CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

BARRETT & COMPANY, INC.'s Holding History (CIK: 0000887602)

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

Q4 2025

Shares 2,075 Value ($000) $182 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 2,054 Value ($000) $169 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 2,047 Value ($000) $108 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 2,036 Value ($000) $93 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 2,023 Value ($000) $96 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 2,412 Value ($000) $109 Avg Close $40.86 Range $36.03 - $44.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,075	$182	$85.98	$77.39 - $96.64
Q3 2025	2,054	$169	$64.97	$50.94 - $81.93
Q2 2025	2,047	$108	$46.30	$36.82 - $52.47
Q1 2025	2,036	$93	$48.55	$43.53 - $54.30
Q4 2024	2,023	$96	$46.35	$42.94 - $49.78
Q3 2024	2,412	$109	$40.86	$36.03 - $44.95