CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Fortitude Family Office, LLC's Holding History (CIK: 0001950506)

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

Q4 2025

Shares 163 Value ($000) $14 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 136 Value ($000) $11 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 72 Value ($000) $4 Avg Close $46.30 Range $36.82 - $52.47

Q3 2024

Shares 25 Value ($000) $1 Avg Close $40.86 Range $36.03 - $44.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	163	$14	$85.98	$77.39 - $96.64
Q3 2025	136	$11	$64.97	$50.94 - $81.93
Q2 2025	72	$4	$46.30	$36.82 - $52.47
Q3 2024	25	$1	$40.86	$36.03 - $44.95