CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

JOHNSON INVESTMENT COUNSEL INC's Holding History (CIK: 0000821197)

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

Q4 2025

Shares 16,538 Value ($000) $1,448 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 16,062 Value ($000) $1,318 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 16,110 Value ($000) $847 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 15,543 Value ($000) $712 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 15,853 Value ($000) $753 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 15,806 Value ($000) $714 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 11,405 Value ($000) $443 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 11,467 Value ($000) $378 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 11,615 Value ($000) $354 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 11,307 Value ($000) $345 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 12,229 Value ($000) $429 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 8,647 Value ($000) $305 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 8,758 Value ($000) $280 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 8,001 Value ($000) $232 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 8,009 Value ($000) $252 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 6,337 Value ($000) $234 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 5,988 Value ($000) $223 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 6,302 Value ($000) $230 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 6,199 Value ($000) $254 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 6,050 Value ($000) $263 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 5,566 Value ($000) $200 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 6,888 Value ($000) $223 Avg Close $26.66 Range $22.06 - $29.33

Q4 2014

Shares 10,532 Value ($000) $241 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 11,421 Value ($000) $220 Avg Close $15.47 Range $14.31 - $16.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,538	$1,448	$85.98	$77.39 - $96.64
Q3 2025	16,062	$1,318	$64.97	$50.94 - $81.93
Q2 2025	16,110	$847	$46.30	$36.82 - $52.47
Q1 2025	15,543	$712	$48.55	$43.53 - $54.30
Q4 2024	15,853	$753	$46.35	$42.94 - $49.78
Q3 2024	15,806	$714	$40.86	$36.03 - $44.95
Q2 2024	11,405	$443	$33.68	$29.54 - $39.21
Q1 2024	11,467	$378	$30.45	$28.32 - $32.29
Q4 2023	11,615	$354	$27.12	$23.85 - $29.36
Q3 2023	11,307	$345	$30.70	$28.22 - $33.67
Q2 2023	12,229	$429	$30.60	$28.39 - $33.72
Q1 2023	8,647	$305	$32.11	$29.39 - $34.14
Q4 2022	8,758	$280	$29.73	$26.59 - $31.97
Q3 2022	8,001	$232	$30.75	$26.45 - $34.17
Q2 2022	8,009	$252	$31.05	$28.04 - $33.53
Q1 2022	6,337	$234	$34.93	$30.29 - $38.80
Q4 2021	5,988	$223	$33.34	$31.26 - $35.25
Q3 2021	6,302	$230	$35.29	$32.36 - $37.53
Q2 2021	6,199	$254	$38.31	$33.97 - $41.06
Q1 2021	6,050	$263	$33.60	$30.34 - $38.69
Q4 2020	5,566	$200	$30.87	$27.10 - $33.50
Q3 2020	6,888	$223	$26.66	$22.06 - $29.33
Q4 2014	10,532	$241	$15.20	$12.68 - $17.59
Q3 2014	11,421	$220	$15.47	$14.31 - $16.57