CLEARFIELD INC

Ticker: CLFD CUSIP: 18482P103 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 118,692 Value ($000) $3,460 Avg Close $32.14 Range $24.58 - $37.66

Q3 2025

Shares 125,719 Value ($000) $4,322 Avg Close $37.23 Range $30.27 - $46.76

Q2 2025

Shares 107,596 Value ($000) $4,671 Avg Close $34.28 Range $23.78 - $43.90

Q1 2025

Shares 122,861 Value ($000) $3,651 Avg Close $33.43 Range $26.94 - $41.49

Q4 2024

Shares 125,677 Value ($000) $3,896 Avg Close $33.59 Range $27.06 - $39.05

Q3 2024

Shares 115,201 Value ($000) $4,488 Avg Close $38.88 Range $35.71 - $44.83

Q2 2024

Shares 120,572 Value ($000) $4,649 Avg Close $34.75 Range $28.05 - $41.40

Q1 2024

Shares 128,714 Value ($000) $3,970 Avg Close $28.65 Range $24.78 - $31.88

Q4 2023

Shares 132,977 Value ($000) $3,867 Avg Close $26.66 Range $22.91 - $30.61

Q3 2023

Shares 144,571 Value ($000) $4,143 Avg Close $39.25 Range $28.21 - $49.64

Q2 2023

Shares 141,867 Value ($000) $6,717 Avg Close $42.69 Range $30.00 - $50.82

Q1 2023

Shares 137,087 Value ($000) $6,386 Avg Close $64.43 Range $43.56 - $100.00

Q4 2022

Shares 128,112 Value ($000) $12,060 Avg Close $105.41 Range $82.95 - $134.90

Q3 2022

Shares 125,715 Value ($000) $13,156 Avg Close $97.30 Range $60.14 - $130.01

Q2 2022

Shares 119,015 Value ($000) $7,373 Avg Close $58.70 Range $48.91 - $69.33

Q1 2022

Shares 118,666 Value ($000) $7,739 Avg Close $62.77 Range $44.15 - $86.22

Q4 2021

Shares 125,228 Value ($000) $10,572 Avg Close $62.78 Range $43.11 - $86.71

Q3 2021

Shares 118,941 Value ($000) $5,251 Avg Close $42.02 Range $32.53 - $46.93

Q2 2021

Shares 123,274 Value ($000) $4,617 Avg Close $35.52 Range $28.30 - $43.64

Q1 2021

Shares 126,504 Value ($000) $3,812 Avg Close $31.72 Range $23.60 - $38.75

Q4 2020

Shares 146,594 Value ($000) $3,624 Avg Close $23.41 Range $19.75 - $28.32

Q3 2020

Shares 151,329 Value ($000) $3,052 Avg Close $17.90 Range $13.16 - $23.47

Q2 2020

Shares 157,344 Value ($000) $2,196 Avg Close $12.95 Range $10.66 - $14.53

Q1 2020

Shares 152,050 Value ($000) $1,802 Avg Close $12.01 Range $8.32 - $14.65

Q4 2019

Shares 147,509 Value ($000) $2,057 Avg Close $12.93 Range $11.20 - $14.90

Q3 2019

Shares 148,509 Value ($000) $1,760 Avg Close $12.24 Range $10.05 - $14.04

Q2 2019

Shares 147,652 Value ($000) $1,956 Avg Close $14.17 Range $12.34 - $15.99

Q1 2019

Shares 144,691 Value ($000) $2,127 Avg Close $13.21 Range $9.86 - $16.75

Q4 2018

Shares 142,863 Value ($000) $1,417 Avg Close $11.88 Range $8.41 - $14.34

Q3 2018

Shares 144,396 Value ($000) $1,942 Avg Close $12.73 Range $10.85 - $14.10

Q2 2018

Shares 143,804 Value ($000) $1,589 Avg Close $11.98 Range $10.35 - $14.10

Q1 2018

Shares 151,389 Value ($000) $1,953 Avg Close $12.88 Range $11.00 - $15.30

Q4 2017

Shares 152,190 Value ($000) $1,864 Avg Close $13.46 Range $11.95 - $14.75

Q3 2017

Shares 151,686 Value ($000) $2,063 Avg Close $12.45 Range $11.00 - $14.80

Q2 2017

Shares 152,805 Value ($000) $2,017 Avg Close $14.17 Range $12.20 - $16.50

Q1 2017

Shares 143,732 Value ($000) $2,364 Avg Close $17.68 Range $15.00 - $21.50

Q4 2016

Shares 137,454 Value ($000) $2,845 Avg Close $19.00 Range $16.01 - $21.60

Q3 2016

Shares 132,818 Value ($000) $2,497 Avg Close $18.49 Range $16.82 - $20.28

Q2 2016

Shares 135,339 Value ($000) $2,421 Avg Close $17.44 Range $15.27 - $18.99

