CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Portside Wealth Group, LLC's Holding History (CIK: 0001978608)

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

Q4 2025

Shares 17,281 Value ($000) $1,513 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 18,683 Value ($000) $1,533 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 27,428 Value ($000) $1,442 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 24,506 Value ($000) $1,122 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 22,902 Value ($000) $1,088 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 22,472 Value ($000) $1,015 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 29,740 Value ($000) $1,155 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 32,601 Value ($000) $1,075 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 30,592 Value ($000) $932 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 35,360 Value ($000) $1,075 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 30,514 Value ($000) $1,069 Avg Close $30.60 Range $28.39 - $33.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,281	$1,513	$85.98	$77.39 - $96.64
Q3 2025	18,683	$1,533	$64.97	$50.94 - $81.93
Q2 2025	27,428	$1,442	$46.30	$36.82 - $52.47
Q1 2025	24,506	$1,122	$48.55	$43.53 - $54.30
Q4 2024	22,902	$1,088	$46.35	$42.94 - $49.78
Q3 2024	22,472	$1,015	$40.86	$36.03 - $44.95
Q2 2024	29,740	$1,155	$33.68	$29.54 - $39.21
Q1 2024	32,601	$1,075	$30.45	$28.32 - $32.29
Q4 2023	30,592	$932	$27.12	$23.85 - $29.36
Q3 2023	35,360	$1,075	$30.70	$28.22 - $33.67
Q2 2023	30,514	$1,069	$30.60	$28.39 - $33.72