John Z. Zhang, Senior VP & GM, Display at CORNING INC /NY (GLW), sold 36,256 shares at $44.60 ($1.6M) on 2021-05-03, disclosed to the SEC on 2021-05-05.
Open-market sale of $1.6M GLW by Senior VP & GM, Display. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $44.60 | 2,570 | $115K | 7.1% |
| 2 | $44.62 | 16,843 | $752K | 46.5% |
| 3 | $44.62 | 16,843 | $752K | 46.5% |
| Total | $44.62 avg | 36,256 | $1.6M | 100% |
| Filing → |
| GLW | SELL | 2026-02-12 | $205K | — | Filing → |
| GLW | SELL | 2025-08-12 | $159K | — | Filing → |
| GLW | SELL | 2025-05-29 | $947K | — | Filing → |