CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Keystone Financial Services's Holding History (CIK: 0001865158)

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

Q4 2025
Shares 3,153 Value ($000) $276 Avg Close $85.98 Range $77.39 - $96.64
Q3 2025
Shares 3,155 Value ($000) $259 Avg Close $64.97 Range $50.94 - $81.93