Q1 2016

Shares 132,446 Value ($000) $2,128 Avg Close $14.13 Range $12.27 - $16.24

Q4 2015

Shares 128,339 Value ($000) $1,721 Avg Close $13.71 Range $11.59 - $16.51

Q3 2015

Shares 127,898 Value ($000) $1,717 Avg Close $16.95 Range $12.76 - $20.28

Q2 2015

Shares 118,659 Value ($000) $1,887 Avg Close $14.95 Range $12.90 - $16.75

Q1 2015

Shares 122,631 Value ($000) $1,817 Avg Close $13.32 Range $11.21 - $15.54

Q4 2014

Shares 122,620 Value ($000) $1,510 Avg Close $12.96 Range $10.82 - $14.99

Q3 2014

Shares 125,289 Value ($000) $1,595 Avg Close $13.92 Range $12.26 - $17.16

Q2 2014

Shares 34,791 Value ($000) $584 Avg Close $18.21 Range $14.05 - $25.39

Q1 2014

Shares 23,946 Value ($000) $553 Avg Close $22.34 Range $17.27 - $26.59

Q4 2013

Shares 24,178 Value ($000) $490 Avg Close $16.68 Range $12.75 - $20.96

Q3 2013

Shares 20,982 Value ($000) $282 Avg Close $12.43 Range $8.76 - $15.29

Q2 2013

Shares 23,109 Value ($000) $218 Avg Close $8.09 Range $5.72 - $13.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	118,692	$3,460	$32.14	$24.58 - $37.66
Q3 2025	125,719	$4,322	$37.23	$30.27 - $46.76
Q2 2025	107,596	$4,671	$34.28	$23.78 - $43.90
Q1 2025	122,861	$3,651	$33.43	$26.94 - $41.49
Q4 2024	125,677	$3,896	$33.59	$27.06 - $39.05
Q3 2024	115,201	$4,488	$38.88	$35.71 - $44.83
Q2 2024	120,572	$4,649	$34.75	$28.05 - $41.40
Q1 2024	128,714	$3,970	$28.65	$24.78 - $31.88
Q4 2023	132,977	$3,867	$26.66	$22.91 - $30.61
Q3 2023	144,571	$4,143	$39.25	$28.21 - $49.64
Q2 2023	141,867	$6,717	$42.69	$30.00 - $50.82
Q1 2023	137,087	$6,386	$64.43	$43.56 - $100.00
Q4 2022	128,112	$12,060	$105.41	$82.95 - $134.90
Q3 2022	125,715	$13,156	$97.30	$60.14 - $130.01
Q2 2022	119,015	$7,373	$58.70	$48.91 - $69.33
Q1 2022	118,666	$7,739	$62.77	$44.15 - $86.22
Q4 2021	125,228	$10,572	$62.78	$43.11 - $86.71
Q3 2021	118,941	$5,251	$42.02	$32.53 - $46.93
Q2 2021	123,274	$4,617	$35.52	$28.30 - $43.64
Q1 2021	126,504	$3,812	$31.72	$23.60 - $38.75
Q4 2020	146,594	$3,624	$23.41	$19.75 - $28.32
Q3 2020	151,329	$3,052	$17.90	$13.16 - $23.47
Q2 2020	157,344	$2,196	$12.95	$10.66 - $14.53
Q1 2020	152,050	$1,802	$12.01	$8.32 - $14.65
Q4 2019	147,509	$2,057	$12.93	$11.20 - $14.90
Q3 2019	148,509	$1,760	$12.24	$10.05 - $14.04
Q2 2019	147,652	$1,956	$14.17	$12.34 - $15.99
Q1 2019	144,691	$2,127	$13.21	$9.86 - $16.75
Q4 2018	142,863	$1,417	$11.88	$8.41 - $14.34
Q3 2018	144,396	$1,942	$12.73	$10.85 - $14.10
Q2 2018	143,804	$1,589	$11.98	$10.35 - $14.10
Q1 2018	151,389	$1,953	$12.88	$11.00 - $15.30
Q4 2017	152,190	$1,864	$13.46	$11.95 - $14.75
Q3 2017	151,686	$2,063	$12.45	$11.00 - $14.80
Q2 2017	152,805	$2,017	$14.17	$12.20 - $16.50
Q1 2017	143,732	$2,364	$17.68	$15.00 - $21.50
Q4 2016	137,454	$2,845	$19.00	$16.01 - $21.60
Q3 2016	132,818	$2,497	$18.49	$16.82 - $20.28
Q2 2016	135,339	$2,421	$17.44	$15.27 - $18.99
Q1 2016	132,446	$2,128	$14.13	$12.27 - $16.24
Q4 2015	128,339	$1,721	$13.71	$11.59 - $16.51
Q3 2015	127,898	$1,717	$16.95	$12.76 - $20.28
Q2 2015	118,659	$1,887	$14.95	$12.90 - $16.75
Q1 2015	122,631	$1,817	$13.32	$11.21 - $15.54
Q4 2014	122,620	$1,510	$12.96	$10.82 - $14.99
Q3 2014	125,289	$1,595	$13.92	$12.26 - $17.16
Q2 2014	34,791	$584	$18.21	$14.05 - $25.39
Q1 2014	23,946	$553	$22.34	$17.27 - $26.59
Q4 2013	24,178	$490	$16.68	$12.75 - $20.96
Q3 2013	20,982	$282	$12.43	$8.76 - $15.29
Q2 2013	23,109	$218	$8.09	$5.72 - $13.59