CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Coastline Trust Co's Holding History (CIK: 0001324279)

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

Q4 2025

Shares 6,010 Value ($000) $526 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 6,510 Value ($000) $534 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 6,510 Value ($000) $342 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 6,510 Value ($000) $298 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 6,510 Value ($000) $309 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 12,270 Value ($000) $554 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 12,360 Value ($000) $480 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 12,630 Value ($000) $416 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 14,310 Value ($000) $436 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 15,000 Value ($000) $457 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 25,650 Value ($000) $899 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 62,890 Value ($000) $2,219 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 63,280 Value ($000) $2,021 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 65,120 Value ($000) $1,890 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 67,560 Value ($000) $2,128 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 67,260 Value ($000) $2,483 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 67,240 Value ($000) $2,504 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 67,330 Value ($000) $2,457 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 67,940 Value ($000) $2,779 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 74,210 Value ($000) $3,228 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 77,940 Value ($000) $2,806 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 78,620 Value ($000) $2,548 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 68,340 Value ($000) $1,770 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 58,730 Value ($000) $1,206 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 57,560 Value ($000) $1,676 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 57,015 Value ($000) $1,626 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 62,030 Value ($000) $2,061 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 61,815 Value ($000) $2,046 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 60,372 Value ($000) $1,824 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 59,780 Value ($000) $2,110 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 59,780 Value ($000) $1,645 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 59,780 Value ($000) $1,667 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 60,050 Value ($000) $1,921 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 51,510 Value ($000) $1,541 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 50,790 Value ($000) $1,526 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 51,040 Value ($000) $1,378 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 51,500 Value ($000) $1,250 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 51,910 Value ($000) $1,227 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 52,300 Value ($000) $1,071 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 52,770 Value ($000) $1,102 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 52,320 Value ($000) $957 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 53,515 Value ($000) $916 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 52,100 Value ($000) $1,028 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 51,740 Value ($000) $1,173 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 49,994 Value ($000) $1,146 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 40,805 Value ($000) $789 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 38,480 Value ($000) $845 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 38,480 Value ($000) $801 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 38,120 Value ($000) $679 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 38,120 Value ($000) $556 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 34,050 Value ($000) $485 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,010	$526	$85.98	$77.39 - $96.64
Q3 2025	6,510	$534	$64.97	$50.94 - $81.93
Q2 2025	6,510	$342	$46.30	$36.82 - $52.47
Q1 2025	6,510	$298	$48.55	$43.53 - $54.30
Q4 2024	6,510	$309	$46.35	$42.94 - $49.78
Q3 2024	12,270	$554	$40.86	$36.03 - $44.95
Q2 2024	12,360	$480	$33.68	$29.54 - $39.21
Q1 2024	12,630	$416	$30.45	$28.32 - $32.29
Q4 2023	14,310	$436	$27.12	$23.85 - $29.36
Q3 2023	15,000	$457	$30.70	$28.22 - $33.67
Q2 2023	25,650	$899	$30.60	$28.39 - $33.72
Q1 2023	62,890	$2,219	$32.11	$29.39 - $34.14
Q4 2022	63,280	$2,021	$29.73	$26.59 - $31.97
Q3 2022	65,120	$1,890	$30.75	$26.45 - $34.17
Q2 2022	67,560	$2,128	$31.05	$28.04 - $33.53
Q1 2022	67,260	$2,483	$34.93	$30.29 - $38.80
Q4 2021	67,240	$2,504	$33.34	$31.26 - $35.25
Q3 2021	67,330	$2,457	$35.29	$32.36 - $37.53
Q2 2021	67,940	$2,779	$38.31	$33.97 - $41.06
Q1 2021	74,210	$3,228	$33.60	$30.34 - $38.69
Q4 2020	77,940	$2,806	$30.87	$27.10 - $33.50
Q3 2020	78,620	$2,548	$26.66	$22.06 - $29.33
Q2 2020	68,340	$1,770	$19.40	$15.19 - $24.47
Q1 2020	58,730	$1,206	$22.10	$14.86 - $25.72
Q4 2019	57,560	$1,676	$24.43	$22.45 - $26.10
Q3 2019	57,015	$1,626	$24.98	$22.31 - $28.54
Q2 2019	62,030	$2,061	$26.62	$23.82 - $29.24
Q1 2019	61,815	$2,046	$27.05	$23.03 - $29.16
Q4 2018	60,372	$1,824	$26.17	$22.76 - $29.38
Q3 2018	59,780	$2,110	$26.48	$22.14 - $29.90
Q2 2018	59,780	$1,645	$22.38	$21.10 - $23.67
Q1 2018	59,780	$1,667	$24.81	$21.97 - $28.19
Q4 2017	60,050	$1,921	$25.23	$23.59 - $26.36
Q3 2017	51,510	$1,541	$23.59	$22.03 - $25.57
Q2 2017	50,790	$1,526	$22.77	$20.81 - $24.32
Q1 2017	51,040	$1,378	$20.97	$18.97 - $22.43
Q4 2016	51,500	$1,250	$18.64	$17.38 - $19.93
Q3 2016	51,910	$1,227	$17.37	$15.37 - $18.61
Q2 2016	52,300	$1,071	$15.51	$14.06 - $16.55
Q1 2016	52,770	$1,102	$14.25	$12.36 - $16.26
Q4 2015	52,320	$957	$13.86	$12.46 - $14.78
Q3 2015	53,515	$916	$13.63	$11.66 - $15.13
Q2 2015	52,100	$1,028	$16.12	$14.79 - $17.27
Q1 2015	51,740	$1,173	$17.82	$16.37 - $18.82
Q4 2014	49,994	$1,146	$15.20	$12.68 - $17.59
Q3 2014	40,805	$789	$15.47	$14.31 - $16.57
Q2 2014	38,480	$845	$15.67	$14.87 - $16.45
Q1 2014	38,480	$801	$13.82	$12.14 - $15.48
Q4 2013	38,120	$679	$12.05	$10.08 - $13.18
Q3 2013	38,120	$556	$10.75	$10.09 - $11.23
Q2 2013	34,050	$485	$10.49	$9.09 - $11.82