CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Allegheny Financial Group LTD's Holding History (CIK: 0001844148)

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

Q4 2025

Shares 4,320 Value ($000) $378 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 4,655 Value ($000) $382 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 4,662 Value ($000) $245 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 4,646 Value ($000) $213 Avg Close $48.55 Range $43.53 - $54.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,320	$378	$85.98	$77.39 - $96.64
Q3 2025	4,655	$382	$64.97	$50.94 - $81.93
Q2 2025	4,662	$245	$46.30	$36.82 - $52.47
Q1 2025	4,646	$213	$48.55	$43.53 - $54.30