CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

1248 Management, LLC's Holding History (CIK: 0002011147)

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

Q4 2025

Shares 11,948 Value ($000) $1,046 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 17,452 Value ($000) $1,432 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 23,135 Value ($000) $1,217 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 23,135 Value ($000) $1,059 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 24,700 Value ($000) $1,174 Avg Close $46.35 Range $42.94 - $49.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,948	$1,046	$85.98	$77.39 - $96.64
Q3 2025	17,452	$1,432	$64.97	$50.94 - $81.93
Q2 2025	23,135	$1,217	$46.30	$36.82 - $52.47
Q1 2025	23,135	$1,059	$48.55	$43.53 - $54.30
Q4 2024	24,700	$1,174	$46.35	$42.94 - $49.78