CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA's Holding History (CIK: 0000932974)

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

Q4 2025

Shares 19,612 Value ($000) $2,152 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 19,278 Value ($000) $1,655 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 19,278 Value ($000) $1,014 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 19,288 Value ($000) $829 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 19,563 Value ($000) $969 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 19,688 Value ($000) $922 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 19,678 Value ($000) $909 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 19,678 Value ($000) $621 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 19,678 Value ($000) $639 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 20,008 Value ($000) $548 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 20,008 Value ($000) $701 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 19,913 Value ($000) $703 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 20,813 Value ($000) $665 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 20,813 Value ($000) $604 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 20,813 Value ($000) $656 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 20,883 Value ($000) $771 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 20,270 Value ($000) $755 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 19,482 Value ($000) $711 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 20,183 Value ($000) $825 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 21,178 Value ($000) $921 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 20,309 Value ($000) $731 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 26,684 Value ($000) $865 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 28,513 Value ($000) $738 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 29,693 Value ($000) $610 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 46,715 Value ($000) $1,360 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 123,062 Value ($000) $3,510 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 325,852 Value ($000) $10,828 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 338,516 Value ($000) $11,205 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 345,781 Value ($000) $10,446 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 341,936 Value ($000) $12,070 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 366,297 Value ($000) $10,077 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 372,442 Value ($000) $10,384 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 370,545 Value ($000) $11,854 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 368,368 Value ($000) $11,022 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 368,017 Value ($000) $10,724 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 375,412 Value ($000) $10,136 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 370,094 Value ($000) $8,982 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 367,509 Value ($000) $8,692 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 452,784 Value ($000) $9,273 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 512,111 Value ($000) $10,698 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 658,332 Value ($000) $12,034 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 666,577 Value ($000) $13,152 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 666,577 Value ($000) $13,152 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 674,529 Value ($000) $15,298 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 662,972 Value ($000) $15,202 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 680,239 Value ($000) $13,156 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 683,635 Value ($000) $15,006 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 669,621 Value ($000) $13,942 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 655,441 Value ($000) $11,680 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 625,327 Value ($000) $9,124 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 550,038 Value ($000) $7,827 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,612	$2,152	$85.98	$77.39 - $96.64
Q3 2025	19,278	$1,655	$64.97	$50.94 - $81.93
Q2 2025	19,278	$1,014	$46.30	$36.82 - $52.47
Q1 2025	19,288	$829	$48.55	$43.53 - $54.30
Q4 2024	19,563	$969	$46.35	$42.94 - $49.78
Q3 2024	19,688	$922	$40.86	$36.03 - $44.95
Q2 2024	19,678	$909	$33.68	$29.54 - $39.21
Q1 2024	19,678	$621	$30.45	$28.32 - $32.29
Q4 2023	19,678	$639	$27.12	$23.85 - $29.36
Q3 2023	20,008	$548	$30.70	$28.22 - $33.67
Q2 2023	20,008	$701	$30.60	$28.39 - $33.72
Q1 2023	19,913	$703	$32.11	$29.39 - $34.14
Q4 2022	20,813	$665	$29.73	$26.59 - $31.97
Q3 2022	20,813	$604	$30.75	$26.45 - $34.17
Q2 2022	20,813	$656	$31.05	$28.04 - $33.53
Q1 2022	20,883	$771	$34.93	$30.29 - $38.80
Q4 2021	20,270	$755	$33.34	$31.26 - $35.25
Q3 2021	19,482	$711	$35.29	$32.36 - $37.53
Q2 2021	20,183	$825	$38.31	$33.97 - $41.06
Q1 2021	21,178	$921	$33.60	$30.34 - $38.69
Q4 2020	20,309	$731	$30.87	$27.10 - $33.50
Q3 2020	26,684	$865	$26.66	$22.06 - $29.33
Q2 2020	28,513	$738	$19.40	$15.19 - $24.47
Q1 2020	29,693	$610	$22.10	$14.86 - $25.72
Q4 2019	46,715	$1,360	$24.43	$22.45 - $26.10
Q3 2019	123,062	$3,510	$24.98	$22.31 - $28.54
Q2 2019	325,852	$10,828	$26.62	$23.82 - $29.24
Q1 2019	338,516	$11,205	$27.05	$23.03 - $29.16
Q4 2018	345,781	$10,446	$26.17	$22.76 - $29.38
Q3 2018	341,936	$12,070	$26.48	$22.14 - $29.90
Q2 2018	366,297	$10,077	$22.38	$21.10 - $23.67
Q1 2018	372,442	$10,384	$24.81	$21.97 - $28.19
Q4 2017	370,545	$11,854	$25.23	$23.59 - $26.36
Q3 2017	368,368	$11,022	$23.59	$22.03 - $25.57
Q2 2017	368,017	$10,724	$22.77	$20.81 - $24.32
Q1 2017	375,412	$10,136	$20.97	$18.97 - $22.43
Q4 2016	370,094	$8,982	$18.64	$17.38 - $19.93
Q3 2016	367,509	$8,692	$17.37	$15.37 - $18.61
Q2 2016	452,784	$9,273	$15.51	$14.06 - $16.55
Q1 2016	512,111	$10,698	$14.25	$12.36 - $16.26
Q4 2015	658,332	$12,034	$13.86	$12.46 - $14.78
Q3 2015	666,577	$13,152	$13.63	$11.66 - $15.13
Q2 2015	666,577	$13,152	$16.12	$14.79 - $17.27
Q1 2015	674,529	$15,298	$17.82	$16.37 - $18.82
Q4 2014	662,972	$15,202	$15.20	$12.68 - $17.59
Q3 2014	680,239	$13,156	$15.47	$14.31 - $16.57
Q2 2014	683,635	$15,006	$15.67	$14.87 - $16.45
Q1 2014	669,621	$13,942	$13.82	$12.14 - $15.48
Q4 2013	655,441	$11,680	$12.05	$10.08 - $13.18
Q3 2013	625,327	$9,124	$10.75	$10.09 - $11.23
Q2 2013	550,038	$7,827	$10.49	$9.09 - $11.82