Lewis A. Steverson, Senior Vice President at CORNING INC /NY (GLW), sold 28,437 shares at $17.99 ($512K) on 2015-12-15, disclosed to the SEC on 2015-12-15.
Open-market sale of $512k GLW by Senior Vice President. 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 | 2026-02-11 | $4.0M | — | Filing → |
| GLW | SELL | 2025-11-03 | $4.1M | — | Filing → |
| GLW | SELL | 2025-07-31 | $2.1M | — | Filing → |