John Z. Zhang, SVP&GM Glass Innov. & Asia at CORNING INC /NY (GLW), sold 5,175 shares at $48.36 ($250K) on 2024-11-13, disclosed to the SEC on 2024-11-14.
Open-market sale of $250k GLW by SVP&GM Glass Innov. & Asia. 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.
| Filing → |
| GLW | SELL | 2026-02-12 | $205K | — | Filing → |
| GLW | SELL | 2025-08-12 | $159K | — | Filing → |
| GLW | SELL | 2025-05-29 | $947K | — | Filing → |