John Z. Zhang - Exec. Vice President & CCDO at CORNING INC /NY

Insider Transactions and Holdings

Entity Type
Individual
Role
Exec. Vice President & CCDO
Issuer Symbol
GLW on NYSE
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All Insider Reports

John Z. Zhang - trading volume in the past year for CORNING INC /NY

Holdings reported by John Z. Zhang for CORNING INC /NY

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 1,531 $201,158 $131.39 09 Feb 2026 Direct
Performance Share Unit 42,687 $0 $41.78 04 Feb 2026 Direct Common Stock
Restricted Stock Unit 0 $0 $90.67 09 Feb 2026 Direct Common Stock 2,476
Stock Options (Right to Buy) 0 18 Feb 2025 Direct Common Stock

Transactions reported by John Z. Zhang for CORNING INC /NY

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.