 Avg Close $16.09 Range $14.14 - $17.17

Q2 2019

Shares 23,850 Value ($000) $1,908 Avg Close $16.18 Range $15.21 - $16.92

Q1 2019

Shares 23,850 Value ($000) $1,839 Avg Close $14.41 Range $13.64 - $15.84

Q4 2018

Shares 23,850 Value ($000) $1,693 Avg Close $14.92 Range $13.72 - $15.85

Q3 2018

Shares 23,850 Value ($000) $1,883 Avg Close $15.64 Range $14.98 - $17.19

Q2 2018

Shares 23,850 Value ($000) $2,001 Avg Close $15.66 Range $14.14 - $17.15

Q1 2018

Shares 23,850 Value ($000) $1,745 Avg Close $15.04 Range $14.11 - $16.56

Q4 2017

Shares 23,850 Value ($000) $1,839 Avg Close $17.24 Range $14.39 - $20.28

Q3 2017

Shares 23,850 Value ($000) $2,003 Avg Close $16.08 Range $15.12 - $17.02

Q2 2017

Shares 23,850 Value ($000) $1,872 Avg Close $15.70 Range $15.15 - $16.40

Q1 2017

Shares 23,850 Value ($000) $1,884 Avg Close $15.26 Range $14.32 - $15.90

Q4 2016

Shares 23,850 Value ($000) $1,807 Avg Close $14.09 Range $12.72 - $15.63

Q3 2016

Shares 23,975 Value ($000) $1,582 Avg Close $12.63 Range $11.42 - $13.32

Q2 2016

Shares 23,975 Value ($000) $1,414 Avg Close $11.11 Range $10.15 - $12.19

Q1 2016

Shares 22,975 Value ($000) $1,379 Avg Close $10.82 Range $9.68 - $12.16

Q4 2015

Shares 15,542 Value ($000) $854 Avg Close $10.23 Range $9.11 - $11.25

Q3 2015

Shares 15,250 Value ($000) $696 Avg Close $10.67 Range $9.13 - $11.80

Q2 2015

Shares 11,350 Value ($000) $660 Avg Close $12.53 Range $11.62 - $13.99

Q1 2015

Shares 11,350 Value ($000) $732 Avg Close $13.73 Range $12.40 - $15.23

Q4 2014

Shares 11,350 Value ($000) $827 Avg Close $13.61 Range $11.52 - $15.40

Q3 2014

Shares 10,774 Value ($000) $626 Avg Close $11.99 Range $11.07 - $13.33

Q2 2014

Shares 10,350 Value ($000) $671 Avg Close $11.97 Range $10.60 - $13.70

Q1 2014

Shares 10,350 Value ($000) $583 Avg Close $11.30 Range $10.51 - $12.26

Q4 2013

Shares 10,350 Value ($000) $633 Avg Close $11.47 Range $10.83 - $12.50

Q3 2013

Shares 10,300 Value ($000) $604 Avg Close $11.66 Range $10.10 - $12.29

Q2 2013

Shares 10,350 Value ($000) $541 Avg Close $9.83 Range $9.00 - $10.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,550	$4,616	$123.98	$108.95 - $137.96
Q3 2025	47,050	$6,189	$115.44	$94.77 - $132.11
Q2 2025	47,050	$4,696	$97.73	$80.47 - $107.91
Q1 2025	47,400	$4,189	$103.98	$83.30 - $135.72
Q4 2024	47,850	$6,352	$126.79	$90.13 - $159.53
Q3 2024	66,850	$6,529	$80.25	$65.45 - $97.88
Q2 2024	13,370	$4,869	$66.61	$57.32 - $75.76
Q1 2024	19,625	$5,851	$51.57	$42.87 - $61.50
Q4 2023	23,625	$5,442	$42.34	$37.11 - $48.14
Q3 2023	23,625	$4,749	$41.60	$37.32 - $45.29
Q2 2023	23,625	$4,935	$35.02	$29.07 - $42.08
Q1 2023	23,675	$3,615	$30.46	$26.94 - $33.75
Q4 2022	23,675	$3,332	$25.79	$21.00 - $30.80
Q3 2022	23,675	$2,420	$21.26	$20.42 - $22.80
Q2 2022	23,675	$2,500	$22.64	$20.85 - $24.68
Q1 2022	23,675	$2,747	$24.10	$22.56 - $26.77
Q4 2021	23,675	$3,055	$25.02	$22.37 - $27.79
Q3 2021	23,675	$2,860	$27.84	$23.28 - $30.76
Q2 2021	23,825	$3,314	$28.14	$26.35 - $29.92
Q1 2021	23,825	$3,186	$27.01	$22.92 - $31.20
Q4 2020	23,825	$2,716	$20.71	$17.98 - $23.85
Q3 2020	23,650	$2,131	$18.14	$16.31 - $19.66
Q2 2020	23,650	$1,997	$15.60	$12.64 - $18.89
Q1 2020	23,650	$1,747	$16.71	$12.20 - $19.04
Q4 2019	23,650	$2,136	$17.57	$14.61 - $20.80
Q3 2019	23,650	$1,809	$16.09	$14.14 - $17.17
Q2 2019	23,850	$1,908	$16.18	$15.21 - $16.92
Q1 2019	23,850	$1,839	$14.41	$13.64 - $15.84
Q4 2018	23,850	$1,693	$14.92	$13.72 - $15.85
Q3 2018	23,850	$1,883	$15.64	$14.98 - $17.19
Q2 2018	23,850	$2,001	$15.66	$14.14 - $17.15
Q1 2018	23,850	$1,745	$15.04	$14.11 - $16.56
Q4 2017	23,850	$1,839	$17.24	$14.39 - $20.28
Q3 2017	23,850	$2,003	$16.08	$15.12 - $17.02
Q2 2017	23,850	$1,872	$15.70	$15.15 - $16.40
Q1 2017	23,850	$1,884	$15.26	$14.32 - $15.90
Q4 2016	23,850	$1,807	$14.09	$12.72 - $15.63
Q3 2016	23,975	$1,582	$12.63	$11.42 - $13.32
Q2 2016	23,975	$1,414	$11.11	$10.15 - $12.19
Q1 2016	22,975	$1,379	$10.82	$9.68 - $12.16
Q4 2015	15,542	$854	$10.23	$9.11 - $11.25
Q3 2015	15,250	$696	$10.67	$9.13 - $11.80
Q2 2015	11,350	$660	$12.53	$11.62 - $13.99
Q1 2015	11,350	$732	$13.73	$12.40 - $15.23
Q4 2014	11,350	$827	$13.61	$11.52 - $15.40
Q3 2014	10,774	$626	$11.99	$11.07 - $13.33
Q2 2014	10,350	$671	$11.97	$10.60 - $13.70
Q1 2014	10,350	$583	$11.30	$10.51 - $12.26
Q4 2013	10,350	$633	$11.47	$10.83 - $12.50
Q3 2013	10,300	$604	$11.66	$10.10 - $12.29
Q2 2013	10,350	$541	$9.83	$9.00 - $10.83