Avery H. Nelson III, Executive Vice President & COO at CORNING INC /NY (GLW), sold 20,000 shares at $195.93 ($3.9M) on 2026-05-15, disclosed to the SEC on 2026-05-18.
Seasonal sale ($3.9M) by Executive Vice President & COO — this insider has traded GLW in May in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| GLW | SELL | 2025-07-31 | $4.5M | — | Filing → |
| GLW | SELL | 2021-02-11 | $1.2M | — | Filing → |