CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

GKV Capital Management Co., Inc.'s Holding History (CIK: 0002052321)

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

Q4 2025

Shares 23,510 Value ($000) $2,059 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 22,200 Value ($000) $1,821 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 20,900 Value ($000) $1,099 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 21,400 Value ($000) $980 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 22,500 Value ($000) $1,069 Avg Close $46.35 Range $42.94 - $49.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,510	$2,059	$85.98	$77.39 - $96.64
Q3 2025	22,200	$1,821	$64.97	$50.94 - $81.93
Q2 2025	20,900	$1,099	$46.30	$36.82 - $52.47
Q1 2025	21,400	$980	$48.55	$43.53 - $54.30
Q4 2024	22,500	$1,069	$46.35	$42.94 - $49.78