CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

SFE Investment Counsel's Holding History (CIK: 0001317784)

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

Q4 2025

Shares 24,161 Value ($000) $2,116 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 27,124 Value ($000) $2,225 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 26,089 Value ($000) $1,372 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 24,676 Value ($000) $1,130 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 24,826 Value ($000) $1,180 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 24,356 Value ($000) $1,100 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 24,356 Value ($000) $946 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 24,356 Value ($000) $803 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 24,481 Value ($000) $745 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 24,671 Value ($000) $752 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 25,671 Value ($000) $900 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 25,671 Value ($000) $834 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 25,671 Value ($000) $918 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 25,671 Value ($000) $745 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 29,481 Value ($000) $929 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 29,546 Value ($000) $1,091 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 29,546 Value ($000) $1,100 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 29,546 Value ($000) $1,078 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 29,746 Value ($000) $1,217 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 30,006 Value ($000) $1,306 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 30,156 Value ($000) $1,086 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 30,516 Value ($000) $989 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 31,646 Value ($000) $820 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 31,966 Value ($000) $657 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 37,951 Value ($000) $1,105 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 39,041 Value ($000) $1,113 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 40,401 Value ($000) $1,343 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 41,465 Value ($000) $1,372 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 54,774 Value ($000) $1,655 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 51,148 Value ($000) $1,806 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 52,083 Value ($000) $1,433 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 52,558 Value ($000) $1,465 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 52,685 Value ($000) $1,685 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 59,155 Value ($000) $1,770 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 67,250 Value ($000) $2,021 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 108,250 Value ($000) $2,923 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 127,007 Value ($000) $3,325 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 156,782 Value ($000) $3,211 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 156,782 Value ($000) $3,211 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 175,050 Value ($000) $3,657 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 179,720 Value ($000) $3,285 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 194,735 Value ($000) $3,334 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 209,355 Value ($000) $4,131 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 219,830 Value ($000) $4,986 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 244,215 Value ($000) $5,600 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 245,440 Value ($000) $4,747 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 252,195 Value ($000) $5,536 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 267,465 Value ($000) $5,569 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 264,480 Value ($000) $4,713 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 234,711 Value ($000) $3,424 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 199,990 Value ($000) $2,846 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,161	$2,116	$85.98	$77.39 - $96.64
Q3 2025	27,124	$2,225	$64.97	$50.94 - $81.93
Q2 2025	26,089	$1,372	$46.30	$36.82 - $52.47
Q1 2025	24,676	$1,130	$48.55	$43.53 - $54.30
Q4 2024	24,826	$1,180	$46.35	$42.94 - $49.78
Q3 2024	24,356	$1,100	$40.86	$36.03 - $44.95
Q2 2024	24,356	$946	$33.68	$29.54 - $39.21
Q1 2024	24,356	$803	$30.45	$28.32 - $32.29
Q4 2023	24,481	$745	$27.12	$23.85 - $29.36
Q3 2023	24,671	$752	$30.70	$28.22 - $33.67
Q2 2023	25,671	$900	$30.60	$28.39 - $33.72
Q1 2023	25,671	$834	$32.11	$29.39 - $34.14
Q4 2022	25,671	$918	$29.73	$26.59 - $31.97
Q3 2022	25,671	$745	$30.75	$26.45 - $34.17
Q2 2022	29,481	$929	$31.05	$28.04 - $33.53
Q1 2022	29,546	$1,091	$34.93	$30.29 - $38.80
Q4 2021	29,546	$1,100	$33.34	$31.26 - $35.25
Q3 2021	29,546	$1,078	$35.29	$32.36 - $37.53
Q2 2021	29,746	$1,217	$38.31	$33.97 - $41.06
Q1 2021	30,006	$1,306	$33.60	$30.34 - $38.69
Q4 2020	30,156	$1,086	$30.87	$27.10 - $33.50
Q3 2020	30,516	$989	$26.66	$22.06 - $29.33
Q2 2020	31,646	$820	$19.40	$15.19 - $24.47
Q1 2020	31,966	$657	$22.10	$14.86 - $25.72
Q4 2019	37,951	$1,105	$24.43	$22.45 - $26.10
Q3 2019	39,041	$1,113	$24.98	$22.31 - $28.54
Q2 2019	40,401	$1,343	$26.62	$23.82 - $29.24
Q1 2019	41,465	$1,372	$27.05	$23.03 - $29.16
Q4 2018	54,774	$1,655	$26.17	$22.76 - $29.38
Q3 2018	51,148	$1,806	$26.48	$22.14 - $29.90
Q2 2018	52,083	$1,433	$22.38	$21.10 - $23.67
Q1 2018	52,558	$1,465	$24.81	$21.97 - $28.19
Q4 2017	52,685	$1,685	$25.23	$23.59 - $26.36
Q3 2017	59,155	$1,770	$23.59	$22.03 - $25.57
Q2 2017	67,250	$2,021	$22.77	$20.81 - $24.32
Q1 2017	108,250	$2,923	$20.97	$18.97 - $22.43
Q4 2016	127,007	$3,325	$18.64	$17.38 - $19.93
Q3 2016	156,782	$3,211	$17.37	$15.37 - $18.61
Q2 2016	156,782	$3,211	$15.51	$14.06 - $16.55
Q1 2016	175,050	$3,657	$14.25	$12.36 - $16.26
Q4 2015	179,720	$3,285	$13.86	$12.46 - $14.78
Q3 2015	194,735	$3,334	$13.63	$11.66 - $15.13
Q2 2015	209,355	$4,131	$16.12	$14.79 - $17.27
Q1 2015	219,830	$4,986	$17.82	$16.37 - $18.82
Q4 2014	244,215	$5,600	$15.20	$12.68 - $17.59
Q3 2014	245,440	$4,747	$15.47	$14.31 - $16.57
Q2 2014	252,195	$5,536	$15.67	$14.87 - $16.45
Q1 2014	267,465	$5,569	$13.82	$12.14 - $15.48
Q4 2013	264,480	$4,713	$12.05	$10.08 - $13.18
Q3 2013	234,711	$3,424	$10.75	$10.09 - $11.23
Q2 2013	199,990	$2,846	$10.49	$9.09 - $11.82