CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Guardian Partners Inc.'s Holding History (CIK: 0001884799)

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

Q4 2025

Shares 15,720 Value ($000) $1,720 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 16,420 Value ($000) $1,365 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 16,620 Value ($000) $874 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 16,620 Value ($000) $714 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 17,855 Value ($000) $852 Avg Close $46.35 Range $42.94 - $49.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,720	$1,720	$85.98	$77.39 - $96.64
Q3 2025	16,420	$1,365	$64.97	$50.94 - $81.93
Q2 2025	16,620	$874	$46.30	$36.82 - $52.47
Q1 2025	16,620	$714	$48.55	$43.53 - $54.30
Q4 2024	17,855	$852	$46.35	$42.94 - $49.78