Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Zhang John Z
Over the trailing 90 days, Zhang John Z (Other Officer at CORNING INC /NY) sold $4.8M of stock in GLW, per 2 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- GLW
- Window
- Trailing 90 days · 2 transactions · CIK 1825618
- Net activity
- −$4.8M ($0 bought · $4.8M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| GLW | CORNING INC /NY | 2 | — | $4.8M | −$4.8M |
Transactions (2)
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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